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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","GRAVEL_ROUNDNESS_MINIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Present","WHOLE_SHELLS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"10YR 6/2","MUNSELL_SOIL_COLOUR_MINOR":"light brownish gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.21m: Turitella shells, mud, sand, rare subrounded pebbles, greyish brown (10YR 6/1 to 10YR 6/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075909","properties":{"GEOLOGICAL_DATA_ID":65075909,"ACTIVITY_ID":1993729,"SAMPLE_ID":"+53-006/12/VE/1","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1970-10-22T14:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.80158","Y_ORIGINAL":"53.9102","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-5.8015799999999995,"Y_ED50":53.910200000000003,"X_WGS84":-5.8031809999999995,"Y_WGS84":53.9093436,"X_BNG":150308,"Y_BNG":452614,"WATER_DEPTH_METRES":51,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.8,"UNIT_TOP_DEPTH_METRES":1.1000000000000001,"UNIT_BASE_DEPTH_METRES":1.8300000000000001,"UNIT_LENGTH_METRES":0.72999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"reddish gray","GEOLOGICAL_DESCRIPTION":"1.10 - 1.83m: mud with rare pebbles. Boulder Clay. 5YR 5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085160","properties":{"GEOLOGICAL_DATA_ID":65085160,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":186,"UNIT_BASE_DEPTH_METRES":186.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"186.00 - 186.40m: SAND : mainly fine grained, occasionally medium grained, occasional clay clasts, dark grey (5Y4/1), laminated, with \u003c5% lithics, non-calcareous, well sorted.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079033","properties":{"GEOLOGICAL_DATA_ID":65079033,"ACTIVITY_ID":2036138,"SAMPLE_ID":"+54+000/596/BH/1","SAMPLE_ALIAS":"BH81/45","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".60867","Y_ORIGINAL":"54.99817","LOCATION_SOURCE":"SatNav","X_ED50":0.60866999999999993,"Y_ED50":54.998169999999995,"X_WGS84":0.60717589999999999,"Y_WGS84":54.997429199999999,"X_BNG":566871,"Y_BNG":570092,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":66.200000000000003,"UNIT_TOP_DEPTH_METRES":17,"UNIT_BASE_DEPTH_METRES":18,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. 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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","MICA":"Present","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"18.00 - 18.50m: Sand, greenish grey, clayey, laminated, fine micaceous, firm, trace of glauconite.","ADDITIONAL_INFO":"Quaternary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082115","properties":{"GEOLOGICAL_DATA_ID":65082115,"ACTIVITY_ID":1943284,"SAMPLE_ID":"+60-001/326/BH/1","SAMPLE_ALIAS":"BH77/01, BH77/01A, BH77/01B, BH77/80","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-09T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.26167","Y_ORIGINAL":"60.945","X_ED50":-0.26167000000000001,"Y_ED50":60.945,"X_WGS84":-0.2634514,"Y_WGS84":60.944464600000003,"X_BNG":494182,"Y_BNG":1230345,"WATER_DEPTH_METRES":141,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.950000000000003,"UNIT_TOP_DEPTH_METRES":9.75,"UNIT_BASE_DEPTH_METRES":29,"UNIT_LENGTH_METRES":19.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"9.75 - 29.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088221","properties":{"GEOLOGICAL_DATA_ID":65088221,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":21.949999999999999,"UNIT_BASE_DEPTH_METRES":22.100000000000001,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Metamorphic rock","SIMPLE_LITHOLOGY_CGI":"metamorphic_rock","GRAIN_SIZE_MINIMUM":"Boulder","GRAIN_SIZE_MEAN":"Boulder","GEOLOGICAL_DESCRIPTION":"21.95 - 22.10m: Boulders - large boulders of quartzose metasediment","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088222","properties":{"GEOLOGICAL_DATA_ID":65088222,"ACTIVITY_ID":2024153,"SAMPLE_ID":"+52+002/469/BH/1","SAMPLE_ALIAS":"BH81/53, BH81/53A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-05T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.54883","Y_ORIGINAL":"52.08417","LOCATION_SOURCE":"SatNav","X_ED50":2.5488299999999997,"Y_ED50":52.08417,"X_WGS84":2.5474778000000002,"Y_WGS84":52.083356600000002,"X_BNG":711633,"Y_BNG":252539,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":38.100000000000001,"UNIT_BASE_DEPTH_METRES":44.399999999999999,"UNIT_LENGTH_METRES":6.2999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"38.10 - 44.40m: No Recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075913","properties":{"GEOLOGICAL_DATA_ID":65075913,"ACTIVITY_ID":2024153,"SAMPLE_ID":"+52+002/469/BH/1","SAMPLE_ALIAS":"BH81/53, BH81/53A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-05T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.54883","Y_ORIGINAL":"52.08417","LOCATION_SOURCE":"SatNav","X_ED50":2.5488299999999997,"Y_ED50":52.08417,"X_WGS84":2.5474778000000002,"Y_WGS84":52.083356600000002,"X_BNG":711633,"Y_BNG":252539,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":47.5,"UNIT_BASE_DEPTH_METRES":50.700000000000003,"UNIT_LENGTH_METRES":3.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"47.50 - 50.70m: No Recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088223","properties":{"GEOLOGICAL_DATA_ID":65088223,"ACTIVITY_ID":2024153,"SAMPLE_ID":"+52+002/469/BH/1","SAMPLE_ALIAS":"BH81/53, BH81/53A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-05T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.54883","Y_ORIGINAL":"52.08417","LOCATION_SOURCE":"SatNav","X_ED50":2.5488299999999997,"Y_ED50":52.08417,"X_WGS84":2.5474778000000002,"Y_WGS84":52.083356600000002,"X_BNG":711633,"Y_BNG":252539,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":50.700000000000003,"UNIT_BASE_DEPTH_METRES":51,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"50.70 - 51.00m: Sand,greyish-green (5G4/1), muddy, glauconitic","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088225","properties":{"GEOLOGICAL_DATA_ID":65088225,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":81.799999999999997,"UNIT_BASE_DEPTH_METRES":84,"UNIT_LENGTH_METRES":2.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Strong","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"81.80 - 84.00m: Interbedded Silty Mud and very fine Sand. Hard and non-plastic, black with sulphides, strong H2S odour on reaction with dil. HCl. Numberous shell/?chalk fragments of very crs sand grade becomes sandy with pockets of black sulphide.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091434","properties":{"GEOLOGICAL_DATA_ID":65091434,"ACTIVITY_ID":2005552,"SAMPLE_ID":"+60-005/37/VE/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1987-01-13T12:08:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.00433","Y_ORIGINAL":"60.39183","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.0043299999999995,"Y_ED50":60.391829999999999,"X_WGS84":-4.0061836,"Y_WGS84":60.391223799999999,"X_BNG":289532,"Y_BNG":1169162,"WATER_DEPTH_METRES":420,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.8500000000000005,"UNIT_TOP_DEPTH_METRES":4.0800000000000001,"UNIT_BASE_DEPTH_METRES":6,"UNIT_LENGTH_METRES":1.9199999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"4.08 - 6.00m: DIAMICT - Firm to stiff and with a varied pebble content with red-brown friable sandstone and possibly chalk fragments common together with metasediment pebbles. Some black streaks and spots present. COLOUR: Grey brown 2.5Y4/1 OTHER REMARKS: The last metre of core is more uniformly grey than the rest of the unit which is mottled brown.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094600","properties":{"GEOLOGICAL_DATA_ID":65094600,"ACTIVITY_ID":1949565,"SAMPLE_ID":"+58+000/28/BH/1","SAMPLE_ALIAS":"BH75/47, SLN33, SLN33A","SAMPLE_SOURCE":"Cruise: 1975/Sealab","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-10-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".56367","Y_ORIGINAL":"58.07167","X_ED50":0.56367,"Y_ED50":58.071669999999997,"X_WGS84":0.56205230000000006,"Y_WGS84":58.071036800000002,"X_BNG":551223,"Y_BNG":911975,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":181.84,"UNIT_TOP_DEPTH_METRES":126.65000000000001,"UNIT_BASE_DEPTH_METRES":128.5,"UNIT_LENGTH_METRES":1.8500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"126.65 - 128.50m: Dark greenish grey (5GY 4/1) silty clay with common silt/fine sand partings are subangular - subrounded quartz with c3% lithic fragments, heavy minerals and other material. Some vesiculation of partings noted.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075931","properties":{"GEOLOGICAL_DATA_ID":65075931,"ACTIVITY_ID":1949565,"SAMPLE_ID":"+58+000/28/BH/1","SAMPLE_ALIAS":"BH75/47, SLN33, SLN33A","SAMPLE_SOURCE":"Cruise: 1975/Sealab","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-10-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".56367","Y_ORIGINAL":"58.07167","X_ED50":0.56367,"Y_ED50":58.071669999999997,"X_WGS84":0.56205230000000006,"Y_WGS84":58.071036800000002,"X_BNG":551223,"Y_BNG":911975,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":181.84,"UNIT_TOP_DEPTH_METRES":130.09999999999999,"UNIT_BASE_DEPTH_METRES":138.09999999999999,"UNIT_LENGTH_METRES":8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"130.10 - 138.10m: Dark greenish grey (5GY 4/1) silty clay with rare ferrigenous particles particularly associated with sand fish scale, platey, and hackley fractures common. occasional  shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091438","properties":{"GEOLOGICAL_DATA_ID":65091438,"ACTIVITY_ID":1949533,"SAMPLE_ID":"+58+000/95/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-19T19:09:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".16874","Y_ORIGINAL":"58.85898","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.16874,"Y_ED50":58.858979999999995,"X_WGS84":0.1670759,"Y_WGS84":58.858370800000003,"X_BNG":525104,"Y_BNG":998796,"WATER_DEPTH_METRES":139,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.5800000000000001,"UNIT_TOP_DEPTH_METRES":4.9299999999999997,"UNIT_BASE_DEPTH_METRES":5.5800000000000001,"UNIT_LENGTH_METRES":0.65000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"4.93 - 5.58m: Mud, brown-grey, dark carbonaceous streaks slightly  calcareous, soft. 10YR 5/2. Sharp contact at top.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085190","properties":{"GEOLOGICAL_DATA_ID":65085190,"ACTIVITY_ID":1949543,"SAMPLE_ID":"+58+000/108/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-20T13:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".83357","Y_ORIGINAL":"58.66638","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.83356999999999992,"Y_ED50":58.666379999999997,"X_WGS84":0.83193289999999998,"Y_WGS84":58.665771999999997,"X_BNG":564349,"Y_BNG":978794,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9500000000000002,"UNIT_TOP_DEPTH_METRES":1,"UNIT_BASE_DEPTH_METRES":1.1500000000000001,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"1.00 - 1.15m: Silt, brown-grey, very muddy","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091440","properties":{"GEOLOGICAL_DATA_ID":65091440,"ACTIVITY_ID":1949545,"SAMPLE_ID":"+58+000/110/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-20T17:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".61869","Y_ORIGINAL":"58.57516","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.61868999999999996,"Y_ED50":58.575159999999997,"X_WGS84":0.61705120000000002,"Y_WGS84":58.574545899999997,"X_BNG":552286,"Y_BNG":968135,"WATER_DEPTH_METRES":143,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.8600000000000003,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":4.46,"UNIT_LENGTH_METRES":4.46,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 5/1","MUNSELL_SOIL_COLOUR_MAIN":"greenish gray","GEOLOGICAL_DESCRIPTION":"0.00 - 4.46m: Mud, grey-green, slightly  sandy, slightly  calcareous 5GY 5/1. Passing down into mud, brown-grey, slightly  calcareous 2.5Y 5/2. Thin sand laminae below 4m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088246","properties":{"GEOLOGICAL_DATA_ID":65088246,"ACTIVITY_ID":1949557,"SAMPLE_ID":"+58+000/123/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-21T16:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".40039","Y_ORIGINAL":"58.48516","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.40038999999999997,"Y_ED50":58.48516,"X_WGS84":0.39874940000000003,"Y_WGS84":58.484539900000001,"X_BNG":539953,"Y_BNG":957643,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9299999999999997,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"0.00 - 0.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094602","properties":{"GEOLOGICAL_DATA_ID":65094602,"ACTIVITY_ID":1949565,"SAMPLE_ID":"+58+000/28/BH/1","SAMPLE_ALIAS":"BH75/47, SLN33, SLN33A","SAMPLE_SOURCE":"Cruise: 1975/Sealab","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-10-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".56367","Y_ORIGINAL":"58.07167","X_ED50":0.56367,"Y_ED50":58.071669999999997,"X_WGS84":0.56205230000000006,"Y_WGS84":58.071036800000002,"X_BNG":551223,"Y_BNG":911975,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":181.84,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.14999999999999999,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Very soft","FORAMS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.15m: Dark greyish brown (2.5Y 4/2) very fine muddy sand, very soft with cohesive spongey texture. Strong reaction to HCl. Includes many discoid forams and some carbonaceous matter.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075934","properties":{"GEOLOGICAL_DATA_ID":65075934,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":40.5,"UNIT_BASE_DEPTH_METRES":41,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"40.50 - 41.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091442","properties":{"GEOLOGICAL_DATA_ID":65091442,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":41,"UNIT_BASE_DEPTH_METRES":41.700000000000003,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"41.00 - 41.70m: SAND: grey(5Y5/1),calcareous,mainly very fine to fine grained,micaceous,with laminae plant fragments and detritus;laminated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088248","properties":{"GEOLOGICAL_DATA_ID":65088248,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":41.700000000000003,"UNIT_BASE_DEPTH_METRES":42,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"41.70 - 42.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097673","properties":{"GEOLOGICAL_DATA_ID":65097673,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":46,"UNIT_BASE_DEPTH_METRES":46.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","PLANT_REMAINS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"46.00 - 46.50m: SAND: olive grey(5Y4/2),calcareous,mainly very fine to fine grained,micaceous,with laminae plant fragments and detritus;laminated with layers rich in plant fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082143","properties":{"GEOLOGICAL_DATA_ID":65082143,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":48,"UNIT_BASE_DEPTH_METRES":49.399999999999999,"UNIT_LENGTH_METRES":1.4000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","PLANT_REMAINS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"48.00 - 49.40m: SAND: olive grey(5Y4/2),calcareous,mainly very fine to fine grained,micaceous,with laminae plant fragments and detritus;laminated with layers rich in plant fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091448","properties":{"GEOLOGICAL_DATA_ID":65091448,"ACTIVITY_ID":1989555,"SAMPLE_ID":"+54+000/214/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-07-25T11:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".46021","Y_ORIGINAL":"54.99396","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.46020999999999995,"Y_ED50":54.993959999999994,"X_WGS84":0.45871240000000002,"Y_WGS84":54.993217299999998,"X_BNG":557393,"Y_BNG":569279,"WATER_DEPTH_METRES":86,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.1000000000000001,"UNIT_TOP_DEPTH_METRES":0.35999999999999999,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.14000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Moderately-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.36 - 0.50m: sand, fine to med. moderate sorting, lithic grains, more shell debris - mostly pectens. 80% sand 20% mud. Munsell 5Y 4/2 olive grey.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082149","properties":{"GEOLOGICAL_DATA_ID":65082149,"ACTIVITY_ID":2019068,"SAMPLE_ID":"+54+000/219/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-07-25T22:43:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".44903","Y_ORIGINAL":"54.96442","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.44902999999999998,"Y_ED50":54.964419999999997,"X_WGS84":0.44753320000000002,"Y_WGS84":54.963676200000002,"X_BNG":556793,"Y_BNG":565968,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":0.29999999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from textual sample description which is not necessarily split into depth intervals.","MICA":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","ROCK_CLASSIFICATION_MINOR":"Diamicton","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: poor recovery. Poorly sorted fine sand 5% lithic 95% quartz. Trace of mica. Subangular to subrounded grains. Colour 5Y 4/2 olive grey. 5% gravel 94% sand 1% silt and clay. Coarse shell fragments and a few pebbles. Trace of brown probably Boulder clay on barrel but not recovered in sample.","ADDITIONAL_INFO":"Poor recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088255","properties":{"GEOLOGICAL_DATA_ID":65088255,"ACTIVITY_ID":1962589,"SAMPLE_ID":"+54+000/217/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-07-25T19:10:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".76528","Y_ORIGINAL":"54.99937","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.76527999999999996,"Y_ED50":54.999369999999999,"X_WGS84":0.76378979999999996,"Y_WGS84":54.998631099999997,"X_BNG":576881,"Y_BNG":570610,"WATER_DEPTH_METRES":66,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.3000000000000003,"UNIT_TOP_DEPTH_METRES":0.90000000000000002,"UNIT_BASE_DEPTH_METRES":1.1599999999999999,"UNIT_LENGTH_METRES":0.26000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandy gravel (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.90 - 1.16m: coarse shell and rock gravel in coarse to fine sand matrix, matrix includes many lithic fragments. 5Y 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082155","properties":{"GEOLOGICAL_DATA_ID":65082155,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":266.30000000000001,"UNIT_BASE_DEPTH_METRES":267.19999999999999,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Low plasticity","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"266.30 - 267.20m: CLAY: dark grey (5Y3/1), firm, low plasticity, non-calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091454","properties":{"GEOLOGICAL_DATA_ID":65091454,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":269.30000000000001,"UNIT_BASE_DEPTH_METRES":272,"UNIT_LENGTH_METRES":2.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"269.30 - 272.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079040","properties":{"GEOLOGICAL_DATA_ID":65079040,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":87,"UNIT_BASE_DEPTH_METRES":89.600000000000009,"UNIT_LENGTH_METRES":2.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"87.00 - 89.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094585","properties":{"GEOLOGICAL_DATA_ID":65094585,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":39.5,"UNIT_BASE_DEPTH_METRES":40,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"39.50 - 40.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091411","properties":{"GEOLOGICAL_DATA_ID":65091411,"ACTIVITY_ID":2002821,"SAMPLE_ID":"+53-004/188/BH/1","SAMPLE_ALIAS":"BH73/54","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-10-07T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.94","Y_ORIGINAL":"53.98167","X_ED50":-3.9399999999999999,"Y_ED50":53.981669999999994,"X_WGS84":-3.9415634000000002,"Y_WGS84":53.980839699999997,"X_BNG":272774,"Y_BNG":455610,"WATER_DEPTH_METRES":42,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.5,"UNIT_TOP_DEPTH_METRES":22.5,"UNIT_BASE_DEPTH_METRES":26.5,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"22.50 - 26.50m: Sandy Till","ADDITIONAL_INFO":"Log shows no recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097653","properties":{"GEOLOGICAL_DATA_ID":65097653,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":48.850000000000001,"UNIT_BASE_DEPTH_METRES":50,"UNIT_LENGTH_METRES":1.1500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very stiff","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"48.85 - 50.00m: DIAMICT - very  stiff, very dark grey, sandy pebbly clay. Some shell material.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075918","properties":{"GEOLOGICAL_DATA_ID":65075918,"ACTIVITY_ID":2003008,"SAMPLE_ID":"+53+001/550/BH/1","SAMPLE_ALIAS":"BH82/22","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-29T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.70533","Y_ORIGINAL":"53.28283","X_ED50":1.70533,"Y_ED50":53.282829999999997,"X_WGS84":1.7039209,"Y_WGS84":53.2820453,"X_BNG":647004,"Y_BNG":382519,"WATER_DEPTH_METRES":35,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50.300000000000004,"UNIT_TOP_DEPTH_METRES":42.399999999999999,"UNIT_BASE_DEPTH_METRES":50.300000000000004,"UNIT_LENGTH_METRES":7.9000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Siltstone","ROCK_CLASSIFICATION_MINOR":"Mudstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Mid Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"42.40 - 50.30m: Siltstone & mudstone, olive grey-green, strongly calcareous, with beds of very hard grey limestone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088228","properties":{"GEOLOGICAL_DATA_ID":65088228,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":52.5,"UNIT_BASE_DEPTH_METRES":52.700000000000003,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"52.50 - 52.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088229","properties":{"GEOLOGICAL_DATA_ID":65088229,"ACTIVITY_ID":2003125,"SAMPLE_ID":"+53+000/635/BH/1","SAMPLE_ALIAS":"BH72/77, BH72/77A, BH72/77B, W496","SAMPLE_SOURCE":"Cruise: S1/72/01","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-12-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".43133","Y_ORIGINAL":"53.0085","LOCATION_SOURCE":"DECCA","X_ED50":0.43132999999999999,"Y_ED50":53.008500000000005,"X_WGS84":0.42989939999999999,"Y_WGS84":53.007691700000002,"X_BNG":563131,"Y_BNG":348359,"WATER_DEPTH_METRES":31,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":53.100000000000001,"UNIT_TOP_DEPTH_METRES":0.20000000000000001,"UNIT_BASE_DEPTH_METRES":50.200000000000003,"UNIT_LENGTH_METRES":50,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"0.20 - 50.20m: Mudstones, Sandstones, and Siltstones;limonite ooliths, with conglomerate at base","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088230","properties":{"GEOLOGICAL_DATA_ID":65088230,"ACTIVITY_ID":2006210,"SAMPLE_ID":"+60-001/325/BH/1","SAMPLE_ALIAS":"BH76/26, SLN26","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"60.63267","X_ED50":-0.40000000000000002,"Y_ED50":60.632669999999997,"X_WGS84":-0.40176850000000003,"Y_WGS84":60.632120700000002,"X_BNG":487537,"Y_BNG":1195372,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.600000000000009,"UNIT_TOP_DEPTH_METRES":6.75,"UNIT_BASE_DEPTH_METRES":7.25,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Angular","GRAVEL_ROUNDNESS_MAXIMUM":"Rounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"6.75 - 7.25m: Clay, red-brown, sandy, with angular rounded quartzite cobbles and gabbroic pebbles (till)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088231","properties":{"GEOLOGICAL_DATA_ID":65088231,"ACTIVITY_ID":2006210,"SAMPLE_ID":"+60-001/325/BH/1","SAMPLE_ALIAS":"BH76/26, SLN26","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"60.63267","X_ED50":-0.40000000000000002,"Y_ED50":60.632669999999997,"X_WGS84":-0.40176850000000003,"Y_WGS84":60.632120700000002,"X_BNG":487537,"Y_BNG":1195372,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.600000000000009,"UNIT_TOP_DEPTH_METRES":30.600000000000001,"UNIT_BASE_DEPTH_METRES":33,"UNIT_LENGTH_METRES":2.3999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"30.60 - 33.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097658","properties":{"GEOLOGICAL_DATA_ID":65097658,"ACTIVITY_ID":1961332,"SAMPLE_ID":"+54-001/178/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-28T13:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.24284","Y_ORIGINAL":"54.70715","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.24284,"Y_ED50":54.707149999999999,"X_WGS84":-0.24434430000000001,"Y_WGS84":54.706389199999997,"X_BNG":513221,"Y_BNG":536011,"TERMINAL_DEPTH_METRES":5.7000000000000002,"UNIT_TOP_DEPTH_METRES":0.25,"UNIT_BASE_DEPTH_METRES":0.45000000000000001,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"0.25 - 0.45m: pebbles up to 7.5cm diameter in very coarse gravel and sand. Greyish brown 10YR 5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085172","properties":{"GEOLOGICAL_DATA_ID":65085172,"ACTIVITY_ID":1962278,"SAMPLE_ID":"+54+000/597/BH/1","SAMPLE_ALIAS":"BH81/46, BH81/46A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".53783","Y_ORIGINAL":"54.99983","LOCATION_SOURCE":"SatNav","X_ED50":0.53783000000000003,"Y_ED50":54.999829999999996,"X_WGS84":0.53633410000000004,"Y_WGS84":54.999088399999998,"X_BNG":562334,"Y_BNG":570110,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":151.09999999999999,"UNIT_TOP_DEPTH_METRES":71.400000000000006,"UNIT_BASE_DEPTH_METRES":74.400000000000006,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Paleocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 4/1","MUNSELL_SOIL_COLOUR_MINOR":"dark gray","GEOLOGICAL_DESCRIPTION":"71.40 - 74.40m: Clay, 5Y 3.5/1.5 dark slightly olive grey, hard plastic, possibly slightly harder in parts, micro - micaceous, silty partings, fine bioclastic shell debris, rare sand grade sized glauconite.","ADDITIONAL_INFO":"Tertiary Eocene-Palaeocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085176","properties":{"GEOLOGICAL_DATA_ID":65085176,"ACTIVITY_ID":1961275,"SAMPLE_ID":"+54-001/322/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-07-05T21:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.49144","Y_ORIGINAL":"54.79525","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.49143999999999999,"Y_ED50":54.795249999999996,"X_WGS84":-0.49295349999999999,"Y_WGS84":54.794489200000001,"X_BNG":496993,"Y_BNG":545441,"WATER_DEPTH_METRES":58,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0.029999999999999999,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.17000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from textual sample description which is not necessarily split into depth intervals.","CALCAREOUS_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 3/3","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish brown","GEOLOGICAL_DESCRIPTION":"0.03 - 0.20m: Clay, dark reddish brown (5YR 3/3), slightly sandy, stiff, medium plastic, calcareous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094594","properties":{"GEOLOGICAL_DATA_ID":65094594,"ACTIVITY_ID":2007408,"SAMPLE_ID":"+59-005/228/BH/1","SAMPLE_ALIAS":"BH82/05","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-26T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.07883","Y_ORIGINAL":"59.56683","X_ED50":-4.07883,"Y_ED50":59.566829999999996,"X_WGS84":-4.0806411000000002,"Y_WGS84":59.566191799999999,"X_BNG":282540,"Y_BNG":1077435,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":56,"UNIT_TOP_DEPTH_METRES":53,"UNIT_BASE_DEPTH_METRES":54,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Cross-Bedding","BEDDING_TYPE_CGI":"cross_stratified_structure","H2S_ODOUR":"Strong","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 3/4","MUNSELL_SOIL_COLOUR_MAIN":"dusky red","GEOLOGICAL_DESCRIPTION":"53.00 - 54.00m: SANDSTONE with minor MUDSTONE bands : sandstone is dark reddish brown 2.5YR3/4 - 5YR2.5/4, fine-coarse, occasionally very coarse, generally friable but well cemented in some cross bedded sections. Micaceous, very porous. Mudstone bands variably yellowish red-greyish, thin (\u003c2cms). Strong ‘hydrocarbon’ smell.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079051","properties":{"GEOLOGICAL_DATA_ID":65079051,"ACTIVITY_ID":2007973,"SAMPLE_ID":"+59-002/283/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-05-08T09:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.00067","Y_ORIGINAL":"59.42833","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.0006699999999999,"Y_ED50":59.428329999999995,"X_WGS84":-1.0023932,"Y_WGS84":59.4277272,"X_BNG":456703,"Y_BNG":1060598,"WATER_DEPTH_METRES":129,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3999999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.3999999999999999,"UNIT_LENGTH_METRES":2.3999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Moderately Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"0.00 - 2.40m: 0.00 to 2.40m. SANDSTONE Moderately well sorted, medium-coarse, generally purplish pink with grey green layers, but entirely grey green at basal 25cm. Very coarse or gritty in parts. Bedding generally subhorizontal. Very friable, top half of core is almost disaggregated. Cemented by noncalcareous soft mineral. Micaceous in parts. COLOUR: Pink-green OTHER REMARKS: Probably Permo-Triassic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082133","properties":{"GEOLOGICAL_DATA_ID":65082133,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":69.900000000000006,"UNIT_BASE_DEPTH_METRES":70.200000000000003,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"69.90 - 70.20m: Sand, very fine-fine, argillaceous in places, quartzose, rare shell fragments; grey; weak reaction with dil HCl. Includes wood fragments, increasing in concentration towards base. Shell fragments common.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079053","properties":{"GEOLOGICAL_DATA_ID":65079053,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":70.200000000000003,"UNIT_BASE_DEPTH_METRES":74.400000000000006,"UNIT_LENGTH_METRES":4.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"70.20 - 74.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082136","properties":{"GEOLOGICAL_DATA_ID":65082136,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":76.75,"UNIT_BASE_DEPTH_METRES":77.150000000000006,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 4/2","MUNSELL_SOIL_COLOUR_MINOR":"olive gray","GEOLOGICAL_DESCRIPTION":"76.75 - 77.15m: Alternating SAND and SILTY SAND layers each only a few mm thick with predominance of sand, colour 5Y 4/1 to 5Y 4/2 dark grey (silty) to grey (sand). Sand is quartzose subangular to subrounded, and well sorted.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085186","properties":{"GEOLOGICAL_DATA_ID":65085186,"ACTIVITY_ID":2005949,"SAMPLE_ID":"+60-002/272/BH/1","SAMPLE_ALIAS":"BH80/05","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.00833","X_ED50":-1.925,"Y_ED50":60.008330000000001,"X_WGS84":-1.9267777000000001,"Y_WGS84":60.0077371,"X_BNG":404184,"Y_BNG":1124770,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.5,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 1.50m: No recovery","ADDITIONAL_INFO":"Trace shell sand and pink clay on catcher","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079057","properties":{"GEOLOGICAL_DATA_ID":65079057,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":26.400000000000002,"UNIT_BASE_DEPTH_METRES":29.150000000000002,"UNIT_LENGTH_METRES":2.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"26.40 - 29.15m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097586","properties":{"GEOLOGICAL_DATA_ID":65097586,"ACTIVITY_ID":1948457,"SAMPLE_ID":"+58-002/300/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-08T20:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.56988","Y_ORIGINAL":"58.99579","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.5698799999999999,"Y_ED50":58.99579,"X_WGS84":-1.5715971,"Y_WGS84":58.9951638,"X_BNG":424717,"Y_BNG":1012084,"WATER_DEPTH_METRES":109,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.7199999999999998,"UNIT_TOP_DEPTH_METRES":0.83000000000000007,"UNIT_BASE_DEPTH_METRES":3.6299999999999999,"UNIT_LENGTH_METRES":2.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 4/4","MUNSELL_SOIL_COLOUR_MAIN":"reddish brown","GEOLOGICAL_DESCRIPTION":"0.83 - 3.63m: Clay, reddish brown soft buttery with small sandy patches of faint dark red grey laminae. 5YR 4/4.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097587","properties":{"GEOLOGICAL_DATA_ID":65097587,"ACTIVITY_ID":1948474,"SAMPLE_ID":"+58-002/229/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-12T09:55:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.965","Y_ORIGINAL":"58.6","X_ED50":-1.9650000000000001,"Y_ED50":58.600000000000001,"X_WGS84":-1.9667085,"Y_WGS84":58.599354099999999,"X_BNG":402034,"Y_BNG":967932,"WATER_DEPTH_METRES":87,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.03,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.42999999999999999,"UNIT_LENGTH_METRES":0.42999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","WHOLE_SHELLS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/3","MUNSELL_SOIL_COLOUR_MAIN":"olive","GEOLOGICAL_DESCRIPTION":"0.00 - 0.43m: Muddy shelly sand - fine grained clear quartz grains, rare forams. Shell debris and whole bivalves, gastropods dentalium. Shell gravel at base. 5Y 4/3","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088148","properties":{"GEOLOGICAL_DATA_ID":65088148,"ACTIVITY_ID":1948484,"SAMPLE_ID":"+58-002/240/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-04T10:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.04571","Y_ORIGINAL":"58.22348","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.0457099999999999,"Y_ED50":58.223479999999995,"X_WGS84":-1.047377,"Y_WGS84":58.222832099999998,"X_BNG":456058,"Y_BNG":926403,"WATER_DEPTH_METRES":107,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":2.5,"UNIT_BASE_DEPTH_METRES":6,"UNIT_LENGTH_METRES":3.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"2.50 - 6.00m: Clay, dark grey more compact silty clay, a few scattered pebbles, Shell debris. 10YR 4/1.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094535","properties":{"GEOLOGICAL_DATA_ID":65094535,"ACTIVITY_ID":1946313,"SAMPLE_ID":"+59+000/262/BH/1","SAMPLE_ALIAS":"BH84/10","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15317","Y_ORIGINAL":"59.58466","LOCATION_SOURCE":"SatNav","X_ED50":0.15317,"Y_ED50":59.58466,"X_WGS84":0.15147070000000001,"Y_WGS84":59.584077800000003,"X_BNG":521597,"Y_BNG":1079553,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":94.5,"UNIT_TOP_DEPTH_METRES":9,"UNIT_BASE_DEPTH_METRES":10.6,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"9.00 - 10.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085122","properties":{"GEOLOGICAL_DATA_ID":65085122,"ACTIVITY_ID":1988552,"SAMPLE_ID":"+56-007/458/BH/1","SAMPLE_ALIAS":"BH81/10, BH81/10A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.97783","Y_ORIGINAL":"56.30867","LOCATION_SOURCE":"SatNav","X_ED50":-6.97783,"Y_ED50":56.308669999999999,"X_WGS84":-6.9795531999999998,"Y_WGS84":56.307876800000003,"X_BNG":92148,"Y_BNG":723975,"WATER_DEPTH_METRES":72,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.84999999999999,"UNIT_TOP_DEPTH_METRES":77.299999999999997,"UNIT_BASE_DEPTH_METRES":77.600000000000009,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"77.30 - 77.60m: Silty clay, dark grey with few pebbles and granules and silt//very fine sand lenses and pods.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091342","properties":{"GEOLOGICAL_DATA_ID":65091342,"ACTIVITY_ID":1988552,"SAMPLE_ID":"+56-007/458/BH/1","SAMPLE_ALIAS":"BH81/10, BH81/10A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.97783","Y_ORIGINAL":"56.30867","LOCATION_SOURCE":"SatNav","X_ED50":-6.97783,"Y_ED50":56.308669999999999,"X_WGS84":-6.9795531999999998,"Y_WGS84":56.307876800000003,"X_BNG":92148,"Y_BNG":723975,"WATER_DEPTH_METRES":72,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.84999999999999,"UNIT_TOP_DEPTH_METRES":86.900000000000006,"UNIT_BASE_DEPTH_METRES":88.200000000000003,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"86.90 - 88.20m: Gravelly clay, very stiff, dark grey, calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094541","properties":{"GEOLOGICAL_DATA_ID":65094541,"ACTIVITY_ID":1988552,"SAMPLE_ID":"+56-007/458/BH/1","SAMPLE_ALIAS":"BH81/10, BH81/10A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.97783","Y_ORIGINAL":"56.30867","LOCATION_SOURCE":"SatNav","X_ED50":-6.97783,"Y_ED50":56.308669999999999,"X_WGS84":-6.9795531999999998,"Y_WGS84":56.307876800000003,"X_BNG":92148,"Y_BNG":723975,"WATER_DEPTH_METRES":72,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.84999999999999,"UNIT_TOP_DEPTH_METRES":99,"UNIT_BASE_DEPTH_METRES":102,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"99.00 - 102.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078989","properties":{"GEOLOGICAL_DATA_ID":65078989,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":19.300000000000001,"UNIT_BASE_DEPTH_METRES":24.199999999999999,"UNIT_LENGTH_METRES":4.9000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"19.30 - 24.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088163","properties":{"GEOLOGICAL_DATA_ID":65088163,"ACTIVITY_ID":1988552,"SAMPLE_ID":"+56-007/458/BH/1","SAMPLE_ALIAS":"BH81/10, BH81/10A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.97783","Y_ORIGINAL":"56.30867","LOCATION_SOURCE":"SatNav","X_ED50":-6.97783,"Y_ED50":56.308669999999999,"X_WGS84":-6.9795531999999998,"Y_WGS84":56.307876800000003,"X_BNG":92148,"Y_BNG":723975,"WATER_DEPTH_METRES":72,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.84999999999999,"UNIT_TOP_DEPTH_METRES":133,"UNIT_BASE_DEPTH_METRES":135.09999999999999,"UNIT_LENGTH_METRES":2.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"133.00 - 135.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094547","properties":{"GEOLOGICAL_DATA_ID":65094547,"ACTIVITY_ID":2000945,"SAMPLE_ID":"+59-003/38/VE/1","SAMPLE_SOURCE":"Cruise: 1979/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1979-06-27T15:12:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.10317","Y_ORIGINAL":"59.10019","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.10317,"Y_ED50":59.100189999999998,"X_WGS84":-2.1049063000000001,"Y_WGS84":59.099560699999998,"X_BNG":394090,"Y_BNG":1023635,"WATER_DEPTH_METRES":84,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.76000000000000001,"UNIT_TOP_DEPTH_METRES":0.5,"UNIT_BASE_DEPTH_METRES":0.75,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subrounded","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dusky red","GEOLOGICAL_DESCRIPTION":"0.50 - 0.75m: Medium - fine, well sorted, quartzose sandstone. grains sub-well rounded, medium - high sphericity. iron-stained. Subordinate lithics and detritals. Possibly flat bedded. Dusky red 2.5YR 3/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088166","properties":{"GEOLOGICAL_DATA_ID":65088166,"ACTIVITY_ID":2000982,"SAMPLE_ID":"+59-002/32/BH/1","SAMPLE_ALIAS":"BH80/11","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"59.98333","X_ED50":-1.5,"Y_ED50":59.983329999999995,"X_WGS84":-1.5017648000000001,"Y_WGS84":59.982741699999998,"X_BNG":427906,"Y_BNG":1122088,"WATER_DEPTH_METRES":100,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":7,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 1.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097602","properties":{"GEOLOGICAL_DATA_ID":65097602,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":104.90000000000001,"UNIT_BASE_DEPTH_METRES":108.2,"UNIT_LENGTH_METRES":3.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Silt","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"104.90 - 108.20m: Silt, dark greenish grey, with some very fine sand material, sometimes in laminae 1-2mm thick. Numerous pods, wisps and laminae of black sulphide-rich silt; micaceous. Strong reaction with dilute HCl. Sulphide wisps may represent bioturbation. At 105.5m, ?stone clast/concretion, fractured. Decomposing shell material, increasing in abundance downwards.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085128","properties":{"GEOLOGICAL_DATA_ID":65085128,"ACTIVITY_ID":2005505,"SAMPLE_ID":"+60-006/5/CS/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1984-10-06T10:19:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.27083","Y_ORIGINAL":"60.36766","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-5.2708300000000001,"Y_ED50":60.367660000000001,"X_WGS84":-5.2727149999999998,"Y_WGS84":60.3670355,"X_BNG":219627,"Y_BNG":1169267,"WATER_DEPTH_METRES":1025,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3100000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.029999999999999999,"UNIT_LENGTH_METRES":0.029999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Gravelly muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":32,"GRAVEL_ROUNDNESS_MINIMUM":"Angular","GRAVEL_ROUNDNESS_MAXIMUM":"Rounded","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.03m: Pebbly muddy sand (2.5Y 4/2) greyish brown, black lithic grains and granules common. Angular and rounded pebbles up to 32mm. Very carbonaceous probably comminuted shell debris.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088170","properties":{"GEOLOGICAL_DATA_ID":65088170,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":234,"UNIT_BASE_DEPTH_METRES":234.20000000000002,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"0N 4/0","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"234.00 - 234.20m: SAND: grey (N4) to dark grey (5Y4/1), fine grained, micaceous, non calcareous, with laminae.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078997","properties":{"GEOLOGICAL_DATA_ID":65078997,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":64.099999999999994,"UNIT_BASE_DEPTH_METRES":67.150000000000006,"UNIT_LENGTH_METRES":3.0500000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"64.10 - 67.15m: CLAY - passes down from above over 0.05m, dark grey 7.5YR N4 slightly sandy with rare pebbles and shell fragments firm - stiff moderately plastic. Including small sandy inclusions black micaceous ?decomposed pebble.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097609","properties":{"GEOLOGICAL_DATA_ID":65097609,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":67.150000000000006,"UNIT_BASE_DEPTH_METRES":70.600000000000009,"UNIT_LENGTH_METRES":3.4500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"67.15 - 70.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094556","properties":{"GEOLOGICAL_DATA_ID":65094556,"ACTIVITY_ID":2024341,"SAMPLE_ID":"+52+002/59/BH/1","SAMPLE_ALIAS":"BH79/01B","SAMPLE_SOURCE":"Cruise: 1979/18","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1979-07-24T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.33267","Y_ORIGINAL":"52.91167","LOCATION_SOURCE":"Unspec","X_ED50":2.3326699999999998,"Y_ED50":52.911670000000001,"X_WGS84":2.3312876999999999,"Y_WGS84":52.910880400000003,"X_BNG":691303,"Y_BNG":343614,"WATER_DEPTH_METRES":42,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":12.19,"UNIT_TOP_DEPTH_METRES":12.5,"UNIT_BASE_DEPTH_METRES":13.710000000000001,"UNIT_LENGTH_METRES":1.21,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"12.50 - 13.71m: Sand, fine grained, greenish grey, clayey, unconsolidated at top becoming firm at base with shell fragments & some flint pebbles","ADDITIONAL_INFO":"push sample, ?cavings","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097615","properties":{"GEOLOGICAL_DATA_ID":65097615,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":180,"UNIT_BASE_DEPTH_METRES":180.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"180.00 - 180.40m: SAND : mainly fine grained, occasionally medium grained, occasional clay clasts, dark grey (5Y4/1), laminated, with \u003c5% lithics, non-calcareous, well sorted.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091355","properties":{"GEOLOGICAL_DATA_ID":65091355,"ACTIVITY_ID":2030012,"SAMPLE_ID":"+50-003/329/BH/1","SAMPLE_ALIAS":"BH74/48","SAMPLE_SOURCE":"Cruise: 1974/8","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1974-12-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.9168","Y_ORIGINAL":"50.6273","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-2.9168000000000003,"Y_ED50":50.627300000000005,"X_WGS84":-2.9182315999999999,"Y_WGS84":50.626379700000001,"X_BNG":335147,"Y_BNG":81145,"WATER_DEPTH_METRES":32,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":19.300000000000001,"UNIT_TOP_DEPTH_METRES":13,"UNIT_BASE_DEPTH_METRES":15.1,"UNIT_LENGTH_METRES":2.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Ooid-limestone","SIMPLE_LITHOLOGY_CGI":"limestone","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Bajocian Age","GEOLOGICAL_DESCRIPTION":"13.00 - 15.10m: LIMESTONE. oolitic. grey or yellowish ironshot ooliths in pale blue grey argillaceous limestone matrix.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088182","properties":{"GEOLOGICAL_DATA_ID":65088182,"ACTIVITY_ID":2030015,"SAMPLE_ID":"+50-003/335/BH/1","SAMPLE_ALIAS":"BH75/11","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-05-04T16:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.81267","Y_ORIGINAL":"50.60717","X_ED50":-2.8126699999999998,"Y_ED50":50.607169999999996,"X_WGS84":-2.8140988,"Y_WGS84":50.606250299999999,"X_BNG":342488,"Y_BNG":78820,"WATER_DEPTH_METRES":32,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":41.100000000000001,"UNIT_TOP_DEPTH_METRES":3,"UNIT_BASE_DEPTH_METRES":10,"UNIT_LENGTH_METRES":7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Colloid (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Bathonian Age","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"3.00 - 10.00m: MUDSTONE, grey. calcareous and fossiliferous Clydoniceras sp. Oecotraustes (Paroecotraustes) sp. and Bositra buchi common.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085138","properties":{"GEOLOGICAL_DATA_ID":65085138,"ACTIVITY_ID":1946704,"SAMPLE_ID":"+58-008/189/BH/1","SAMPLE_ALIAS":"BH85/05, BH85/05A, BH85/05B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.8725","Y_ORIGINAL":"58.4795","LOCATION_SOURCE":"SatNav","X_ED50":-7.8725000000000005,"Y_ED50":58.479500000000002,"X_WGS84":-7.8743461000000003,"Y_WGS84":58.478769900000003,"X_BNG":57781,"Y_BNG":969486,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44,"UNIT_TOP_DEPTH_METRES":23.100000000000001,"UNIT_BASE_DEPTH_METRES":23.300000000000001,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"23.10 - 23.30m: Diamicton. Pebbles and gravel with clay/sandy clay gritty matrix. Coarse content usually in gravel/small pebble range, but larger stones occur. Common broken shell fragments. Matrix variably calcareous but generally reacts moderately strongly with HCl. Stiff-hard with softer bands. Colour variable in range very dark greyish brown (10YR 3/2) to dark olive grey (5Y 3/2).","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094559","properties":{"GEOLOGICAL_DATA_ID":65094559,"ACTIVITY_ID":2000592,"SAMPLE_ID":"+60-005/8/CS/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1984-10-06T04:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.77067","Y_ORIGINAL":"60.66466","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.77067,"Y_ED50":60.664659999999998,"X_WGS84":-4.7725590000000002,"Y_WGS84":60.664053600000003,"X_BNG":248590,"Y_BNG":1201063,"WATER_DEPTH_METRES":1082,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3500000000000001,"UNIT_TOP_DEPTH_METRES":0.5,"UNIT_BASE_DEPTH_METRES":2.3500000000000001,"UNIT_LENGTH_METRES":1.8500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":25,"GRAVEL_ROUNDNESS_MINIMUM":"Angular","GRAVEL_ROUNDNESS_MAXIMUM":"Rounded","MUD_HARDNESS_MINIMUM":"Very soft","BIOTURBATION_INDEX":"Bedding up to 10% disturbed","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","MUNSELL_SOIL_COLOUR_CODE_MINOR":"2.5Y 5/2","MUNSELL_SOIL_COLOUR_MINOR":"grayish brown","GEOLOGICAL_DESCRIPTION":"0.50 - 2.35m: CLAYS - only slightly silty, very soft, laminated but bioturbation also evident producing mottling and small sand blebs. General colour dark greyish brown 2.5Y 4/2 to 4.5/2. Rare rounded pebbles to 25mm \"lonestones\"), but angular granules and small pebbles more abundant. At 0.70m is a conspicuous clay clast dark grey 5Y 3/1 (nearly black) adjacent to pebble. Only weakly calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075877","properties":{"GEOLOGICAL_DATA_ID":65075877,"ACTIVITY_ID":2001742,"SAMPLE_ID":"+56-008/4/BH/1","SAMPLE_ALIAS":"BH78/02","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.50583","Y_ORIGINAL":"56.1275","X_ED50":-7.5058299999999996,"Y_ED50":56.127500000000005,"X_WGS84":-7.5075567000000003,"Y_WGS84":56.126693500000002,"X_BNG":57919,"Y_BNG":706335,"WATER_DEPTH_METRES":119,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.75,"UNIT_TOP_DEPTH_METRES":68.400000000000006,"UNIT_BASE_DEPTH_METRES":70.700000000000003,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","H2S_ODOUR":"Strong","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Jurassic Period","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"68.40 - 70.70m: Siltstone. Hard, dark grey-black, calcareous, argillaceous and carbonaceous siltstone. Shell fragments, wisps (?flaser) bedding dipping at 10-20°. Bioturbated with burrows. Fossiliferous - one ammonite fragment found, with plant stem impressions. Some thin (c.1cm) argillaceous limestone layers, and 1cm coaly band noted. Softer crumbly horizons with similar but finer grained lithology which has strong H2S/bituminous smell.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079004","properties":{"GEOLOGICAL_DATA_ID":65079004,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":72,"UNIT_BASE_DEPTH_METRES":76,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"72.00 - 76.00m: Clay, laminated, silty sometimes grading into pockets and lenses of fine sand, soft-firm.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085144","properties":{"GEOLOGICAL_DATA_ID":65085144,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":53.899999999999999,"UNIT_BASE_DEPTH_METRES":54.100000000000001,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"53.90 - 54.10m: Clay : dark grey (10YR 4/1); compact, tough. Pebbles, cobbles abundant.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085146","properties":{"GEOLOGICAL_DATA_ID":65085146,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":6.5,"UNIT_BASE_DEPTH_METRES":10.9,"UNIT_LENGTH_METRES":4.4000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"6.50 - 10.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079005","properties":{"GEOLOGICAL_DATA_ID":65079005,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":70.5,"UNIT_BASE_DEPTH_METRES":71,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"0N 4/0","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"70.50 - 71.00m: Clay : dark grey (7.5YR N4/), carbonaceous laminae. Cobble of gneiss, ill-sorted; sand, gravel. Stiff, locally very stiff.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079006","properties":{"GEOLOGICAL_DATA_ID":65079006,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":14.800000000000001,"UNIT_BASE_DEPTH_METRES":15.4,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"14.80 - 15.40m: Sand, argillaceous, slightly gravelly, very dark grey, quartz sand, poorly sorted, subrounded grains. Gravel fraction mostly rock fragments of metamorphic affinity, wome shell fragments. No good stratification though some more clayey laminae seen, strong reaction with HCl.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075884","properties":{"GEOLOGICAL_DATA_ID":65075884,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":31.75,"UNIT_BASE_DEPTH_METRES":32,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","GEOLOGICAL_DESCRIPTION":"31.75 - 32.00m: GRAVEL - (cavings?)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079012","properties":{"GEOLOGICAL_DATA_ID":65079012,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":21.900000000000002,"UNIT_BASE_DEPTH_METRES":22,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"21.90 - 22.00m: Trace sand/silt in catcher","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079020","properties":{"GEOLOGICAL_DATA_ID":65079020,"ACTIVITY_ID":2007408,"SAMPLE_ID":"+59-005/228/BH/1","SAMPLE_ALIAS":"BH82/05","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-26T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.07883","Y_ORIGINAL":"59.56683","X_ED50":-4.07883,"Y_ED50":59.566829999999996,"X_WGS84":-4.0806411000000002,"Y_WGS84":59.566191799999999,"X_BNG":282540,"Y_BNG":1077435,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":56,"UNIT_TOP_DEPTH_METRES":39,"UNIT_BASE_DEPTH_METRES":43.300000000000004,"UNIT_LENGTH_METRES":4.2999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"39.00 - 43.30m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094563","properties":{"GEOLOGICAL_DATA_ID":65094563,"ACTIVITY_ID":2032520,"SAMPLE_ID":"+49-007/336/BH/1","SAMPLE_ALIAS":"BH81/04","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-19T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.25817","Y_ORIGINAL":"49.3855","LOCATION_SOURCE":"SatNav","X_ED50":-6.2581699999999998,"Y_ED50":49.3855,"X_WGS84":-6.2596319000000005,"Y_WGS84":49.384504399999997,"X_BNG":90975,"Y_BNG":-48608,"TERMINAL_DEPTH_METRES":47.300000000000004,"UNIT_TOP_DEPTH_METRES":17,"UNIT_BASE_DEPTH_METRES":18,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Very","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"17.00 - 18.00m: Mudstone, silty locally very micaceous, with bands very hard grey-brown (2.5Y 5/2) clay.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091375","properties":{"GEOLOGICAL_DATA_ID":65091375,"ACTIVITY_ID":2032520,"SAMPLE_ID":"+49-007/336/BH/1","SAMPLE_ALIAS":"BH81/04","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-19T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.25817","Y_ORIGINAL":"49.3855","LOCATION_SOURCE":"SatNav","X_ED50":-6.2581699999999998,"Y_ED50":49.3855,"X_WGS84":-6.2596319000000005,"Y_WGS84":49.384504399999997,"X_BNG":90975,"Y_BNG":-48608,"TERMINAL_DEPTH_METRES":47.300000000000004,"UNIT_TOP_DEPTH_METRES":23.800000000000001,"UNIT_BASE_DEPTH_METRES":24.5,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Very","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"2.5Y 5/2","MUNSELL_SOIL_COLOUR_MINOR":"grayish brown","GEOLOGICAL_DESCRIPTION":"23.80 - 24.50m: Mudstone, 5Y 3/2, very sandy with laminae fine sand, and bands grey-brown mudstone, silty locally very micaceous, with bands very hard grey-brown (2.5Y 5/2) clay, glauconite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091377","properties":{"GEOLOGICAL_DATA_ID":65091377,"ACTIVITY_ID":2032520,"SAMPLE_ID":"+49-007/336/BH/1","SAMPLE_ALIAS":"BH81/04","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-19T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.25817","Y_ORIGINAL":"49.3855","LOCATION_SOURCE":"SatNav","X_ED50":-6.2581699999999998,"Y_ED50":49.3855,"X_WGS84":-6.2596319000000005,"Y_WGS84":49.384504399999997,"X_BNG":90975,"Y_BNG":-48608,"TERMINAL_DEPTH_METRES":47.300000000000004,"UNIT_TOP_DEPTH_METRES":26.080000000000002,"UNIT_BASE_DEPTH_METRES":26.400000000000002,"UNIT_LENGTH_METRES":0.32000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"26.08 - 26.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085152","properties":{"GEOLOGICAL_DATA_ID":65085152,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":43.700000000000003,"UNIT_BASE_DEPTH_METRES":47.700000000000003,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"43.70 - 47.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094571","properties":{"GEOLOGICAL_DATA_ID":65094571,"ACTIVITY_ID":2004339,"SAMPLE_ID":"+57-009/528/BH/1","SAMPLE_ALIAS":"BH90/13","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.57767","Y_ORIGINAL":"57.0245","X_ED50":-8.5776699999999995,"Y_ED50":57.024500000000003,"X_WGS84":-8.5794603000000009,"Y_WGS84":57.023709099999998,"X_BNG":1012,"Y_BNG":811768,"WATER_DEPTH_METRES":129,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":126.5,"UNIT_TOP_DEPTH_METRES":62.850000000000001,"UNIT_BASE_DEPTH_METRES":72,"UNIT_LENGTH_METRES":9.1500000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"62.85 - 72.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091386","properties":{"GEOLOGICAL_DATA_ID":65091386,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":215.09999999999999,"UNIT_BASE_DEPTH_METRES":217.5,"UNIT_LENGTH_METRES":2.3999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"215.10 - 217.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097635","properties":{"GEOLOGICAL_DATA_ID":65097635,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":220.09999999999999,"UNIT_BASE_DEPTH_METRES":220.20000000000002,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Very","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"220.10 - 220.20m: Glauconite, lignite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082100","properties":{"GEOLOGICAL_DATA_ID":65082100,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":225.80000000000001,"UNIT_BASE_DEPTH_METRES":227.09999999999999,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"225.80 - 227.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082103","properties":{"GEOLOGICAL_DATA_ID":65082103,"ACTIVITY_ID":1957991,"SAMPLE_ID":"+55-006/85/BH/1","SAMPLE_ALIAS":"BH70/19","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1970-12-07T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.493","Y_ORIGINAL":"55.45367","LOCATION_SOURCE":"DECCA","X_ED50":-5.4930000000000003,"Y_ED50":55.453669999999995,"X_WGS84":-5.4946543999999999,"Y_WGS84":55.452867900000001,"X_BNG":179118,"Y_BNG":623222,"WATER_DEPTH_METRES":47,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":12.700000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.8,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GEOLOGICAL_DESCRIPTION":"0.00 - 1.80m: CLAY : silty and sandy, dark brown with some coarser fragments.","ADDITIONAL_INFO":"no chronostrat","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097638","properties":{"GEOLOGICAL_DATA_ID":65097638,"ACTIVITY_ID":1957993,"SAMPLE_ID":"+55-006/87/BH/1","SAMPLE_ALIAS":"BH70/21","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1970-12-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.15783","Y_ORIGINAL":"55.76283","LOCATION_SOURCE":"DECCA","X_ED50":-5.1578299999999997,"Y_ED50":55.762830000000001,"X_WGS84":-5.1594897,"Y_WGS84":55.762042600000001,"X_BNG":201870,"Y_BNG":656598,"WATER_DEPTH_METRES":60,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21.890000000000001,"UNIT_TOP_DEPTH_METRES":20,"UNIT_BASE_DEPTH_METRES":20.59,"UNIT_LENGTH_METRES":0.58999999999999997,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Carboniferous Period","GEOLOGICAL_DESCRIPTION":"20.00 - 20.59m: SANDSTONE : calcareous, fine to medium grained, pale grey with green reduction spots and small pellets of marl/siltstone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097639","properties":{"GEOLOGICAL_DATA_ID":65097639,"ACTIVITY_ID":1957993,"SAMPLE_ID":"+55-006/87/BH/1","SAMPLE_ALIAS":"BH70/21","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1970-12-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.15783","Y_ORIGINAL":"55.76283","LOCATION_SOURCE":"DECCA","X_ED50":-5.1578299999999997,"Y_ED50":55.762830000000001,"X_WGS84":-5.1594897,"Y_WGS84":55.762042600000001,"X_BNG":201870,"Y_BNG":656598,"WATER_DEPTH_METRES":60,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21.890000000000001,"UNIT_TOP_DEPTH_METRES":20.59,"UNIT_BASE_DEPTH_METRES":20.670000000000002,"UNIT_LENGTH_METRES":0.080000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Carboniferous Period","GEOLOGICAL_DESCRIPTION":"20.59 - 20.67m: MARL/SILTSTONE : pale greenish, patchy and calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090329","properties":{"GEOLOGICAL_DATA_ID":65090329,"ACTIVITY_ID":2008883,"SAMPLE_ID":"+58-008/165/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-10-20T01:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.85533","Y_ORIGINAL":"58.55017","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-7.8553299999999995,"Y_ED50":58.550169999999994,"X_WGS84":-7.8571793000000003,"Y_WGS84":58.5494427,"X_BNG":59466,"Y_BNG":977248,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Slightly gravelly sandy mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_SPHERICITY":"Low","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","PERCENT_SHELL_IN_SAND_FRACTION":1,"GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":15,"GRAVEL_SPHERICITY":"Low","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","MUD_HARDNESS_MINIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093589","properties":{"GEOLOGICAL_DATA_ID":65093589,"ACTIVITY_ID":1959067,"SAMPLE_ID":"+55-001/259/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-08-01T00:08:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.26277","Y_ORIGINAL":"55.52123","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.26277,"Y_ED50":55.521229999999996,"X_WGS84":-0.26430490000000001,"Y_WGS84":55.5204965,"X_BNG":509683,"Y_BNG":626562,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data 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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Well-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"39.40 - 39.50m: Sand - very dark grey 5Y 4/1, clean, well sorted subangular to subrounded quartz grains 5% lithics, very little clay \u003c2%.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088105","properties":{"GEOLOGICAL_DATA_ID":65088105,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":8.5,"UNIT_BASE_DEPTH_METRES":9,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Hard","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"8.50 - 9.00m: Till - cobbles and pebbles of ORS and gneiss overlying tough muddy poorly sorted sand with occassional pebbles, dark brown [7.5YR 4/2]","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078943","properties":{"GEOLOGICAL_DATA_ID":65078943,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":13,"UNIT_BASE_DEPTH_METRES":15.800000000000001,"UNIT_LENGTH_METRES":2.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"13.00 - 15.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085076","properties":{"GEOLOGICAL_DATA_ID":65085076,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":15.800000000000001,"UNIT_BASE_DEPTH_METRES":16.100000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Induced by acid","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"15.80 - 16.10m: Clay - silty with some sand and occassional pebbles, stiff, dark brown [7.5YR 4/2] with ? carbonaceous laminae. Strong reaction with HCl to give H2S","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082026","properties":{"GEOLOGICAL_DATA_ID":65082026,"ACTIVITY_ID":2010890,"SAMPLE_ID":"+58+000/6/BH/1","SAMPLE_ALIAS":"BH77/02, BH77/75","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".50667","Y_ORIGINAL":"58.4925","X_ED50":0.50666999999999995,"Y_ED50":58.4925,"X_WGS84":0.50503189999999998,"Y_WGS84":58.491881499999998,"X_BNG":546117,"Y_BNG":958686,"WATER_DEPTH_METRES":147,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":217.75,"UNIT_TOP_DEPTH_METRES":190.30000000000001,"UNIT_BASE_DEPTH_METRES":192.70000000000002,"UNIT_LENGTH_METRES":2.3999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"190.30 - 192.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085083","properties":{"GEOLOGICAL_DATA_ID":65085083,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":72.5,"UNIT_BASE_DEPTH_METRES":73,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Silt (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":35,"FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"72.50 - 73.00m: SILT - sandy very  dark grey 5Y 3/1, metapsammite, shell fragments and pebbles up to 35mm (pebbles psammital garnetiferous gneiss - FBL and Caledonian)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082027","properties":{"GEOLOGICAL_DATA_ID":65082027,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":87.5,"UNIT_BASE_DEPTH_METRES":88,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":30,"FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"87.50 - 88.00m: SHELLY FINE SAND - slightly muddy, artica fragments to 30mm, grey 10YR 5/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082029","properties":{"GEOLOGICAL_DATA_ID":65082029,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":112.60000000000001,"UNIT_BASE_DEPTH_METRES":112.75,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":15,"FAUNA_FOSSILS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"112.60 - 112.75m: GRAVELLY SAND - very fine - fine with gravel size shell debris up to 15mm. dark  grey 5Y 4/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094501","properties":{"GEOLOGICAL_DATA_ID":65094501,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":113,"UNIT_BASE_DEPTH_METRES":122.8,"UNIT_LENGTH_METRES":9.8000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Approximate Position Of Rockhead","GEOLOGICAL_DESCRIPTION":"113.00 - 122.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075826","properties":{"GEOLOGICAL_DATA_ID":65075826,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":122.8,"UNIT_BASE_DEPTH_METRES":123.10000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Rare","ROCK_CLASSIFICATION_MAIN":"Calcareous sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"122.80 - 123.10m: SANDSTONE - shelly (calcrete) ?crag deposit, numerous bivalves in a grey matrix of angular to subrounded quartz grains, coarse sand to silt size. occasional exotic fragments including heavy minerals.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085084","properties":{"GEOLOGICAL_DATA_ID":65085084,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":121.5,"UNIT_BASE_DEPTH_METRES":122.05,"UNIT_LENGTH_METRES":0.55000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Claystone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Very stiff","MUD_HARDNESS_MAXIMUM":"Hard","MUD_PLASTICITY_MINIMUM":"Non-plastic","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"121.50 - 122.05m: CLAYSTONE : grey/dark grey to blue-grey and dark greenish grey to black clays with sandy clay layers. Massive. Very stiff to hard. Conchoidal fracture. Brittle and flaky. Non-plastic. Very weak reaction to HCl. Rare shell fragments. Organic remains occur throughout with large fragments of lignite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094504","properties":{"GEOLOGICAL_DATA_ID":65094504,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":5,"UNIT_BASE_DEPTH_METRES":6.5,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"5.00 - 6.50m: soft, dark grey, silty clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075850","properties":{"GEOLOGICAL_DATA_ID":65075850,"ACTIVITY_ID":1987290,"SAMPLE_ID":"+60-001/369/BH/1","SAMPLE_ALIAS":"BH80/06","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53167","Y_ORIGINAL":"60.465","X_ED50":-0.53166999999999998,"Y_ED50":60.465000000000003,"X_WGS84":-0.5334333,"Y_WGS84":60.464442599999998,"X_BNG":480751,"Y_BNG":1176531,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":35.5,"UNIT_TOP_DEPTH_METRES":34.300000000000004,"UNIT_BASE_DEPTH_METRES":35.5,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Moderately-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 5/3","MUNSELL_SOIL_COLOUR_MAIN":"reddish brown","GEOLOGICAL_DESCRIPTION":"34.30 - 35.50m: Sandstone - less well sorted than above, fine, quartzose, very friable at top but some carbonate cement. Reddish brown with reduction spots of light olive grey (5YR 5/3 with 5Y 6/2)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085109","properties":{"GEOLOGICAL_DATA_ID":65085109,"ACTIVITY_ID":2007897,"SAMPLE_ID":"+59-003/101/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-04-23T04:35:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.24167","Y_ORIGINAL":"59.23333","X_ED50":-2.2416700000000001,"Y_ED50":59.233329999999995,"X_WGS84":-2.2434164999999999,"Y_WGS84":59.232703899999997,"X_BNG":386209,"Y_BNG":1038482,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Coarse sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Coarse sand","SORTING_QUALITY":"Poorly-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/3","MUNSELL_SOIL_COLOUR_MAIN":"pale olive","GEOLOGICAL_DESCRIPTION":"0.00 - 0.50m: Coarse, poorly sorted, gravelly shelly sand. Possible upwards coarsening. Pale Olive 5Y 6/3 to ~0.25m, Pale yellow 5Y 7/3 to 0.5m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091320","properties":{"GEOLOGICAL_DATA_ID":65091320,"ACTIVITY_ID":2007900,"SAMPLE_ID":"+59-003/103/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-23T08:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.39167","Y_ORIGINAL":"59.08333","X_ED50":-2.39167,"Y_ED50":59.083329999999997,"X_WGS84":-2.3934129999999998,"Y_WGS84":59.082696300000002,"X_BNG":377551,"Y_BNG":1021819,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3500000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.3000000000000003,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Moderately-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","WHOLE_SHELLS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 6/4","MUNSELL_SOIL_COLOUR_MAIN":"light yellowish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 2.30m: Medium moderately sorted shelly sand. c90% carbonate. Slightly coarser at base than top and becoming greyer downwards from 2.5Y 6/4 light  greyish brown in top 10cms, through (lt) greyish brown 2.5Y 5-6/2 in top metre to just slightly greyer for rest. Rare larger shells.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078970","properties":{"GEOLOGICAL_DATA_ID":65078970,"ACTIVITY_ID":2007900,"SAMPLE_ID":"+59-003/103/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-23T08:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.39167","Y_ORIGINAL":"59.08333","X_ED50":-2.39167,"Y_ED50":59.083329999999997,"X_WGS84":-2.3934129999999998,"Y_WGS84":59.082696300000002,"X_BNG":377551,"Y_BNG":1021819,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3500000000000001,"UNIT_TOP_DEPTH_METRES":2.3000000000000003,"UNIT_BASE_DEPTH_METRES":2.3500000000000001,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish gray","GEOLOGICAL_DESCRIPTION":"2.30 - 2.35m: Cutter - Till, large cobble and smaller pebbles and gravel in silty clay matrix. Matrix is reddish at dark reddish grey 5YR 4/2, moderately stiff but sample too small for real calculation.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094524","properties":{"GEOLOGICAL_DATA_ID":65094524,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":1,"UNIT_BASE_DEPTH_METRES":1.25,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay, silt and sand","ROCK_CLASSIFICATION_MINOR":"Gravel","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":32,"GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"1.00 - 1.25m: Clay. Silty. sandy, gravelly. very  soft, greyish brown 2.5Y 5/2, scattered pebbles up to 32mm, sub-angular to sub-rounded, shell fragments. (Probable fine shelly sand at seabed)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097576","properties":{"GEOLOGICAL_DATA_ID":65097576,"ACTIVITY_ID":2009535,"SAMPLE_ID":"+58-005/91/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-13T18:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.88657","Y_ORIGINAL":"58.69361","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.8865699999999999,"Y_ED50":58.69361,"X_WGS84":-4.8883565000000004,"Y_WGS84":58.692928799999997,"X_BNG":232709,"Y_BNG":981957,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.3200000000000003,"UNIT_TOP_DEPTH_METRES":0.14999999999999999,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":1.8500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.15 - 2.00m: Very soft dark grey clay 10YR 4/1 with occassional pale red clay bands.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091323","properties":{"GEOLOGICAL_DATA_ID":65091323,"ACTIVITY_ID":2009535,"SAMPLE_ID":"+58-005/91/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-13T18:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.88657","Y_ORIGINAL":"58.69361","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.8865699999999999,"Y_ED50":58.69361,"X_WGS84":-4.8883565000000004,"Y_WGS84":58.692928799999997,"X_BNG":232709,"Y_BNG":981957,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.3200000000000003,"UNIT_TOP_DEPTH_METRES":2.8999999999999999,"UNIT_BASE_DEPTH_METRES":4.0999999999999996,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"weak red","GEOLOGICAL_DESCRIPTION":"2.90 - 4.10m: Soft weak red clay 2.5YR 5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085110","properties":{"GEOLOGICAL_DATA_ID":65085110,"ACTIVITY_ID":2009539,"SAMPLE_ID":"+58-005/96/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-14T22:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.12848","Y_ORIGINAL":"58.61442","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.1284799999999997,"Y_ED50":58.614419999999996,"X_WGS84":-4.1302440000000002,"Y_WGS84":58.6137461,"X_BNG":276354,"Y_BNG":971498,"WATER_DEPTH_METRES":61,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.21,"UNIT_TOP_DEPTH_METRES":0.20999999999999999,"UNIT_BASE_DEPTH_METRES":0.45000000000000001,"UNIT_LENGTH_METRES":0.23999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"0.21 - 0.45m: Slightly silty muddy sand with occasional  pebbles. Grey to greyish brown 10YR 5/1 - 5/2. Biotite mica 3%. Abundant unidentified branched stems, with facal caps, 3mm long 50% in places.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091325","properties":{"GEOLOGICAL_DATA_ID":65091325,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":1.25,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":0.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"1.25 - 2.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075854","properties":{"GEOLOGICAL_DATA_ID":65075854,"ACTIVITY_ID":2009620,"SAMPLE_ID":"+58-004/212/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-11T15:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.69931","Y_ORIGINAL":"58.66009","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.6993099999999997,"Y_ED50":58.660089999999997,"X_WGS84":-3.7010654999999999,"Y_WGS84":58.659423500000003,"X_BNG":301410,"Y_BNG":975872,"WATER_DEPTH_METRES":59,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.5,"UNIT_LENGTH_METRES":2.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 2.50m: SHELL SAND Coarse, clean and predominantly (95%) shell debris.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082052","properties":{"GEOLOGICAL_DATA_ID":65082052,"ACTIVITY_ID":2010013,"SAMPLE_ID":"+58-002/314/BH/1","SAMPLE_ALIAS":"BH81/20","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.90317","Y_ORIGINAL":"58.85983","LOCATION_SOURCE":"SatNav","X_ED50":-1.9031699999999998,"Y_ED50":58.859829999999995,"X_WGS84":-1.9048893,"Y_WGS84":58.8591944,"X_BNG":405586,"Y_BNG":996868,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":11.5,"UNIT_TOP_DEPTH_METRES":5.7999999999999998,"UNIT_BASE_DEPTH_METRES":6.0700000000000003,"UNIT_LENGTH_METRES":0.27000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"5.80 - 6.07m: Grey soft mud with shells.Rockhead at 6.07m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097579","properties":{"GEOLOGICAL_DATA_ID":65097579,"ACTIVITY_ID":2010013,"SAMPLE_ID":"+58-002/314/BH/1","SAMPLE_ALIAS":"BH81/20","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.90317","Y_ORIGINAL":"58.85983","LOCATION_SOURCE":"SatNav","X_ED50":-1.9031699999999998,"Y_ED50":58.859829999999995,"X_WGS84":-1.9048893,"Y_WGS84":58.8591944,"X_BNG":405586,"Y_BNG":996868,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":11.5,"UNIT_TOP_DEPTH_METRES":6.8500000000000005,"UNIT_BASE_DEPTH_METRES":7,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Jurassic Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Late Devonian Epoch","GEOLOGICAL_DESCRIPTION":"6.85 - 7.00m: Fine interbedded sandstones, red - brown, white, dark grey.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094529","properties":{"GEOLOGICAL_DATA_ID":65094529,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":68.799999999999997,"UNIT_BASE_DEPTH_METRES":69.5,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"68.80 - 69.50m: Sand - very dark grey 5Y 3/1 with high silt and clay content making sand fairly compact. Interdigitating with sand are tough clayey silt horizons 10cm thick with black 5Y 2.5/1 sulphide streaks.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088144","properties":{"GEOLOGICAL_DATA_ID":65088144,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":68.099999999999994,"UNIT_BASE_DEPTH_METRES":68.600000000000009,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"68.10 - 68.60m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094531","properties":{"GEOLOGICAL_DATA_ID":65094531,"ACTIVITY_ID":2036138,"SAMPLE_ID":"+54+000/596/BH/1","SAMPLE_ALIAS":"BH81/45","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".60867","Y_ORIGINAL":"54.99817","LOCATION_SOURCE":"SatNav","X_ED50":0.60866999999999993,"Y_ED50":54.998169999999995,"X_WGS84":0.60717589999999999,"Y_WGS84":54.997429199999999,"X_BNG":566871,"Y_BNG":570092,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":66.200000000000003,"UNIT_TOP_DEPTH_METRES":44,"UNIT_BASE_DEPTH_METRES":44.700000000000003,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"44.00 - 44.70m: No recovery","ADDITIONAL_INFO":"Tertiary ?Eocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097584","properties":{"GEOLOGICAL_DATA_ID":65097584,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":61.5,"UNIT_BASE_DEPTH_METRES":62,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"61.50 - 62.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091336","properties":{"GEOLOGICAL_DATA_ID":65091336,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":63,"UNIT_BASE_DEPTH_METRES":63.399999999999999,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"63.00 - 63.40m: SAND, dark grey (10YR4/1), medium grained, non calcareous, weakly laminated, with few lithic clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082058","properties":{"GEOLOGICAL_DATA_ID":65082058,"ACTIVITY_ID":1942278,"SAMPLE_ID":"+60-006/63/BH/1","SAMPLE_ALIAS":"BH99/06","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-29T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.3137","Y_ORIGINAL":"60.3788","LOCATION_SOURCE":"GPS","X_ED50":-5.3136999999999999,"Y_ED50":60.378800000000005,"X_WGS84":-5.3155866999999999,"Y_WGS84":60.378175300000002,"X_BNG":217326,"Y_BNG":1170625,"WATER_DEPTH_METRES":1183,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36,"UNIT_TOP_DEPTH_METRES":26,"UNIT_BASE_DEPTH_METRES":32.75,"UNIT_LENGTH_METRES":6.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Ypresian Age","GEOLOGICAL_DESCRIPTION":"26.00 - 32.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088115","properties":{"GEOLOGICAL_DATA_ID":65088115,"ACTIVITY_ID":1993551,"SAMPLE_ID":"+56+000/211/BH/1","SAMPLE_ALIAS":"BH81/39","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-31T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".90483","Y_ORIGINAL":"56.919","LOCATION_SOURCE":"SatNav","X_ED50":0.90482999999999991,"Y_ED50":56.919000000000004,"X_WGS84":0.90326999999999991,"Y_WGS84":56.918329399999998,"X_BNG":576827,"Y_BNG":784532,"WATER_DEPTH_METRES":126,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":64.099999999999994,"UNIT_TOP_DEPTH_METRES":23.800000000000001,"UNIT_BASE_DEPTH_METRES":29,"UNIT_LENGTH_METRES":5.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Rounded","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"23.80 - 29.00m: Clay, dark greyish brown, soft, becoming firmer downwards (normally consolidated). Black sulphde material rare, weak reaction with dilute HCl. Intercalations ca 2 to 3 meters of clay with sand/silty laminae, generally a few millimetres thick but occasionally in bands up to 0.05m. Sand is very fine, silty, quartz with rock fragments, angular, some fine grade material, better rounded, argillaceous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075837","properties":{"GEOLOGICAL_DATA_ID":65075837,"ACTIVITY_ID":1955680,"SAMPLE_ID":"+56-001/171/BH/1","SAMPLE_ALIAS":"BH81/27","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"56.54517","LOCATION_SOURCE":"SatNav","X_ED50":-0.40000000000000002,"Y_ED50":56.545169999999999,"X_WGS84":-0.4015783,"Y_WGS84":56.544470199999999,"X_BNG":498381,"Y_BNG":740307,"WATER_DEPTH_METRES":103,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":110,"UNIT_TOP_DEPTH_METRES":20,"UNIT_BASE_DEPTH_METRES":23.800000000000001,"UNIT_LENGTH_METRES":3.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"20.00 - 23.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097558","properties":{"GEOLOGICAL_DATA_ID":65097558,"ACTIVITY_ID":1955680,"SAMPLE_ID":"+56-001/171/BH/1","SAMPLE_ALIAS":"BH81/27","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"56.54517","LOCATION_SOURCE":"SatNav","X_ED50":-0.40000000000000002,"Y_ED50":56.545169999999999,"X_WGS84":-0.4015783,"Y_WGS84":56.544470199999999,"X_BNG":498381,"Y_BNG":740307,"WATER_DEPTH_METRES":103,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":110,"UNIT_TOP_DEPTH_METRES":27.400000000000002,"UNIT_BASE_DEPTH_METRES":27.800000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"27.40 - 27.80m: Poorly sorted, very slightly muddy, dark grey sand.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075840","properties":{"GEOLOGICAL_DATA_ID":65075840,"ACTIVITY_ID":1995014,"SAMPLE_ID":"+58-014/65/BH/1","SAMPLE_ALIAS":"BH94/06","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.55087","Y_ORIGINAL":"58.21762","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.55087,"Y_ED50":58.217619999999997,"X_WGS84":-13.5528216,"Y_WGS84":58.216798300000001,"WATER_DEPTH_METRES":373,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21.900000000000002,"UNIT_TOP_DEPTH_METRES":8.5,"UNIT_BASE_DEPTH_METRES":8.9399999999999995,"UNIT_LENGTH_METRES":0.44,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 6/1","MUNSELL_SOIL_COLOUR_MAIN":"greenish gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 7/1","MUNSELL_SOIL_COLOUR_MINOR":"light gray","GEOLOGICAL_DESCRIPTION":"8.50 - 8.94m: (8.5-8.94m) Interbedded GRAVEL and BIOCLASTIC SAND/MUDDY SAND Thin-bedded, greenish grey (5GY6/1) bioclastic sands and pale grey (5Y7/1) chalky muddy sand, (Muds/sandy muds, very thin bedded, soft-firm, white (2.5Y8/2),strongly calcareous/chalky.). Rare lithic pebble in muddy sand. Firm-hard, compact. Gravel, cobble grade including subangular igneous rock, two ‘drilled’ cobbles of gneiss (up to 20cm long), and grey, very fine-grained sandstone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097561","properties":{"GEOLOGICAL_DATA_ID":65097561,"ACTIVITY_ID":1995014,"SAMPLE_ID":"+58-014/65/BH/1","SAMPLE_ALIAS":"BH94/06","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.55087","Y_ORIGINAL":"58.21762","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.55087,"Y_ED50":58.217619999999997,"X_WGS84":-13.5528216,"Y_WGS84":58.216798300000001,"WATER_DEPTH_METRES":373,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21.900000000000002,"UNIT_TOP_DEPTH_METRES":8.9399999999999995,"UNIT_BASE_DEPTH_METRES":17.260000000000002,"UNIT_LENGTH_METRES":8.3200000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"8.94 - 17.26m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091303","properties":{"GEOLOGICAL_DATA_ID":65091303,"ACTIVITY_ID":2001252,"SAMPLE_ID":"+58-002/315/BH/1","SAMPLE_ALIAS":"BH81/21","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.75267","Y_ORIGINAL":"58.76433","LOCATION_SOURCE":"SatNav","X_ED50":-1.75267,"Y_ED50":58.764329999999994,"X_WGS84":-1.7543807999999999,"Y_WGS84":58.763692900000002,"X_BNG":414308,"Y_BNG":986256,"WATER_DEPTH_METRES":97,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":12.35,"UNIT_TOP_DEPTH_METRES":12,"UNIT_BASE_DEPTH_METRES":12.35,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"12.00 - 12.35m: Bands of intraformational clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088119","properties":{"GEOLOGICAL_DATA_ID":65088119,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":181.40000000000001,"UNIT_BASE_DEPTH_METRES":182,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"181.40 - 182.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075841","properties":{"GEOLOGICAL_DATA_ID":65075841,"ACTIVITY_ID":2034774,"SAMPLE_ID":"+59-005/229/BH/1","SAMPLE_ALIAS":"BH82/03","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.167","Y_ORIGINAL":"59.26767","X_ED50":-4.1669999999999998,"Y_ED50":59.267669999999995,"X_WGS84":-4.1687978000000001,"Y_WGS84":59.267019599999998,"X_BNG":276474,"Y_BNG":1044290,"WATER_DEPTH_METRES":101,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":72.900000000000006,"UNIT_TOP_DEPTH_METRES":38,"UNIT_BASE_DEPTH_METRES":41,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Strong","MICA":"Very","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse gravel (pebble)","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"38.00 - 41.00m: Silty Clay and Clay : dark and very dark grey (5GY 4/1) with black sulphides. Strong H2S with HCl, calcareous, very  micaceous, some pebbles and gravel, some bivalve shells. Laminated, firm.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091308","properties":{"GEOLOGICAL_DATA_ID":65091308,"ACTIVITY_ID":2021688,"SAMPLE_ID":"+53+001/605/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-07-31T20:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.54236","Y_ORIGINAL":"53.66148","LOCATION_SOURCE":"Main Chain Decca","X_ED50":1.54236,"Y_ED50":53.661479999999997,"X_WGS84":1.5409347,"Y_WGS84":53.660705700000001,"X_BNG":634050,"Y_BNG":424072,"WATER_DEPTH_METRES":90,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.29999999999999999,"UNIT_TOP_DEPTH_METRES":0.22,"UNIT_BASE_DEPTH_METRES":0.29999999999999999,"UNIT_LENGTH_METRES":0.080000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.22 - 0.30m: Dark grey mudstone, slightly fissile","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085095","properties":{"GEOLOGICAL_DATA_ID":65085095,"ACTIVITY_ID":2021714,"SAMPLE_ID":"+53+001/549/BH/1","SAMPLE_ALIAS":"BH81/48","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.02267","Y_ORIGINAL":"53.80167","LOCATION_SOURCE":"SatNav","X_ED50":1.02267,"Y_ED50":53.801669999999994,"X_WGS84":1.0212275,"Y_WGS84":53.800894300000003,"X_BNG":599060,"Y_BNG":438078,"WATER_DEPTH_METRES":27,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":27.199999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":4.6600000000000001,"UNIT_LENGTH_METRES":4.6600000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 4.66m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078957","properties":{"GEOLOGICAL_DATA_ID":65078957,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":119.3,"UNIT_BASE_DEPTH_METRES":121,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"119.30 - 121.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088127","properties":{"GEOLOGICAL_DATA_ID":65088127,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":121.40000000000001,"UNIT_BASE_DEPTH_METRES":123,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"121.40 - 123.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091311","properties":{"GEOLOGICAL_DATA_ID":65091311,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":129.5,"UNIT_BASE_DEPTH_METRES":131,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"129.50 - 131.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082040","properties":{"GEOLOGICAL_DATA_ID":65082040,"ACTIVITY_ID":2019432,"SAMPLE_ID":"+53-005/189/BH/1","SAMPLE_ALIAS":"BH75/07","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-04-24T08:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.383","Y_ORIGINAL":"53.85383","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.383,"Y_ED50":53.853829999999995,"X_WGS84":-4.3845685000000003,"Y_WGS84":53.852989999999998,"X_BNG":243249,"Y_BNG":442277,"WATER_DEPTH_METRES":53,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":27.100000000000001,"UNIT_TOP_DEPTH_METRES":12.5,"UNIT_BASE_DEPTH_METRES":27.100000000000001,"UNIT_LENGTH_METRES":14.6,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Very","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"12.50 - 27.10m: Sandstone, red, fine - medium grained with marl partings. Very micaceous current bedding and reduction spots present","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082043","properties":{"GEOLOGICAL_DATA_ID":65082043,"ACTIVITY_ID":2019785,"SAMPLE_ID":"+53-004/85/BH/1","SAMPLE_ALIAS":"BH69/01","SAMPLE_SOURCE":"Cruise: 1969/HG/2","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1969-06-04T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.8065","Y_ORIGINAL":"53.60205","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.8065000000000002,"Y_ED50":53.602049999999998,"X_WGS84":-3.8080468000000001,"Y_WGS84":53.601209300000001,"X_BNG":280453,"Y_BNG":413147,"WATER_DEPTH_METRES":42,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":17.699999999999999,"UNIT_TOP_DEPTH_METRES":6.75,"UNIT_BASE_DEPTH_METRES":10.75,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"6.75 - 10.75m: Marl, red brown, soft - hard with thin gypsum veinlets Keuper Marl","ADDITIONAL_INFO":"Log shows no recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085099","properties":{"GEOLOGICAL_DATA_ID":65085099,"ACTIVITY_ID":1945610,"SAMPLE_ID":"+59-002/251/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-04-29T16:24:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.12233","Y_ORIGINAL":"59.08484","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.12233,"Y_ED50":59.08484,"X_WGS84":-1.1240395999999999,"Y_WGS84":59.0842229,"X_BNG":450303,"Y_BNG":1022251,"WATER_DEPTH_METRES":121,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.95,"UNIT_LENGTH_METRES":1.95,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Dolomite-sediment","SIMPLE_LITHOLOGY_CGI":"dolomitic_sediment","GEOLOGICAL_DESCRIPTION":"0.00 - 1.95m: 0.00 to 1.95m. DOLOMITE? Fine grained, very light grey-pinkish silicous mela-rock with largely decalcified veins and vesicles. Brecciated/cataclastic texture often apparant. Decalcification has resulted in removal of much of veins but an assortment of minerals remain, Very hard. COLOUR: Very light grey-pinkish SHEAR STRENGTH: COMPRESSIVE STRENGTH: OTHER REMARKS: Diamict (pink, firm-stiff) found above this unit in two other attempts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078961","properties":{"GEOLOGICAL_DATA_ID":65078961,"ACTIVITY_ID":1948400,"SAMPLE_ID":"+58-002/317/BH/1","SAMPLE_ALIAS":"BH81/25","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"58.5815","LOCATION_SOURCE":"SatNav","X_ED50":-1.5,"Y_ED50":58.581500000000005,"X_WGS84":-1.5016954999999998,"Y_WGS84":58.580859400000001,"X_BNG":429076,"Y_BNG":965979,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.600000000000001,"UNIT_TOP_DEPTH_METRES":26,"UNIT_BASE_DEPTH_METRES":29,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"26.00 - 29.00m: Siltstone stiff/hard silt with clay horizons ~ 95% quartz and some mica, calcareous, some plant material and one notable lignite band 0.5 cm thick with some fine sand and less competent bands, occasional pale very calcareous, clay layers which are more indurated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091316","properties":{"GEOLOGICAL_DATA_ID":65091316,"ACTIVITY_ID":1946507,"SAMPLE_ID":"+58-014/66/BH/1","SAMPLE_ALIAS":"BH94/07","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.694","Y_ORIGINAL":"58.94033","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.694000000000001,"Y_ED50":58.940329999999996,"X_WGS84":-13.695994199999999,"Y_WGS84":58.9395314,"WATER_DEPTH_METRES":484,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":23.550000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":10.6,"UNIT_LENGTH_METRES":10.6,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"0.00 - 10.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094520","properties":{"GEOLOGICAL_DATA_ID":65094520,"ACTIVITY_ID":1994134,"SAMPLE_ID":"+51-007/438/BH/1","SAMPLE_ALIAS":"BH89/10","SAMPLE_SOURCE":"Cruise: 1989/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29167","Y_ORIGINAL":"51.33583","X_ED50":-6.2916699999999999,"Y_ED50":51.335829999999994,"X_WGS84":-6.2931919000000001,"Y_WGS84":51.334888900000003,"X_BNG":101071,"Y_BNG":168289,"WATER_DEPTH_METRES":111,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":203.95000000000002,"UNIT_TOP_DEPTH_METRES":191,"UNIT_BASE_DEPTH_METRES":193,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleogene Period","GEOLOGICAL_DESCRIPTION":"191.00 - 193.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088073","properties":{"GEOLOGICAL_DATA_ID":65088073,"ACTIVITY_ID":2000941,"SAMPLE_ID":"+59-003/96/BH/1","SAMPLE_ALIAS":"BH80/12","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.61","Y_ORIGINAL":"59.60167","X_ED50":-2.6099999999999999,"Y_ED50":59.601669999999999,"X_WGS84":-2.6117748000000001,"Y_WGS84":59.601052699999997,"X_BNG":365566,"Y_BNG":1079635,"WATER_DEPTH_METRES":90,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":11,"UNIT_TOP_DEPTH_METRES":3.8500000000000001,"UNIT_BASE_DEPTH_METRES":5,"UNIT_LENGTH_METRES":1.1500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SAND_ROUNDNESS_MINIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"3.85 - 5.00m: Shelly sand, medium - coarse becoming very coarse to gravelly at base. 40% carbonate. Quartz is subrounded.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097513","properties":{"GEOLOGICAL_DATA_ID":65097513,"ACTIVITY_ID":2003221,"SAMPLE_ID":"+52-005/1/BH/1","SAMPLE_ALIAS":"BH71/46","SAMPLE_SOURCE":"Cruise: 1971/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-08-04T19:45:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.533","Y_ORIGINAL":"52.50033","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.5330000000000004,"Y_ED50":52.500329999999998,"X_WGS84":-4.5345244000000005,"Y_WGS84":52.499445799999997,"X_BNG":228053,"Y_BNG":292081,"WATER_DEPTH_METRES":27,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":43,"UNIT_TOP_DEPTH_METRES":38,"UNIT_BASE_DEPTH_METRES":39.5,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Slightly","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Jurassic Period","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"38.00 - 39.50m: Mudstone, grey, thinly laminated, slightly micaceous, calcareous. Crushed bivalves present. Dips 20°","ADDITIONAL_INFO":"Log shows no core recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081987","properties":{"GEOLOGICAL_DATA_ID":65081987,"ACTIVITY_ID":2000945,"SAMPLE_ID":"+59-003/38/VE/1","SAMPLE_SOURCE":"Cruise: 1979/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1979-06-27T15:12:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.10317","Y_ORIGINAL":"59.10019","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.10317,"Y_ED50":59.100189999999998,"X_WGS84":-2.1049063000000001,"Y_WGS84":59.099560699999998,"X_BNG":394090,"Y_BNG":1023635,"WATER_DEPTH_METRES":84,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.76000000000000001,"UNIT_TOP_DEPTH_METRES":0.27000000000000002,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.23000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Poorly-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 5/3","MUNSELL_SOIL_COLOUR_MAIN":"reddish brown","GEOLOGICAL_DESCRIPTION":"0.27 - 0.50m: Medium/fine - coarse, poorly sorted shelly sand. c.30-35% carbonate. Patchy iron stain. Sediment coarsens down unit. Distinct gravel bands; lithics and shell fragments form coarsest fraction, near base. Sharp contact with below. Red-brown 5YR 5/3 - Yellow-brown 10YR 5/4.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094456","properties":{"GEOLOGICAL_DATA_ID":65094456,"ACTIVITY_ID":1993551,"SAMPLE_ID":"+56+000/211/BH/1","SAMPLE_ALIAS":"BH81/39","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-31T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".90483","Y_ORIGINAL":"56.919","LOCATION_SOURCE":"SatNav","X_ED50":0.90482999999999991,"Y_ED50":56.919000000000004,"X_WGS84":0.90326999999999991,"Y_WGS84":56.918329399999998,"X_BNG":576827,"Y_BNG":784532,"WATER_DEPTH_METRES":126,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":64.099999999999994,"UNIT_TOP_DEPTH_METRES":53.5,"UNIT_BASE_DEPTH_METRES":54,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Very Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Rounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"53.50 - 54.00m: Sand, dark greyish brown, dominantly fine-grained, with very fine silty material and up to coarse grade sand, angular but coarser fraction appears more rounded, very poorly sorted. Quartzose, some grains red-stained, shelly at top with whole tests and angular fragments of thick-walled bivalves; pebbles, more common nearer base including granitic. very argillaceous throughout.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094459","properties":{"GEOLOGICAL_DATA_ID":65094459,"ACTIVITY_ID":1993592,"SAMPLE_ID":"+55-005/97/BH/1","SAMPLE_ALIAS":"BH71/06","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-03-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.8615","Y_ORIGINAL":"55.58117","LOCATION_SOURCE":"DECCA","X_ED50":-4.8615000000000004,"Y_ED50":55.58117,"X_WGS84":-4.8631454999999999,"Y_WGS84":55.580380400000003,"X_BNG":219622,"Y_BNG":635581,"WATER_DEPTH_METRES":64,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":30.5,"UNIT_TOP_DEPTH_METRES":15,"UNIT_BASE_DEPTH_METRES":25,"UNIT_LENGTH_METRES":10,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GEOLOGICAL_DESCRIPTION":"15.00 - 25.00m: BOULDER CLAY: brown with igneous pebbles, quartzite and sandstone fragments","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081988","properties":{"GEOLOGICAL_DATA_ID":65081988,"ACTIVITY_ID":1994134,"SAMPLE_ID":"+51-007/438/BH/1","SAMPLE_ALIAS":"BH89/10","SAMPLE_SOURCE":"Cruise: 1989/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29167","Y_ORIGINAL":"51.33583","X_ED50":-6.2916699999999999,"Y_ED50":51.335829999999994,"X_WGS84":-6.2931919000000001,"Y_WGS84":51.334888900000003,"X_BNG":101071,"Y_BNG":168289,"WATER_DEPTH_METRES":111,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":203.95000000000002,"UNIT_TOP_DEPTH_METRES":15.75,"UNIT_BASE_DEPTH_METRES":17.449999999999999,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"15.75 - 17.45m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097517","properties":{"GEOLOGICAL_DATA_ID":65097517,"ACTIVITY_ID":1989065,"SAMPLE_ID":"+55-005/90/BH/1","SAMPLE_ALIAS":"BH70/14","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1970-11-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.95283","Y_ORIGINAL":"55.24233","LOCATION_SOURCE":"DECCA","X_ED50":-4.9528299999999996,"Y_ED50":55.242329999999995,"X_WGS84":-4.9544639000000004,"Y_WGS84":55.241527900000001,"X_BNG":212266,"Y_BNG":598129,"WATER_DEPTH_METRES":24,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":26.5,"UNIT_TOP_DEPTH_METRES":25.66,"UNIT_BASE_DEPTH_METRES":26.5,"UNIT_LENGTH_METRES":0.83999999999999997,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"25.66 - 26.50m: SANDSTONE: quartzose, fine grained, well sorted, brick red.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078903","properties":{"GEOLOGICAL_DATA_ID":65078903,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":204,"UNIT_BASE_DEPTH_METRES":205,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"204.00 - 205.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075784","properties":{"GEOLOGICAL_DATA_ID":65075784,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":207.70000000000002,"UNIT_BASE_DEPTH_METRES":209,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"207.70 - 209.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075786","properties":{"GEOLOGICAL_DATA_ID":65075786,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":25,"UNIT_BASE_DEPTH_METRES":27.600000000000001,"UNIT_LENGTH_METRES":2.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"25.00 - 27.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088083","properties":{"GEOLOGICAL_DATA_ID":65088083,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":28,"UNIT_BASE_DEPTH_METRES":33.5,"UNIT_LENGTH_METRES":5.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"28.00 - 33.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094463","properties":{"GEOLOGICAL_DATA_ID":65094463,"ACTIVITY_ID":2034730,"SAMPLE_ID":"+59-007/379/BH/1","SAMPLE_ALIAS":"BH90/05","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.44217","Y_ORIGINAL":"59.2795","X_ED50":-6.44217,"Y_ED50":59.279500000000006,"X_WGS84":-6.4440244,"Y_WGS84":59.278818800000003,"X_BNG":146962,"Y_BNG":1052038,"WATER_DEPTH_METRES":169,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":73,"UNIT_TOP_DEPTH_METRES":52.149999999999999,"UNIT_BASE_DEPTH_METRES":54.5,"UNIT_LENGTH_METRES":2.3500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"52.15 - 54.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094464","properties":{"GEOLOGICAL_DATA_ID":65094464,"ACTIVITY_ID":2034730,"SAMPLE_ID":"+59-007/379/BH/1","SAMPLE_ALIAS":"BH90/05","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.44217","Y_ORIGINAL":"59.2795","X_ED50":-6.44217,"Y_ED50":59.279500000000006,"X_WGS84":-6.4440244,"Y_WGS84":59.278818800000003,"X_BNG":146962,"Y_BNG":1052038,"WATER_DEPTH_METRES":169,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":73,"UNIT_TOP_DEPTH_METRES":55.950000000000003,"UNIT_BASE_DEPTH_METRES":57.5,"UNIT_LENGTH_METRES":1.55,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"55.95 - 57.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078912","properties":{"GEOLOGICAL_DATA_ID":65078912,"ACTIVITY_ID":1944569,"SAMPLE_ID":"+59-006/347/BH/1","SAMPLE_ALIAS":"BH84/01, BH84/01A, BH84/01B","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.72283","Y_ORIGINAL":"59.57016","LOCATION_SOURCE":"SatNav","X_ED50":-5.7228300000000001,"Y_ED50":59.570159999999994,"X_WGS84":-5.7246823999999998,"Y_WGS84":59.569499499999999,"X_BNG":189719,"Y_BNG":1081862,"WATER_DEPTH_METRES":121,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":82.5,"UNIT_TOP_DEPTH_METRES":82.400000000000006,"UNIT_BASE_DEPTH_METRES":82.5,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"82.40 - 82.50m: Clay, very dark grey, pebbly, sandy.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075790","properties":{"GEOLOGICAL_DATA_ID":65075790,"ACTIVITY_ID":1944783,"SAMPLE_ID":"+59-006/3/BH/1","SAMPLE_ALIAS":"BH72/36","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-19T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59667","Y_ORIGINAL":"59.07","LOCATION_SOURCE":"DECCA","X_ED50":-5.5966699999999996,"Y_ED50":59.07,"X_WGS84":-5.5984929999999995,"Y_WGS84":59.069322900000003,"X_BNG":193832,"Y_BNG":1025823,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":41,"UNIT_TOP_DEPTH_METRES":18,"UNIT_BASE_DEPTH_METRES":22,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"18.00 - 22.00m: Stiff & hard very dark grey-black boulder clay with shell fragments and pebbles up to 5cm.","ADDITIONAL_INFO":"Warning - depths show position of runs only - actual recovered thickness of this interval 0.3m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085050","properties":{"GEOLOGICAL_DATA_ID":65085050,"ACTIVITY_ID":1987697,"SAMPLE_ID":"+58-007/21/BH/1","SAMPLE_ALIAS":"BH77/08, BH77/12","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.105","Y_ORIGINAL":"58.83833","X_ED50":-6.1050000000000004,"Y_ED50":58.838329999999999,"X_WGS84":-6.1068233000000003,"Y_WGS84":58.837637399999998,"X_BNG":163131,"Y_BNG":1001737,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":76,"UNIT_TOP_DEPTH_METRES":56,"UNIT_BASE_DEPTH_METRES":57.800000000000004,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"56.00 - 57.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097528","properties":{"GEOLOGICAL_DATA_ID":65097528,"ACTIVITY_ID":1987697,"SAMPLE_ID":"+58-007/21/BH/1","SAMPLE_ALIAS":"BH77/08, BH77/12","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.105","Y_ORIGINAL":"58.83833","X_ED50":-6.1050000000000004,"Y_ED50":58.838329999999999,"X_WGS84":-6.1068233000000003,"Y_WGS84":58.837637399999998,"X_BNG":163131,"Y_BNG":1001737,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":76,"UNIT_TOP_DEPTH_METRES":57.800000000000004,"UNIT_BASE_DEPTH_METRES":58,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"57.80 - 58.00m: Moderately pebbly, sandier than above, silty clay with occasional shell fragments. Dark - very dark grey (10YR 3-4/1) but becoming reddish brown. Variably soft - stiff, generally stiff. Pebbles and cobbles noted of mixed origin, normally igneous/metamorphic. Sand fraction is rock fragments with quartz grains ranging from fine sand - gravel. moderately strong reaction with HCl normally gives H2S - Till","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097530","properties":{"GEOLOGICAL_DATA_ID":65097530,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":152.30000000000001,"UNIT_BASE_DEPTH_METRES":153,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"152.30 - 153.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085051","properties":{"GEOLOGICAL_DATA_ID":65085051,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":84.900000000000006,"UNIT_BASE_DEPTH_METRES":85,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"84.90 - 85.00m: Clay, slightly  silty, microlamiae organic-rich silty material, micromicaceous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097532","properties":{"GEOLOGICAL_DATA_ID":65097532,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":85.799999999999997,"UNIT_BASE_DEPTH_METRES":87,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"85.80 - 87.00m: Clay, slightly  silty, microlamiae organic-rich silty material, micromicaceous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085052","properties":{"GEOLOGICAL_DATA_ID":65085052,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":87,"UNIT_BASE_DEPTH_METRES":87.799999999999997,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SAND_ROUNDNESS_MINIMUM":"Subangular","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"87.00 - 87.80m: Clay, slightly  silty, microlamiae organic-rich silty material, micromicaceous. Interlaminated with silty argillaceous very fine sand, bands about 0.1m thick, some finely interlaminated sediments exhibiting slight disturbance. Sand is argillaceous, very fine - fine, sub-angular, quartzose with woody fragments, mica and detrital lithic grains. Notable absence of shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085053","properties":{"GEOLOGICAL_DATA_ID":65085053,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":87.799999999999997,"UNIT_BASE_DEPTH_METRES":90,"UNIT_LENGTH_METRES":2.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"87.80 - 90.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081999","properties":{"GEOLOGICAL_DATA_ID":65081999,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":95.600000000000009,"UNIT_BASE_DEPTH_METRES":96.400000000000006,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SORTING_QUALITY":"Moderately-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"95.60 - 96.40m: Sand, olive grey, argillaceous, very fine, angular, moderately sorted, quartz with accessory minerals including tourmaline, rock fragments, woody remains and speckly pyrite. Clay laminae and bands up to 0.15m, but generally thinner. Greenish tinge in basal sediments, grading into silt. Absence of shelly material.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085054","properties":{"GEOLOGICAL_DATA_ID":65085054,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":73,"UNIT_BASE_DEPTH_METRES":74.100000000000009,"UNIT_LENGTH_METRES":1.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Jurassic Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"73.00 - 74.10m: Mudstone, 5GY 4/0.5 dark greenish grey, uniform, non calcareous, bioturbated, pyritic mudstone infills, acicular crystals? Selenite?  Few random bedding planes, slightly glauconitic rare broken bivalve fragments","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082006","properties":{"GEOLOGICAL_DATA_ID":65082006,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":1,"UNIT_BASE_DEPTH_METRES":4.5,"UNIT_LENGTH_METRES":3.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"1.00 - 4.50m: No recovery","ADDITIONAL_INFO":"Probable sand with cobbles overlying boulder clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082009","properties":{"GEOLOGICAL_DATA_ID":65082009,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":3.5,"UNIT_BASE_DEPTH_METRES":4,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"10YR 3/1","MUNSELL_SOIL_COLOUR_MINOR":"very dark gray","GEOLOGICAL_DESCRIPTION":"3.50 - 4.00m: TILL - sandy, firm-very firm, calcareous, gravelly and pebbly. 10YR 3.5/1 at top to 10YR 3/1 at base. (dark to very dark grey)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094477","properties":{"GEOLOGICAL_DATA_ID":65094477,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":14,"UNIT_BASE_DEPTH_METRES":17.800000000000001,"UNIT_LENGTH_METRES":3.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"14.00 - 17.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094478","properties":{"GEOLOGICAL_DATA_ID":65094478,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":28,"UNIT_BASE_DEPTH_METRES":31.449999999999999,"UNIT_LENGTH_METRES":3.4500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"28.00 - 31.45m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082011","properties":{"GEOLOGICAL_DATA_ID":65082011,"ACTIVITY_ID":1948399,"SAMPLE_ID":"+58-002/316/BH/1","SAMPLE_ALIAS":"BH81/23","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8995","Y_ORIGINAL":"58.579","LOCATION_SOURCE":"SatNav","X_ED50":-1.8995000000000002,"Y_ED50":58.579000000000001,"X_WGS84":-1.9012058000000001,"Y_WGS84":58.5783542,"X_BNG":405845,"Y_BNG":965597,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":62.149999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: Olive grey silt/fine sand with abundant shells granule size clasts of dark igneous/metamorphic rocks.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082014","properties":{"GEOLOGICAL_DATA_ID":65082014,"ACTIVITY_ID":1948400,"SAMPLE_ID":"+58-002/317/BH/1","SAMPLE_ALIAS":"BH81/25","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"58.5815","LOCATION_SOURCE":"SatNav","X_ED50":-1.5,"Y_ED50":58.581500000000005,"X_WGS84":-1.5016954999999998,"Y_WGS84":58.580859400000001,"X_BNG":429076,"Y_BNG":965979,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.600000000000001,"UNIT_TOP_DEPTH_METRES":6.6500000000000004,"UNIT_BASE_DEPTH_METRES":7.1000000000000005,"UNIT_LENGTH_METRES":0.45000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","MUD_HARDNESS_MINIMUM":"Very soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"6.65 - 7.10m: Very soft, shelly grey silt and clay.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094483","properties":{"GEOLOGICAL_DATA_ID":65094483,"ACTIVITY_ID":1948400,"SAMPLE_ID":"+58-002/317/BH/1","SAMPLE_ALIAS":"BH81/25","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"58.5815","LOCATION_SOURCE":"SatNav","X_ED50":-1.5,"Y_ED50":58.581500000000005,"X_WGS84":-1.5016954999999998,"Y_WGS84":58.580859400000001,"X_BNG":429076,"Y_BNG":965979,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.600000000000001,"UNIT_TOP_DEPTH_METRES":9.6500000000000004,"UNIT_BASE_DEPTH_METRES":13.4,"UNIT_LENGTH_METRES":3.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"9.65 - 13.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091279","properties":{"GEOLOGICAL_DATA_ID":65091279,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":24.940000000000001,"UNIT_BASE_DEPTH_METRES":26.5,"UNIT_LENGTH_METRES":1.5600000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"10YR 5/2","MUNSELL_SOIL_COLOUR_MINOR":"grayish brown","GEOLOGICAL_DESCRIPTION":"24.94 - 26.50m: SILT - laminated. laminae 2mm increasing downward muddy to 50mm at 26.25 colour a) very  dark grey 10YR 3/1 mottled + laminated with b) grey 10YR 5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091280","properties":{"GEOLOGICAL_DATA_ID":65091280,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":46.600000000000001,"UNIT_BASE_DEPTH_METRES":48.5,"UNIT_LENGTH_METRES":1.9000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Strong","JOINTING":"Fissuring","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":45,"GRAVEL_ROUNDNESS_MINIMUM":"Rounded","MUD_HARDNESS_MINIMUM":"Hard","MUD_PLASTICITY_MINIMUM":"Low plasticity","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"46.60 - 48.50m: CLAY - slightly silty, tough and very  slightly plastic. dark  grey 7.5 YR N4. discontinuous sub-horizontal fissures. Reeks of H2S. HCl -\u003e gffers. \"Stones\" in basal 150mm - rounded 2mm (indeterminate lithology) and basic igneous to 45mm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091281","properties":{"GEOLOGICAL_DATA_ID":65091281,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":53,"UNIT_BASE_DEPTH_METRES":54.469999999999999,"UNIT_LENGTH_METRES":1.47,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"53.00 - 54.47m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078932","properties":{"GEOLOGICAL_DATA_ID":65078932,"ACTIVITY_ID":1987763,"SAMPLE_ID":"+58-005/109/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-15T16:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.62454","Y_ORIGINAL":"58.59628","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.6245399999999997,"Y_ED50":58.59628,"X_WGS84":-4.6263152999999999,"Y_WGS84":58.595598799999998,"X_BNG":247466,"Y_BNG":970500,"WATER_DEPTH_METRES":50,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.5800000000000001,"UNIT_TOP_DEPTH_METRES":0.38,"UNIT_BASE_DEPTH_METRES":0.80000000000000004,"UNIT_LENGTH_METRES":0.41999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Well-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.38 - 0.80m: Well sorted pale grey quartz sand with fair amount of shell debris at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085061","properties":{"GEOLOGICAL_DATA_ID":65085061,"ACTIVITY_ID":1987763,"SAMPLE_ID":"+58-005/109/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-15T16:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.62454","Y_ORIGINAL":"58.59628","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.6245399999999997,"Y_ED50":58.59628,"X_WGS84":-4.6263152999999999,"Y_WGS84":58.595598799999998,"X_BNG":247466,"Y_BNG":970500,"WATER_DEPTH_METRES":50,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.5800000000000001,"UNIT_TOP_DEPTH_METRES":0.80000000000000004,"UNIT_BASE_DEPTH_METRES":2.2800000000000002,"UNIT_LENGTH_METRES":1.48,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/3","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"0.80 - 2.28m: Very soft buttery dark brown clay 10YR 4/3 with hint of red.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091284","properties":{"GEOLOGICAL_DATA_ID":65091284,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":61.600000000000001,"UNIT_BASE_DEPTH_METRES":62.300000000000004,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"61.60 - 62.30m: SAND : - very fine - very coarse, poorly sorted, angular - well rounded quartz (some are iron stained), 1-5% lithics and heavies (including Garnet? ), sand-pebble grade shell fragments (up to 10%), moderate - strongly calcareous, olive grey (5Y5/2) - greenish grey (5GY5/1) -grey (5Y5/1) - dark grey (5Y4/1).interbedded very fine - very coarse/fine-medium units, common woody/peaty fragments.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085063","properties":{"GEOLOGICAL_DATA_ID":65085063,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":40.399999999999999,"UNIT_BASE_DEPTH_METRES":42.5,"UNIT_LENGTH_METRES":2.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"40.40 - 42.50m: TILL - very dark greyish brown, 10YR 3/2, firm, clay matrix, calcareous, micaceous, highly plastic, mostly granules.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075807","properties":{"GEOLOGICAL_DATA_ID":65075807,"ACTIVITY_ID":2001270,"SAMPLE_ID":"+58-002/140/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-07T22:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.67153","Y_ORIGINAL":"58.40196","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.67153,"Y_ED50":58.401959999999995,"X_WGS84":-1.6732214999999999,"Y_WGS84":58.401310600000002,"X_BNG":419199,"Y_BNG":945926,"WATER_DEPTH_METRES":105,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.96,"UNIT_TOP_DEPTH_METRES":5.2400000000000002,"UNIT_BASE_DEPTH_METRES":6,"UNIT_LENGTH_METRES":0.76000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"5.24 - 6.00m: Calcareous muddy sand interlaminated with mud in top 10cm pebbly with exotic clasts of chalk and red brown sandstone ? ORS  Till 10YR 3.5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094491","properties":{"GEOLOGICAL_DATA_ID":65094491,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":156.40000000000001,"UNIT_BASE_DEPTH_METRES":158,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"156.40 - 158.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078938","properties":{"GEOLOGICAL_DATA_ID":65078938,"ACTIVITY_ID":2003221,"SAMPLE_ID":"+52-005/1/BH/1","SAMPLE_ALIAS":"BH71/46","SAMPLE_SOURCE":"Cruise: 1971/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-08-04T19:45:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.533","Y_ORIGINAL":"52.50033","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.5330000000000004,"Y_ED50":52.500329999999998,"X_WGS84":-4.5345244000000005,"Y_WGS84":52.499445799999997,"X_BNG":228053,"Y_BNG":292081,"WATER_DEPTH_METRES":27,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":43,"UNIT_TOP_DEPTH_METRES":39.5,"UNIT_BASE_DEPTH_METRES":43,"UNIT_LENGTH_METRES":3.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Slightly","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Jurassic Period","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"39.50 - 43.00m: Mudstone, grey, thinly laminated, slightly micaceous, calcareous. Crushed bivalves present. Dips 20°","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075817","properties":{"GEOLOGICAL_DATA_ID":65075817,"ACTIVITY_ID":2003867,"SAMPLE_ID":"+50-004/176/BH/1","SAMPLE_ALIAS":"BH73/70","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-12-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.58733","Y_ORIGINAL":"50.3075","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-3.5873299999999997,"Y_ED50":50.307500000000005,"X_WGS84":-3.5887659999999997,"Y_WGS84":50.306562499999998,"X_BNG":286959,"Y_BNG":46387,"WATER_DEPTH_METRES":20,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":34.399999999999999,"UNIT_TOP_DEPTH_METRES":31.5,"UNIT_BASE_DEPTH_METRES":32,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","GEOLOGICAL_DESCRIPTION":"31.50 - 32.00m: SANDSTONE, red-brown, weathered.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075818","properties":{"GEOLOGICAL_DATA_ID":65075818,"ACTIVITY_ID":2003942,"SAMPLE_ID":"+50+001/878/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-08-21T14:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.16933","Y_ORIGINAL":"50.72883","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":1.16933,"Y_ED50":50.728829999999995,"X_WGS84":1.1679843000000001,"Y_WGS84":50.727959800000001,"X_BNG":623674,"Y_BNG":96824,"WATER_DEPTH_METRES":28,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.3500000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.14999999999999999,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Coarse sand","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Very fine gravel (granule)","SAND_GRAIN_SIZE_MINIMUM":"Coarse sand","SORTING_QUALITY":"Poorly-Sorted","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Kimmeridgian Age","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 0.15m: Gravel, fine and Sand, coarse, yellowish grey, poorly sorted, mainly segmented shell debris, echenoid ???and bryozoa. 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65083399","properties":{"GEOLOGICAL_DATA_ID":65083399,"ACTIVITY_ID":2004343,"SAMPLE_ID":"+57-007/422/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-11-02T03:07:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.929","Y_ORIGINAL":"57.21283","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-6.9290000000000003,"Y_ED50":57.212829999999997,"X_WGS84":-6.9307629999999998,"Y_WGS84":57.2120684,"X_BNG":102415,"Y_BNG":824258,"WATER_DEPTH_METRES":111,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.1000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.38,"UNIT_LENGTH_METRES":0.38,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65092864","properties":{"GEOLOGICAL_DATA_ID":65092864,"ACTIVITY_ID":2008852,"SAMPLE_ID":"+58-008/224/CM/1","SAMPLE_ALIAS":"54612#1","SAMPLE_SOURCE":"Cruise: 1998_CD112","CLIENT":"Atlantic Frontier Environmental Network","CONTRACTOR":"National Oceanography Centre","EQUIPMENT_TYPE":"Corer: Multi-Corer","SAMPLING_START_DATE":"1998-06-18T01:22:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.843","Y_ORIGINAL":"58.75583","LOCATION_SOURCE":"GPS","X_ED50":-7.843,"Y_ED50":58.755829999999996,"X_WGS84":-7.8448596999999998,"Y_WGS84":58.755110199999997,"X_BNG":62179,"Y_BNG":1000032,"WATER_DEPTH_METRES":399,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.37,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.02,"UNIT_LENGTH_METRES":0.02,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore 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84","X_ORIGINAL":"-5.4681666","Y_ORIGINAL":"55.4165","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-5.4665141999999998,"Y_ED50":55.417302999999997,"X_WGS84":-5.4681666,"Y_WGS84":55.416499999999999,"X_BNG":180590,"Y_BNG":619093,"WATER_DEPTH_METRES":32,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":5.04,"UNIT_TOP_DEPTH_METRES":4.2000000000000002,"UNIT_BASE_DEPTH_METRES":4.5,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Basalt","ROCK_CLASSIFICATION_MINOR":"Metamorphic rock","SIMPLE_LITHOLOGY_CGI":"basalt","GRAIN_SIZE_MINIMUM":"Coarse sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GEOLOGIST":"John Howe","GEOLOGICAL_DESCRIPTION":"4.20 - 4.50m: Sub-angular gravels & coarse shelly sands. (Mafics & high grade metm) volcanics.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081569","properties":{"GEOLOGICAL_DATA_ID":65081569,"ACTIVITY_ID":1941600,"SAMPLE_ID":"+61-001/8/BH/1","SAMPLE_ALIAS":"BH84/05","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53917","Y_ORIGINAL":"61.19232","LOCATION_SOURCE":"SatNav","X_ED50":-0.53916999999999993,"Y_ED50":61.192319999999995,"X_WGS84":-0.54097299999999993,"Y_WGS84":61.191790599999997,"X_BNG":478535,"Y_BNG":1257524,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":64.200000000000003,"UNIT_BASE_DEPTH_METRES":64.950000000000003,"UNIT_LENGTH_METRES":0.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","HEAVY_MINERALS":"Present","MICA":"Very","GLAUCONITE":"Present","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Angular","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"64.20 - 64.95m: SLIGHTLY MUDDY SAND - greenish grey, moderately sorted, very fine to fine grained, subangular to angular, predominantly quartz, some rock fragments and heavy minerals and abundant mica - muscovite and biotite and green mica and amorphous mineral ?glauconite. Some shell fragments, generally corroded but probably of bivalves. Structureless except for darker clay-rich bands and \"brighter\" green bands, richer in ?glauconite. Some bands are well-compacted clay(stone) Some clay bands reddish brown in colour, this colouration becoming more consistent with depth. Variable reaction with HCl - from strong in parts to very weak - apparently becoming more calcareous with depth.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097115","properties":{"GEOLOGICAL_DATA_ID":65097115,"ACTIVITY_ID":1941600,"SAMPLE_ID":"+61-001/8/BH/1","SAMPLE_ALIAS":"BH84/05","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53917","Y_ORIGINAL":"61.19232","LOCATION_SOURCE":"SatNav","X_ED50":-0.53916999999999993,"Y_ED50":61.192319999999995,"X_WGS84":-0.54097299999999993,"Y_WGS84":61.191790599999997,"X_BNG":478535,"Y_BNG":1257524,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":64.950000000000003,"UNIT_BASE_DEPTH_METRES":65.049999999999997,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Ash","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"64.95 - 65.05m: Possible Ash band, dark greenish grey, very fine grained, crystalline micro-appearance","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094039","properties":{"GEOLOGICAL_DATA_ID":65094039,"ACTIVITY_ID":2041010,"SAMPLE_ID":"+60-003/256/BH/1","SAMPLE_ALIAS":"BH84/04","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.27483","Y_ORIGINAL":"60.75232","LOCATION_SOURCE":"SatNav","X_ED50":-2.2748299999999997,"Y_ED50":60.752319999999997,"X_WGS84":-2.2766573000000001,"Y_WGS84":60.751750800000003,"X_BNG":385020,"Y_BNG":1207666,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":154,"UNIT_TOP_DEPTH_METRES":79.850000000000009,"UNIT_BASE_DEPTH_METRES":80.100000000000009,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark brown","MUNSELL_SOIL_COLOUR_CODE_MINOR":"7.5YR 4/2","MUNSELL_SOIL_COLOUR_MINOR":"brown","GEOLOGICAL_DESCRIPTION":"79.85 - 80.10m: Dark brown (7.5YR 3-4/2) stoney clay. Very stiff-hard.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075345","properties":{"GEOLOGICAL_DATA_ID":65075345,"ACTIVITY_ID":1987071,"SAMPLE_ID":"+61-001/7/BH/1","SAMPLE_ALIAS":"BH81/17","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-14T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.16783","Y_ORIGINAL":"61.368","LOCATION_SOURCE":"SatNav","X_ED50":-0.16782999999999998,"Y_ED50":61.368000000000002,"X_WGS84":-0.16963210000000001,"Y_WGS84":61.367482299999999,"X_BNG":497946,"Y_BNG":1277591,"WATER_DEPTH_METRES":175,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":138.20000000000002,"UNIT_TOP_DEPTH_METRES":73.200000000000003,"UNIT_BASE_DEPTH_METRES":73.650000000000006,"UNIT_LENGTH_METRES":0.45000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"73.20 - 73.65m: SANDSTONE - pale grey fine grained with abundant shells forming a hash.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087680","properties":{"GEOLOGICAL_DATA_ID":65087680,"ACTIVITY_ID":1961439,"SAMPLE_ID":"+54+006/8/BH/1","SAMPLE_ALIAS":"BH89/04B","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40383","Y_ORIGINAL":"54.631","X_ED50":6.4038300000000001,"Y_ED50":54.631,"X_WGS84":6.4024979000000002,"Y_WGS84":54.630312099999998,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":211.22,"UNIT_TOP_DEPTH_METRES":75,"UNIT_BASE_DEPTH_METRES":75.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"75.00 - 75.50m: SAND : grey (5Y4/1) to dark grey (5Y5/1), fine to medium grained, non calcareous, laminated, with plant clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081575","properties":{"GEOLOGICAL_DATA_ID":65081575,"ACTIVITY_ID":2035124,"SAMPLE_ID":"+58+000/322/BH/1","SAMPLE_ALIAS":"BH84/11","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".74317","Y_ORIGINAL":"58.58833","LOCATION_SOURCE":"SatNav","X_ED50":0.74317,"Y_ED50":58.588329999999999,"X_WGS84":0.74153399999999992,"Y_WGS84":58.587717999999995,"X_BNG":559463,"Y_BNG":969890,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":60,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":7.3500000000000005,"UNIT_LENGTH_METRES":7.3500000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 7.35m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078535","properties":{"GEOLOGICAL_DATA_ID":65078535,"ACTIVITY_ID":1947131,"SAMPLE_ID":"+58-007/20/BH/1","SAMPLE_ALIAS":"BH72/32","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.055","Y_ORIGINAL":"58.37","LOCATION_SOURCE":"DECCA","X_ED50":-6.0550000000000006,"Y_ED50":58.370000000000005,"X_WGS84":-6.0567985000000002,"Y_WGS84":58.369291199999999,"X_BNG":162861,"Y_BNG":949472,"WATER_DEPTH_METRES":86,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":5.5,"UNIT_LENGTH_METRES":5.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","GEOLOGICAL_DESCRIPTION":"0.00 - 5.50m: See vibrocore sample NS 242 58-07/53 Very dark grey ? grey brown stiff buttery mud with relatively rare small pebbles. Probably boulder clay.","ADDITIONAL_INFO":"0m recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075392","properties":{"GEOLOGICAL_DATA_ID":65075392,"ACTIVITY_ID":1947131,"SAMPLE_ID":"+58-007/20/BH/1","SAMPLE_ALIAS":"BH72/32","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.055","Y_ORIGINAL":"58.37","LOCATION_SOURCE":"DECCA","X_ED50":-6.0550000000000006,"Y_ED50":58.370000000000005,"X_WGS84":-6.0567985000000002,"Y_WGS84":58.369291199999999,"X_BNG":162861,"Y_BNG":949472,"WATER_DEPTH_METRES":86,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36,"UNIT_TOP_DEPTH_METRES":20.5,"UNIT_BASE_DEPTH_METRES":23.5,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","GEOLOGICAL_DESCRIPTION":"20.50 - 23.50m: Very dark grey stiff buttery boulder clay with small pebbles","ADDITIONAL_INFO":"2.25m recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090878","properties":{"GEOLOGICAL_DATA_ID":65090878,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":13.200000000000001,"UNIT_BASE_DEPTH_METRES":13.5,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"13.20 - 13.50m: SAND, blue green, quartzose & abundant pyrite. occasional mud laminae, Grey-green.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090881","properties":{"GEOLOGICAL_DATA_ID":65090881,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":100.5,"UNIT_BASE_DEPTH_METRES":102,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"100.50 - 102.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081624","properties":{"GEOLOGICAL_DATA_ID":65081624,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":102,"UNIT_BASE_DEPTH_METRES":102.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUD_HARDNESS_MINIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 3/2","MUNSELL_SOIL_COLOUR_MINOR":"dark olive gray","GEOLOGICAL_DESCRIPTION":"102.00 - 102.50m: SAND: grey  (5Y6/1) or olive - grey (5Y5/2). Medium grained or fine to medium grained, non calcareous, with laminae CLAY, dark olive grey (5Y3/2) to grey (5Y6/1), non calcareous, stiff, intermediate plasticity, and laminae PEAT, dark brown (10YR2/2) to dark grey (5Y2.5/1) with wood clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087723","properties":{"GEOLOGICAL_DATA_ID":65087723,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":104.5,"UNIT_BASE_DEPTH_METRES":106,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"104.50 - 106.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084647","properties":{"GEOLOGICAL_DATA_ID":65084647,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":106,"UNIT_BASE_DEPTH_METRES":106.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUD_HARDNESS_MINIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 3/2","MUNSELL_SOIL_COLOUR_MINOR":"dark olive gray","GEOLOGICAL_DESCRIPTION":"106.00 - 106.50m: SAND: grey  (5Y6/1) or olive - grey (5Y5/2). Medium grained or fine to medium grained, non calcareous, with laminae CLAY, dark olive grey (5Y3/2) to grey (5Y6/1), non calcareous, stiff, intermediate plasticity, and laminae PEAT, dark brown (10YR2/2) to dark grey (5Y2.5/1) with wood clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094091","properties":{"GEOLOGICAL_DATA_ID":65094091,"ACTIVITY_ID":1948739,"SAMPLE_ID":"+58-001/376/BH/1","SAMPLE_ALIAS":"BH82/16","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.83833","Y_ORIGINAL":"58.494","LOCATION_SOURCE":"SatNav","X_ED50":-0.83832999999999991,"Y_ED50":58.494,"X_WGS84":-0.84000399999999997,"Y_WGS84":58.493364700000001,"X_BNG":467720,"Y_BNG":956713,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":130,"UNIT_TOP_DEPTH_METRES":45,"UNIT_BASE_DEPTH_METRES":45.300000000000004,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Neogene Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"45.00 - 45.30m: sandy mud - grading down to muddy sand, very fine becoming fine-grained towards base, olive-green (5Y 4/1.5), c2% shell sand, gravel","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081625","properties":{"GEOLOGICAL_DATA_ID":65081625,"ACTIVITY_ID":1948739,"SAMPLE_ID":"+58-001/376/BH/1","SAMPLE_ALIAS":"BH82/16","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.83833","Y_ORIGINAL":"58.494","LOCATION_SOURCE":"SatNav","X_ED50":-0.83832999999999991,"Y_ED50":58.494,"X_WGS84":-0.84000399999999997,"Y_WGS84":58.493364700000001,"X_BNG":467720,"Y_BNG":956713,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":130,"UNIT_TOP_DEPTH_METRES":33.5,"UNIT_BASE_DEPTH_METRES":35.100000000000001,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Neogene Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"33.50 - 35.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097174","properties":{"GEOLOGICAL_DATA_ID":65097174,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":25.199999999999999,"UNIT_BASE_DEPTH_METRES":25.5,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_ROUNDNESS_MINIMUM":"Well-Rounded","GEOLOGICAL_DESCRIPTION":"25.20 - 25.50m: CLAY : silty red brown with fewer than above scattered well rounded pebbles mainly composed of gneiss and basic igneous rocks. More compact.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097176","properties":{"GEOLOGICAL_DATA_ID":65097176,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":11.5,"UNIT_BASE_DEPTH_METRES":12.6,"UNIT_LENGTH_METRES":1.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Low plasticity","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"11.50 - 12.60m: CLAY - sandy and pebbly very  dark grey [5Y 3/1], soft, low plasticity.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078541","properties":{"GEOLOGICAL_DATA_ID":65078541,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":1.55,"UNIT_BASE_DEPTH_METRES":4.2000000000000002,"UNIT_LENGTH_METRES":2.6499999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"1.55 - 4.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084654","properties":{"GEOLOGICAL_DATA_ID":65084654,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":27,"UNIT_BASE_DEPTH_METRES":32.600000000000001,"UNIT_LENGTH_METRES":5.6000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"27.00 - 32.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097182","properties":{"GEOLOGICAL_DATA_ID":65097182,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":45.100000000000001,"UNIT_BASE_DEPTH_METRES":46,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"45.10 - 46.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094105","properties":{"GEOLOGICAL_DATA_ID":65094105,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":61.550000000000004,"UNIT_BASE_DEPTH_METRES":64.75,"UNIT_LENGTH_METRES":3.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"61.55 - 64.75m: Clay, sandy, red-brown, with pebbles (\u003c1cm) of mudstone, igneous and metamorphic rock. Becomes silty to sandy at 64m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087734","properties":{"GEOLOGICAL_DATA_ID":65087734,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":64.75,"UNIT_BASE_DEPTH_METRES":65.650000000000006,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"64.75 - 65.65m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087735","properties":{"GEOLOGICAL_DATA_ID":65087735,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":65.650000000000006,"UNIT_BASE_DEPTH_METRES":66,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","PLANT_REMAINS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"65.65 - 66.00m: Mudstone, massive, black, very fine grained, with rare plant fragments or chitin, low angle shear planes, small load structures.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087736","properties":{"GEOLOGICAL_DATA_ID":65087736,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":66,"UNIT_BASE_DEPTH_METRES":67.650000000000006,"UNIT_LENGTH_METRES":1.6500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"66.00 - 67.65m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090896","properties":{"GEOLOGICAL_DATA_ID":65090896,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":19.400000000000002,"UNIT_BASE_DEPTH_METRES":19.5,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"19.40 - 19.50m: Clay, disturbed by coring,  stiff olive green to grey with pale grey laminae and interbeds fine sand and silt, calcareous and glauconitic with fine shell clasts. Sandy partings calcareous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090898","properties":{"GEOLOGICAL_DATA_ID":65090898,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":25,"UNIT_BASE_DEPTH_METRES":25.400000000000002,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"25.00 - 25.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078546","properties":{"GEOLOGICAL_DATA_ID":65078546,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":28.699999999999999,"UNIT_BASE_DEPTH_METRES":30.5,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Chalk","ROCK_CLASSIFICATION_MINOR":"Flint","SIMPLE_LITHOLOGY_CGI":"chalk","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"28.70 - 30.50m: Chalk white, soft, with hard grains 25.43 - 25.9m, flint at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081640","properties":{"GEOLOGICAL_DATA_ID":65081640,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":33.399999999999999,"UNIT_BASE_DEPTH_METRES":34.5,"UNIT_LENGTH_METRES":1.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"33.40 - 34.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084659","properties":{"GEOLOGICAL_DATA_ID":65084659,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":192.30000000000001,"UNIT_BASE_DEPTH_METRES":194,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"192.30 - 194.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090900","properties":{"GEOLOGICAL_DATA_ID":65090900,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":196.40000000000001,"UNIT_BASE_DEPTH_METRES":198,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"196.40 - 198.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094115","properties":{"GEOLOGICAL_DATA_ID":65094115,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":4.2000000000000002,"UNIT_BASE_DEPTH_METRES":4.6000000000000005,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"4.20 - 4.60m: CLAY : silty, red brown with scattered pebbles.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081646","properties":{"GEOLOGICAL_DATA_ID":65081646,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":21,"UNIT_BASE_DEPTH_METRES":21.550000000000001,"UNIT_LENGTH_METRES":0.55000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_ROUNDNESS_MINIMUM":"Well-Rounded","GEOLOGICAL_DESCRIPTION":"21.00 - 21.55m: CLAY : silty red brown with fewer than above scattered well rounded pebbles mainly composed of gneiss and basic igneous rocks.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081647","properties":{"GEOLOGICAL_DATA_ID":65081647,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":79.850000000000009,"UNIT_BASE_DEPTH_METRES":80.049999999999997,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Rare","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"79.85 - 80.05m: SANDSTONE : white to yellow speckled, poorly sorted quartz and 10-20% heavy and rock fragments with very little shell. Calcite cement. Slight banded colouration. Fragments very angular - subrounded.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097188","properties":{"GEOLOGICAL_DATA_ID":65097188,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":83.950000000000003,"UNIT_BASE_DEPTH_METRES":84.049999999999997,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Limestone","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"limestone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"83.95 - 84.05m: SANDY LIMESTONE : with rock fragments and heavy minerals giving greenish layers, otherwise buff white. c 5% quartz and other non - calcite grains. Few shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081648","properties":{"GEOLOGICAL_DATA_ID":65081648,"ACTIVITY_ID":1946717,"SAMPLE_ID":"+58-008/213/BH/1","SAMPLE_ALIAS":"BH90/08","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.60717","Y_ORIGINAL":"58.45333","X_ED50":-7.60717,"Y_ED50":58.453329999999994,"X_WGS84":-7.6090087000000004,"Y_WGS84":58.4526027,"X_BNG":72977,"Y_BNG":965255,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":17.25,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/3","MUNSELL_SOIL_COLOUR_MAIN":"dark brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.50m: DIAMICT silty sand matrix with pebbles and shells. Very stiff, calcareous. Dark brown (10YR3/3) with dark grey (10YR4/1) bands","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097189","properties":{"GEOLOGICAL_DATA_ID":65097189,"ACTIVITY_ID":1946717,"SAMPLE_ID":"+58-008/213/BH/1","SAMPLE_ALIAS":"BH90/08","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.60717","Y_ORIGINAL":"58.45333","X_ED50":-7.60717,"Y_ED50":58.453329999999994,"X_WGS84":-7.6090087000000004,"Y_WGS84":58.4526027,"X_BNG":72977,"Y_BNG":965255,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":17.25,"UNIT_TOP_DEPTH_METRES":10.6,"UNIT_BASE_DEPTH_METRES":12,"UNIT_LENGTH_METRES":1.4000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"10.60 - 12.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078552","properties":{"GEOLOGICAL_DATA_ID":65078552,"ACTIVITY_ID":1946507,"SAMPLE_ID":"+58-014/66/BH/1","SAMPLE_ALIAS":"BH94/07","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.694","Y_ORIGINAL":"58.94033","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.694000000000001,"Y_ED50":58.940329999999996,"X_WGS84":-13.695994199999999,"Y_WGS84":58.9395314,"WATER_DEPTH_METRES":484,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":23.550000000000001,"UNIT_TOP_DEPTH_METRES":10.65,"UNIT_BASE_DEPTH_METRES":10.970000000000001,"UNIT_LENGTH_METRES":0.32000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Limestone","SIMPLE_LITHOLOGY_CGI":"limestone","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"10.65 - 10.97m: (10.65-10.97m) BIOSPARITE : medium-coarsely crystalline, poorly sorted, @95/5 carbonate/siliciclastic (scattered quartz and lithics). Partly recrystallised but shell debris still very recognisable. Massive. Pervasive black (?manganese) mineraIisation. Diffuse contact at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081654","properties":{"GEOLOGICAL_DATA_ID":65081654,"ACTIVITY_ID":1942513,"SAMPLE_ID":"+60-004/105/BH/1","SAMPLE_ALIAS":"BH82/11","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.86933","Y_ORIGINAL":"60.251","LOCATION_SOURCE":"SatNav","X_ED50":-3.8693299999999997,"Y_ED50":60.251000000000005,"X_WGS84":-3.8711723,"Y_WGS84":60.250390299999999,"X_BNG":296527,"Y_BNG":1153262,"WATER_DEPTH_METRES":175,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":46.149999999999999,"UNIT_TOP_DEPTH_METRES":42.100000000000001,"UNIT_BASE_DEPTH_METRES":46,"UNIT_LENGTH_METRES":3.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"42.10 - 46.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078556","properties":{"GEOLOGICAL_DATA_ID":65078556,"ACTIVITY_ID":1942514,"SAMPLE_ID":"+60-004/106/BH/1","SAMPLE_ALIAS":"BH84/02","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.16933","Y_ORIGINAL":"60.14633","LOCATION_SOURCE":"SatNav","X_ED50":-3.16933,"Y_ED50":60.146329999999999,"X_WGS84":-3.1711482000000002,"Y_WGS84":60.145725800000001,"X_BNG":335064,"Y_BNG":1140712,"WATER_DEPTH_METRES":168,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":5.2000000000000002,"UNIT_BASE_DEPTH_METRES":5.7000000000000002,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":80,"MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"5.20 - 5.70m: Stiff dark olive grey [5Y 3/2] stoney clay with thin sand laminae and layers up to 5cm. Near top grey and reddish brown clays interlaminated at ~1cm think. Pebbles up to 8cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075416","properties":{"GEOLOGICAL_DATA_ID":65075416,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":8.3499999999999996,"UNIT_BASE_DEPTH_METRES":8.5999999999999996,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SORTING_QUALITY":"Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Intermediate","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"8.35 - 8.60m: Poorly sorted fine sandy mud occasional  rock fragments. to 1mm moderately firm and plastic dark  grey 10YR 4/1 occasional  shell fragments. may be cavings from ?overlying gravel","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075417","properties":{"GEOLOGICAL_DATA_ID":65075417,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":8.5999999999999996,"UNIT_BASE_DEPTH_METRES":17.800000000000001,"UNIT_LENGTH_METRES":9.2000000000000011,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"8.60 - 17.80m: No recovery","ADDITIONAL_INFO":"Trace of granule gravel ?gravel horizon - slow coring progress","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097198","properties":{"GEOLOGICAL_DATA_ID":65097198,"ACTIVITY_ID":1942514,"SAMPLE_ID":"+60-004/106/BH/1","SAMPLE_ALIAS":"BH84/02","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.16933","Y_ORIGINAL":"60.14633","LOCATION_SOURCE":"SatNav","X_ED50":-3.16933,"Y_ED50":60.146329999999999,"X_WGS84":-3.1711482000000002,"Y_WGS84":60.145725800000001,"X_BNG":335064,"Y_BNG":1140712,"WATER_DEPTH_METRES":168,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":39,"UNIT_BASE_DEPTH_METRES":42.100000000000001,"UNIT_LENGTH_METRES":3.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Danian Age","GEOLOGICAL_DESCRIPTION":"39.00 - 42.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084669","properties":{"GEOLOGICAL_DATA_ID":65084669,"ACTIVITY_ID":2010197,"SAMPLE_ID":"+58-002/56/BH/1","SAMPLE_ALIAS":"BH76/49, SLN49","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-04-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.61717","Y_ORIGINAL":"58.9185","X_ED50":-1.61717,"Y_ED50":58.918500000000002,"X_WGS84":-1.6188845999999999,"Y_WGS84":58.917870299999997,"X_BNG":422048,"Y_BNG":1003460,"WATER_DEPTH_METRES":106,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":109.25,"UNIT_TOP_DEPTH_METRES":82.100000000000009,"UNIT_BASE_DEPTH_METRES":83,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","MICA":"Present","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"82.10 - 83.00m: Mudstone with rare pyrite, Siltstone  micaceous, bioturbated, with pyrites and carbonaceous material. Rare glauconite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084671","properties":{"GEOLOGICAL_DATA_ID":65084671,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":31.199999999999999,"UNIT_BASE_DEPTH_METRES":32,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","MICA":"Present","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"31.20 - 32.00m: Interbedded MUDSTONE,  grey Green, hard, lignitic & glauconite & mica. 20mm bands of sandstone, softy & glauconitic, laminated and SANDSTONE soft, finely laminated, micaceous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081659","properties":{"GEOLOGICAL_DATA_ID":65081659,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":24.699999999999999,"UNIT_BASE_DEPTH_METRES":25,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"24.70 - 25.00m: SANDSTONE, grey, green - blue green - green, glauconitic, very fine grained, ?cross - laminated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081662","properties":{"GEOLOGICAL_DATA_ID":65081662,"ACTIVITY_ID":2035056,"SAMPLE_ID":"+58-002/122/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.75","Y_ORIGINAL":"58.94","X_ED50":-1.75,"Y_ED50":58.939999999999998,"X_WGS84":-1.7517192000000001,"Y_WGS84":58.939369399999997,"X_BNG":414389,"Y_BNG":1005818,"TERMINAL_DEPTH_METRES":1.5800000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.92000000000000004,"UNIT_LENGTH_METRES":0.92000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 0.92m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090926","properties":{"GEOLOGICAL_DATA_ID":65090926,"ACTIVITY_ID":1946507,"SAMPLE_ID":"+58-014/66/BH/1","SAMPLE_ALIAS":"BH94/07","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.694","Y_ORIGINAL":"58.94033","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.694000000000001,"Y_ED50":58.940329999999996,"X_WGS84":-13.695994199999999,"Y_WGS84":58.9395314,"WATER_DEPTH_METRES":484,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":23.550000000000001,"UNIT_TOP_DEPTH_METRES":21.5,"UNIT_BASE_DEPTH_METRES":22.150000000000002,"UNIT_LENGTH_METRES":0.65000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"21.50 - 22.15m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081667","properties":{"GEOLOGICAL_DATA_ID":65081667,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":20.75,"UNIT_BASE_DEPTH_METRES":22.300000000000001,"UNIT_LENGTH_METRES":1.55,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"20.75 - 22.30m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081668","properties":{"GEOLOGICAL_DATA_ID":65081668,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":24.800000000000001,"UNIT_BASE_DEPTH_METRES":26.050000000000001,"UNIT_LENGTH_METRES":1.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"24.80 - 26.05m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084698","properties":{"GEOLOGICAL_DATA_ID":65084698,"ACTIVITY_ID":1946704,"SAMPLE_ID":"+58-008/189/BH/1","SAMPLE_ALIAS":"BH85/05, BH85/05A, BH85/05B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.8725","Y_ORIGINAL":"58.4795","LOCATION_SOURCE":"SatNav","X_ED50":-7.8725000000000005,"Y_ED50":58.479500000000002,"X_WGS84":-7.8743461000000003,"Y_WGS84":58.478769900000003,"X_BNG":57781,"Y_BNG":969486,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44,"UNIT_TOP_DEPTH_METRES":23.300000000000001,"UNIT_BASE_DEPTH_METRES":26.100000000000001,"UNIT_LENGTH_METRES":2.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"23.30 - 26.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087787","properties":{"GEOLOGICAL_DATA_ID":65087787,"ACTIVITY_ID":1946704,"SAMPLE_ID":"+58-008/189/BH/1","SAMPLE_ALIAS":"BH85/05, BH85/05A, BH85/05B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.8725","Y_ORIGINAL":"58.4795","LOCATION_SOURCE":"SatNav","X_ED50":-7.8725000000000005,"Y_ED50":58.479500000000002,"X_WGS84":-7.8743461000000003,"Y_WGS84":58.478769900000003,"X_BNG":57781,"Y_BNG":969486,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44,"UNIT_TOP_DEPTH_METRES":26.5,"UNIT_BASE_DEPTH_METRES":28.800000000000001,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"26.50 - 28.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081702","properties":{"GEOLOGICAL_DATA_ID":65081702,"ACTIVITY_ID":1943285,"SAMPLE_ID":"+60-001/327/BH/1","SAMPLE_ALIAS":"BH77/05, BH77/60","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-30T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.635","Y_ORIGINAL":"60.46833","X_ED50":-0.63500000000000001,"Y_ED50":60.468329999999995,"X_WGS84":-0.63676640000000007,"Y_WGS84":60.467771399999997,"X_BNG":475061,"Y_BNG":1176780,"WATER_DEPTH_METRES":141,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44.5,"UNIT_TOP_DEPTH_METRES":27.199999999999999,"UNIT_BASE_DEPTH_METRES":38.899999999999999,"UNIT_LENGTH_METRES":11.700000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"27.20 - 38.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075456","properties":{"GEOLOGICAL_DATA_ID":65075456,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":36.149999999999999,"UNIT_BASE_DEPTH_METRES":36.300000000000004,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Silt (mud)","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"36.15 - 36.30m: SILTSTONE is dark greyish brown to dark grey, poorly sorted with pebbles and clasts. Organic debris may be replaced by pyrite. Bioturbation observed. Weak reaction with HCI.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087791","properties":{"GEOLOGICAL_DATA_ID":65087791,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":23.400000000000002,"UNIT_BASE_DEPTH_METRES":27,"UNIT_LENGTH_METRES":3.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"23.40 - 27.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081704","properties":{"GEOLOGICAL_DATA_ID":65081704,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":27.859999999999999,"UNIT_BASE_DEPTH_METRES":28.030000000000001,"UNIT_LENGTH_METRES":0.17000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"27.86 - 28.03m: A loose shelly sandstone at 27.86-28.03m is dark green and glauconitic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090959","properties":{"GEOLOGICAL_DATA_ID":65090959,"ACTIVITY_ID":1948342,"SAMPLE_ID":"+58-003/97/BH/1","SAMPLE_ALIAS":"BH78/08","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.59667","Y_ORIGINAL":"58.74583","X_ED50":-2.59667,"Y_ED50":58.745829999999998,"X_WGS84":-2.5984017000000001,"Y_WGS84":58.745181199999998,"X_BNG":365466,"Y_BNG":984324,"WATER_DEPTH_METRES":74,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":14.640000000000001,"UNIT_TOP_DEPTH_METRES":3.8000000000000003,"UNIT_BASE_DEPTH_METRES":4,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"3.80 - 4.00m: Mudstone: brick red with green reduction spots.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091000","properties":{"GEOLOGICAL_DATA_ID":65091000,"ACTIVITY_ID":1948846,"SAMPLE_ID":"+58-001/232/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-02T18:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.16511","Y_ORIGINAL":"58.03711","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.16510999999999998,"Y_ED50":58.037109999999998,"X_WGS84":-0.16674559999999999,"Y_WGS84":58.036466400000002,"X_BNG":508346,"Y_BNG":906727,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9000000000000004,"UNIT_TOP_DEPTH_METRES":5.5,"UNIT_BASE_DEPTH_METRES":5.9000000000000004,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","MICA":"Present","GLAUCONITE":"Present","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUD_HARDNESS_MINIMUM":"Very soft","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"5.50 - 5.90m: Mud: very soft slightly calcareous, micro-micaceous, ?glauconite, bivalve debris, sandy with fine to medium clear quartz grains. On addition of HCl smell of H2S. Black iron sulphide grains, blackened bivalve shell debris. Core has darker ?reduction areas below here.","ADDITIONAL_INFO":"Reducing conditions. Arctic fauna.  Forams: Elphidium asklundi, E. clavatum, Nonion orbicularie, Cassidulina reniforme. Ostracods: Rabilimis mirabilis, Normanicythere leiderma, Eucytheridea bradyi","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094208","properties":{"GEOLOGICAL_DATA_ID":65094208,"ACTIVITY_ID":1948856,"SAMPLE_ID":"+58-001/242/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-03T04:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.41743","Y_ORIGINAL":"58.13539","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.41742999999999997,"Y_ED50":58.135389999999994,"X_WGS84":-0.41907660000000002,"Y_WGS84":58.134746900000003,"X_BNG":493193,"Y_BNG":917291,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6.1000000000000005,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.45000000000000001,"UNIT_LENGTH_METRES":0.45000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.45m: Sand: very fine to fine clear quartz grains, with the greenish tinge. Muddy. 2% dark grains?  Rare glauconite.  Forams as 232 (numerous).  Echinoid spines, shell debris. 5Y 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094209","properties":{"GEOLOGICAL_DATA_ID":65094209,"ACTIVITY_ID":1948856,"SAMPLE_ID":"+58-001/242/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-03T04:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.41743","Y_ORIGINAL":"58.13539","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.41742999999999997,"Y_ED50":58.135389999999994,"X_WGS84":-0.41907660000000002,"Y_WGS84":58.134746900000003,"X_BNG":493193,"Y_BNG":917291,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6.1000000000000005,"UNIT_TOP_DEPTH_METRES":0.45000000000000001,"UNIT_BASE_DEPTH_METRES":1.5600000000000001,"UNIT_LENGTH_METRES":1.1100000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Very soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.45 - 1.56m: Mud: very soft rare very fine sand, micaceous.  Mostly clay grade, calcareous. 10YR 4/2","ADDITIONAL_INFO":"Glaciomarine.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084755","properties":{"GEOLOGICAL_DATA_ID":65084755,"ACTIVITY_ID":1948856,"SAMPLE_ID":"+58-001/242/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-03T04:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.41743","Y_ORIGINAL":"58.13539","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.41742999999999997,"Y_ED50":58.135389999999994,"X_WGS84":-0.41907660000000002,"Y_WGS84":58.134746900000003,"X_BNG":493193,"Y_BNG":917291,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6.1000000000000005,"UNIT_TOP_DEPTH_METRES":1.5600000000000001,"UNIT_BASE_DEPTH_METRES":3.2000000000000002,"UNIT_LENGTH_METRES":1.6400000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"1.56 - 3.20m: Mud: buttery clay, very fine, calcareous. 7.5YR 4/2","ADDITIONAL_INFO":"Glaciomarine with subglacial stream influences.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097280","properties":{"GEOLOGICAL_DATA_ID":65097280,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":38.950000000000003,"UNIT_BASE_DEPTH_METRES":39.25,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"38.95 - 39.25m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091003","properties":{"GEOLOGICAL_DATA_ID":65091003,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":67.400000000000006,"UNIT_BASE_DEPTH_METRES":67.599999999999994,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 2/2","MUNSELL_SOIL_COLOUR_MAIN":"black","GEOLOGICAL_DESCRIPTION":"67.40 - 67.60m: CLAY - black 5Y 2.5/2, firm, variable but generally small ammounts of ash.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097241","properties":{"GEOLOGICAL_DATA_ID":65097241,"ACTIVITY_ID":1945062,"SAMPLE_ID":"+59-004/278/BH/1","SAMPLE_ALIAS":"BH82/12","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-04T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.29583","Y_ORIGINAL":"59.99767","LOCATION_SOURCE":"SatNav","X_ED50":-3.29583,"Y_ED50":59.997669999999999,"X_WGS84":-3.2976435999999998,"Y_WGS84":59.997058500000001,"X_BNG":327715,"Y_BNG":1124288,"WATER_DEPTH_METRES":214,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":28,"UNIT_TOP_DEPTH_METRES":15.5,"UNIT_BASE_DEPTH_METRES":16.5,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","GEOLOGICAL_DESCRIPTION":"15.50 - 16.50m: TILL: N3/ matrix firm, calcareous, micro-micaceous, plastic, silty mud, occasional brown sandy laminae, pebbles/granules.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081708","properties":{"GEOLOGICAL_DATA_ID":65081708,"ACTIVITY_ID":1945502,"SAMPLE_ID":"+59-003/39/VE/1","SAMPLE_SOURCE":"Cruise: 1979/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1979-06-27T18:46:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.06777","Y_ORIGINAL":"59.23983","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.0677699999999999,"Y_ED50":59.239829999999998,"X_WGS84":-2.0695123,"Y_WGS84":59.2392064,"X_BNG":396134,"Y_BNG":1039183,"WATER_DEPTH_METRES":99,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.4099999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.29999999999999999,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Coarse sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.30m: Gravelly sand; coarse, 90% carbonate, olive grey 5Y 5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075465","properties":{"GEOLOGICAL_DATA_ID":65075465,"ACTIVITY_ID":1945279,"SAMPLE_ID":"+59-004/44/VE/1","SAMPLE_SOURCE":"Cruise: 1979/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1979-07-05T06:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.01355","Y_ORIGINAL":"59.75878","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.01355,"Y_ED50":59.758779999999994,"X_WGS84":-3.0153436,"Y_WGS84":59.7581633,"X_BNG":343054,"Y_BNG":1097410,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.59999999999999998,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: Gravel : with shells. Black 7.5YR 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081710","properties":{"GEOLOGICAL_DATA_ID":65081710,"ACTIVITY_ID":2034832,"SAMPLE_ID":"+59-002/246/VE/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1983-04-25T14:35:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.0015","Y_ORIGINAL":"59.46083","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.0015000000000001,"Y_ED50":59.460829999999994,"X_WGS84":-1.0032247999999999,"Y_WGS84":59.460228399999998,"X_BNG":456601,"Y_BNG":1064217,"WATER_DEPTH_METRES":132,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2,"UNIT_TOP_DEPTH_METRES":1.8500000000000001,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Coarse sand","GEOLOGICAL_DESCRIPTION":"1.85 - 2.00m: SAND Coarse, over hard pebbly clay, ?diamict. COLOUR: Greyish brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097242","properties":{"GEOLOGICAL_DATA_ID":65097242,"ACTIVITY_ID":2034944,"SAMPLE_ID":"+58-006/673/BH/1","SAMPLE_ALIAS":"BH85/08","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-11-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.533","Y_ORIGINAL":"58.2075","LOCATION_SOURCE":"SatNav","X_ED50":-5.5330000000000004,"Y_ED50":58.207500000000003,"X_WGS84":-5.5347781000000005,"Y_WGS84":58.206792499999999,"X_BNG":192420,"Y_BNG":929671,"WATER_DEPTH_METRES":114,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":41,"UNIT_LENGTH_METRES":41,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"0.00 - 41.00m: No recovery","ADDITIONAL_INFO":"Open holed to 40m. Refers to BH85/4 (+58-06 672) for this geology.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090963","properties":{"GEOLOGICAL_DATA_ID":65090963,"ACTIVITY_ID":2034944,"SAMPLE_ID":"+58-006/673/BH/1","SAMPLE_ALIAS":"BH85/08","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-11-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.533","Y_ORIGINAL":"58.2075","LOCATION_SOURCE":"SatNav","X_ED50":-5.5330000000000004,"Y_ED50":58.207500000000003,"X_WGS84":-5.5347781000000005,"Y_WGS84":58.206792499999999,"X_BNG":192420,"Y_BNG":929671,"WATER_DEPTH_METRES":114,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45,"UNIT_TOP_DEPTH_METRES":41.850000000000001,"UNIT_BASE_DEPTH_METRES":43.450000000000003,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"41.85 - 43.45m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090931","properties":{"GEOLOGICAL_DATA_ID":65090931,"ACTIVITY_ID":1945196,"SAMPLE_ID":"+59-004/50/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-17T07:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.44625","Y_ORIGINAL":"59.88168","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.44625,"Y_ED50":59.881679999999996,"X_WGS84":-3.4480613999999998,"Y_WGS84":59.881062100000001,"X_BNG":319043,"Y_BNG":1111546,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":2.3000000000000003,"UNIT_LENGTH_METRES":2.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Very coarse gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/3","MUNSELL_SOIL_COLOUR_MAIN":"dark brown","GEOLOGICAL_DESCRIPTION":"0.10 - 2.30m: Mud : Uniform silty clay. Soft - very soft. moderate reaction with HCl. Too soft for penetrometer. 10YR 3/3 dark brown. occasional gravel and pebbles between 1-2m, with sandy (very  fine s) lenses and layers. Becoming stiffer at soft, and slightly lighter.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078568","properties":{"GEOLOGICAL_DATA_ID":65078568,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":88.600000000000009,"UNIT_BASE_DEPTH_METRES":89,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"88.60 - 89.00m: CALCAREOUS SANDSTONE : medium - dark green, friable with even higher % of quartz lithics and heavy minerals than in above run (c 80%). Mineralogy similar to above (heavy minerals) but more in medium - coarse sand fraction.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081674","properties":{"GEOLOGICAL_DATA_ID":65081674,"ACTIVITY_ID":1947132,"SAMPLE_ID":"+58-007/22/BH/1","SAMPLE_ALIAS":"BH78/04","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29333","Y_ORIGINAL":"58.14333","X_ED50":-6.2933300000000001,"Y_ED50":58.143329999999999,"X_WGS84":-6.2951229,"Y_WGS84":58.142609899999997,"X_BNG":147326,"Y_BNG":925130,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":70.049999999999997,"UNIT_TOP_DEPTH_METRES":42.5,"UNIT_BASE_DEPTH_METRES":45.5,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"42.50 - 45.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081675","properties":{"GEOLOGICAL_DATA_ID":65081675,"ACTIVITY_ID":1947132,"SAMPLE_ID":"+58-007/22/BH/1","SAMPLE_ALIAS":"BH78/04","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29333","Y_ORIGINAL":"58.14333","X_ED50":-6.2933300000000001,"Y_ED50":58.143329999999999,"X_WGS84":-6.2951229,"Y_WGS84":58.142609899999997,"X_BNG":147326,"Y_BNG":925130,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":70.049999999999997,"UNIT_TOP_DEPTH_METRES":52.100000000000001,"UNIT_BASE_DEPTH_METRES":52.600000000000001,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"52.10 - 52.60m: CLAY: dark grey, silty, firm to moderately stiff. Occassional pebbles.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075437","properties":{"GEOLOGICAL_DATA_ID":65075437,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":41.399999999999999,"UNIT_BASE_DEPTH_METRES":41.899999999999999,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Moderately-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"41.40 - 41.90m: SAND : very fine - medium, moderately sorted, angular - well rounded quartz, 1-2% lithics and heavies, occasional sand grade shell fragments, and woody/peaty fragments up to 5mm in length, occasionally argillaceous.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084690","properties":{"GEOLOGICAL_DATA_ID":65084690,"ACTIVITY_ID":2030935,"SAMPLE_ID":"+50-001/105/BH/1","SAMPLE_ALIAS":"BH75/37","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.85033","Y_ORIGINAL":"50.23967","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-0.85032999999999992,"Y_ED50":50.239669999999997,"X_WGS84":-0.85170659999999998,"Y_WGS84":50.238762600000001,"X_BNG":481984,"Y_BNG":38271,"WATER_DEPTH_METRES":54,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":61.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.1000000000000001,"UNIT_LENGTH_METRES":2.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Very coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"0.00 - 2.10m: Gravel, sandy with flints","ADDITIONAL_INFO":"Log shows no cores recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081719","properties":{"GEOLOGICAL_DATA_ID":65081719,"ACTIVITY_ID":1944320,"SAMPLE_ID":"+59-007/374/BH/1","SAMPLE_ALIAS":"BH88/02","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.30167","Y_ORIGINAL":"59.209","LOCATION_SOURCE":"SatNav","X_ED50":-6.3016699999999997,"Y_ED50":59.209000000000003,"X_WGS84":-6.3035173000000002,"Y_WGS84":59.208318200000001,"X_BNG":154451,"Y_BNG":1043672,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.550000000000001,"UNIT_TOP_DEPTH_METRES":3.75,"UNIT_BASE_DEPTH_METRES":4.6500000000000004,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Cobble","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"3.75 - 4.65m: GRAVEL : coarse, predominantly cobbles (up to 11 cm at least) of melanocratic Lewisian gneiss with subordinate arkosic grit of Torridonian/O.R.S. type and fine grey quartzite cut by galena-bearing quartz vein. Cobbles are sub-anguIar to sub-rounded and have a fresh to slightly weathered appearance. Only one cobble showed evidence of worm-tube encrustation. Traces of FINE GRAVEL granule to pebble grade occur at top of sequence and locally within the sequence; mostly lithics with minor quartz and shell debris.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094177","properties":{"GEOLOGICAL_DATA_ID":65094177,"ACTIVITY_ID":1947132,"SAMPLE_ID":"+58-007/22/BH/1","SAMPLE_ALIAS":"BH78/04","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29333","Y_ORIGINAL":"58.14333","X_ED50":-6.2933300000000001,"Y_ED50":58.143329999999999,"X_WGS84":-6.2951229,"Y_WGS84":58.142609899999997,"X_BNG":147326,"Y_BNG":925130,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":70.049999999999997,"UNIT_TOP_DEPTH_METRES":67.200000000000003,"UNIT_BASE_DEPTH_METRES":70.049999999999997,"UNIT_LENGTH_METRES":2.8500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","FAUNA_FOSSILS_ABUNDANCE":"Abundant","WHOLE_SHELLS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"67.20 - 70.05m: SHALE/MUDSTONE: black, soft, calcareous. Abundant calcareous shell fragments. Ammonite shell present.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090972","properties":{"GEOLOGICAL_DATA_ID":65090972,"ACTIVITY_ID":1947537,"SAMPLE_ID":"+58-006/55/BH/1","SAMPLE_ALIAS":"BH76/55, SLN55","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9995","Y_ORIGINAL":"58.28283","X_ED50":-5.9995000000000003,"Y_ED50":58.282829999999997,"X_WGS84":-6.0012929000000002,"Y_WGS84":58.2821189,"X_BNG":165528,"Y_BNG":939582,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.700000000000003,"UNIT_TOP_DEPTH_METRES":0.59999999999999998,"UNIT_BASE_DEPTH_METRES":10,"UNIT_LENGTH_METRES":9.4000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"0.60 - 10.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084727","properties":{"GEOLOGICAL_DATA_ID":65084727,"ACTIVITY_ID":2829458,"SAMPLE_ID":"+50-001/2184/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511901","Y_ORIGINAL":"83217","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.4175529,"Y_ED50":50.638804499999999,"X_WGS84":-0.41893130000000001,"Y_WGS84":50.637913699999999,"X_BNG":511901,"Y_BNG":83217,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":360,"UNIT_BASE_DEPTH_METRES":372,"UNIT_LENGTH_METRES":12,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"360.00 - 372.00m: \u003e 360/361 Phragmites lens/band across core. \u003e 362 1/2cm brownier sand band. 367-372 Silty Clay, Gley 1 4/1, massive, stone free, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094181","properties":{"GEOLOGICAL_DATA_ID":65094181,"ACTIVITY_ID":2829458,"SAMPLE_ID":"+50-001/2184/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511901","Y_ORIGINAL":"83217","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.4175529,"Y_ED50":50.638804499999999,"X_WGS84":-0.41893130000000001,"Y_WGS84":50.637913699999999,"X_BNG":511901,"Y_BNG":83217,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":380,"UNIT_BASE_DEPTH_METRES":387,"UNIT_LENGTH_METRES":7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"380.00 - 387.00m: 380-387 Silty clay with sand [1-2mm] interleaved, Gley 1 4/1, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094182","properties":{"GEOLOGICAL_DATA_ID":65094182,"ACTIVITY_ID":2829458,"SAMPLE_ID":"+50-001/2184/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511901","Y_ORIGINAL":"83217","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.4175529,"Y_ED50":50.638804499999999,"X_WGS84":-0.41893130000000001,"Y_WGS84":50.637913699999999,"X_BNG":511901,"Y_BNG":83217,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":387,"UNIT_BASE_DEPTH_METRES":392,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"387.00 - 392.00m: 387-392 Sand with few silty clay interleaved [1mm], Gley 1 4/1, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087813","properties":{"GEOLOGICAL_DATA_ID":65087813,"ACTIVITY_ID":2829458,"SAMPLE_ID":"+50-001/2184/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511901","Y_ORIGINAL":"83217","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.4175529,"Y_ED50":50.638804499999999,"X_WGS84":-0.41893130000000001,"Y_WGS84":50.637913699999999,"X_BNG":511901,"Y_BNG":83217,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":392,"UNIT_BASE_DEPTH_METRES":397,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"392.00 - 397.00m: 392-397 v. fine 1-2mm interleaving of both silty clay and sand, Gley 1 4/1, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087403","properties":{"GEOLOGICAL_DATA_ID":65087403,"ACTIVITY_ID":1946434,"SAMPLE_ID":"+59+000/126/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1983-05-16T02:23:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".0925","Y_ORIGINAL":"59.7725","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":0.092499999999999999,"Y_ED50":59.772500000000001,"X_WGS84":0.090789700000000001,"Y_WGS84":59.771924200000001,"X_BNG":517512,"Y_BNG":1100356,"WATER_DEPTH_METRES":138,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.85999999999999999,"UNIT_TOP_DEPTH_METRES":0.25,"UNIT_BASE_DEPTH_METRES":0.85999999999999999,"UNIT_LENGTH_METRES":0.60999999999999999,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","ROCK_CLASSIFICATION_MINOR":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Fine 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096794","properties":{"GEOLOGICAL_DATA_ID":65096794,"ACTIVITY_ID":2002307,"SAMPLE_ID":"+55-005/101/BH/1","SAMPLE_ALIAS":"BH73/05","SAMPLE_SOURCE":"Cruise: 1973/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-03-19T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.95","Y_ORIGINAL":"55.34083","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.9500000000000002,"Y_ED50":55.340829999999997,"X_WGS84":-4.9516378000000003,"Y_WGS84":55.340031199999999,"X_BNG":212910,"Y_BNG":609078,"WATER_DEPTH_METRES":66,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087407","properties":{"GEOLOGICAL_DATA_ID":65087407,"ACTIVITY_ID":1955282,"SAMPLE_ID":"+56-003/21/BH/1","SAMPLE_ALIAS":"BH73/13","SAMPLE_SOURCE":"Cruise: 1973/WH/2","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-05-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.36417","Y_ORIGINAL":"56.12583","LOCATION_SOURCE":"DECCA","X_ED50":-2.3641700000000001,"Y_ED50":56.125830000000001,"X_WGS84":-2.3657797,"Y_WGS84":56.125091099999999,"X_BNG":377359,"Y_BNG":692544,"WATER_DEPTH_METRES":62,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.5,"UNIT_TOP_DEPTH_METRES":35.5,"UNIT_BASE_DEPTH_METRES":36.5,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data 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Folk)","SIMPLE_LITHOLOGY_CGI":"mud","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":35,"MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.07 - 0.98m: mud with sand laminae lenses and thin beds - scattered gravel","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087804","properties":{"GEOLOGICAL_DATA_ID":65087804,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological 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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"88.70 - 96.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084712","properties":{"GEOLOGICAL_DATA_ID":65084712,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":30.600000000000001,"UNIT_BASE_DEPTH_METRES":34.200000000000003,"UNIT_LENGTH_METRES":3.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"30.60 - 34.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094172","properties":{"GEOLOGICAL_DATA_ID":65094172,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":57.700000000000003,"UNIT_BASE_DEPTH_METRES":59.5,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"57.70 - 59.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090965","properties":{"GEOLOGICAL_DATA_ID":65090965,"ACTIVITY_ID":1943285,"SAMPLE_ID":"+60-001/327/BH/1","SAMPLE_ALIAS":"BH77/05, BH77/60","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-30T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.635","Y_ORIGINAL":"60.46833","X_ED50":-0.63500000000000001,"Y_ED50":60.468329999999995,"X_WGS84":-0.63676640000000007,"Y_WGS84":60.467771399999997,"X_BNG":475061,"Y_BNG":1176780,"WATER_DEPTH_METRES":141,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44.5,"UNIT_TOP_DEPTH_METRES":39.149999999999999,"UNIT_BASE_DEPTH_METRES":41,"UNIT_LENGTH_METRES":1.8500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. 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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: Gravelly Sand : medium - coarse sand with pebbles and common large broken shells - prob sG by weight.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081717","properties":{"GEOLOGICAL_DATA_ID":65081717,"ACTIVITY_ID":1945208,"SAMPLE_ID":"+59-004/63/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-18T07:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.87868","Y_ORIGINAL":"59.8778","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.8786799999999997,"Y_ED50":59.877800000000001,"X_WGS84":-3.8805024000000001,"Y_WGS84":59.8771761,"X_BNG":294828,"Y_BNG":1111722,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.29,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 0.20m: Top 20cms disturbed with interfingering of upper pebbly shell sand and mud below","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087766","properties":{"GEOLOGICAL_DATA_ID":65087766,"ACTIVITY_ID":2030935,"SAMPLE_ID":"+50-001/105/BH/1","SAMPLE_ALIAS":"BH75/37","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.85033","Y_ORIGINAL":"50.23967","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-0.85032999999999992,"Y_ED50":50.239669999999997,"X_WGS84":-0.85170659999999998,"Y_WGS84":50.238762600000001,"X_BNG":481984,"Y_BNG":38271,"WATER_DEPTH_METRES":54,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":61.5,"UNIT_TOP_DEPTH_METRES":13.5,"UNIT_BASE_DEPTH_METRES":14.700000000000001,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"13.50 - 14.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087771","properties":{"GEOLOGICAL_DATA_ID":65087771,"ACTIVITY_ID":1945526,"SAMPLE_ID":"+59-003/62/VE/1","SAMPLE_SOURCE":"Cruise: 1979/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1979-07-03T07:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.29335","Y_ORIGINAL":"59.10729","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.2933499999999998,"Y_ED50":59.107289999999999,"X_WGS84":-2.2950916000000001,"Y_WGS84":59.106658500000002,"X_BNG":383198,"Y_BNG":1024458,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2,"UNIT_TOP_DEPTH_METRES":0.80000000000000004,"UNIT_BASE_DEPTH_METRES":1,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 7/4","MUNSELL_SOIL_COLOUR_MAIN":"pale yellow","GEOLOGICAL_DESCRIPTION":"0.80 - 1.00m: Gravel, 95% carbonate, shell gravel 2.5Y 7/4","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078591","properties":{"GEOLOGICAL_DATA_ID":65078591,"ACTIVITY_ID":1987650,"SAMPLE_ID":"+58-008/214/BH/1","SAMPLE_ALIAS":"BH90/09","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.67467","Y_ORIGINAL":"58.38533","X_ED50":-7.6746699999999999,"Y_ED50":58.385329999999996,"X_WGS84":-7.6765068000000003,"Y_WGS84":58.384599299999998,"X_BNG":68406,"Y_BNG":958031,"WATER_DEPTH_METRES":109,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":31,"UNIT_TOP_DEPTH_METRES":24.150000000000002,"UNIT_BASE_DEPTH_METRES":25.800000000000001,"UNIT_LENGTH_METRES":1.6500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"24.15 - 25.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094145","properties":{"GEOLOGICAL_DATA_ID":65094145,"ACTIVITY_ID":1987650,"SAMPLE_ID":"+58-008/214/BH/1","SAMPLE_ALIAS":"BH90/09","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.67467","Y_ORIGINAL":"58.38533","X_ED50":-7.6746699999999999,"Y_ED50":58.385329999999996,"X_WGS84":-7.6765068000000003,"Y_WGS84":58.384599299999998,"X_BNG":68406,"Y_BNG":958031,"WATER_DEPTH_METRES":109,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":31,"UNIT_TOP_DEPTH_METRES":23.300000000000001,"UNIT_BASE_DEPTH_METRES":23.5,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"23.30 - 23.50m: MUDSTONE massive to faintly laminated with lighter siltier bands up to 10mm thick often lenticular. Rare bands of lignite wood fragments. Organic remains common. Strong aromatic smell. Faint to strong reaction to HCl. Lenses of pale grey sandstone occur in sharp contact with mudstone. Several veins of fibrous calcite 1-4mm in thickness parallel or inclined to bedding. Veins show some disturbance. Very hard, indurated often brittle and fissile. Dark grey to black.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097227","properties":{"GEOLOGICAL_DATA_ID":65097227,"ACTIVITY_ID":1987650,"SAMPLE_ID":"+58-008/214/BH/1","SAMPLE_ALIAS":"BH90/09","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.67467","Y_ORIGINAL":"58.38533","X_ED50":-7.6746699999999999,"Y_ED50":58.385329999999996,"X_WGS84":-7.6765068000000003,"Y_WGS84":58.384599299999998,"X_BNG":68406,"Y_BNG":958031,"WATER_DEPTH_METRES":109,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":31,"UNIT_TOP_DEPTH_METRES":25.800000000000001,"UNIT_BASE_DEPTH_METRES":26.300000000000001,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"25.80 - 26.30m: MUDSTONE massive to faintly laminated with lighter siltier bands up to 10mm thick often lenticular. Rare bands of lignite wood fragments. Organic remains common. Strong aromatic smell. Faint to strong reaction to HCl. Lenses of pale grey sandstone occur in sharp contact with mudstone. Several veins of fibrous calcite 1-4mm in thickness parallel or inclined to bedding. Veins show some disturbance. Very hard, indurated often brittle and fissile. Dark grey to black.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078621","properties":{"GEOLOGICAL_DATA_ID":65078621,"ACTIVITY_ID":2038127,"SAMPLE_ID":"+49-006/370/BH/1","SAMPLE_ALIAS":"BH75/51, SLS09","SAMPLE_SOURCE":"Cruise: 1975/Sealab","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-07-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.74367","Y_ORIGINAL":"49.4045","LOCATION_SOURCE":"SatNav","X_ED50":-5.7436699999999998,"Y_ED50":49.404500000000006,"X_WGS84":-5.7451226000000002,"Y_WGS84":49.403511199999997,"X_BNG":128409,"Y_BNG":-48479,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":49.899999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":5,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"0.00 - 5.00m: No recovery - SAND and GRAVEL","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097249","properties":{"GEOLOGICAL_DATA_ID":65097249,"ACTIVITY_ID":2038463,"SAMPLE_ID":"+58-014/29/DR/1","SAMPLE_ALIAS":"S13","SAMPLE_SOURCE":"Cruise: 1994/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1994-05-17T14:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.53367","Y_ORIGINAL":"58.232","LOCATION_SOURCE":"GPS","X_ED50":-13.533669999999999,"Y_ED50":58.231999999999999,"X_WGS84":-13.535622,"Y_WGS84":58.231179099999999,"WATER_DEPTH_METRES":705,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.1200000000000001,"UNIT_TOP_DEPTH_METRES":0.40000000000000002,"UNIT_BASE_DEPTH_METRES":0.46000000000000002,"UNIT_LENGTH_METRES":0.059999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","FORAMS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.40 - 0.46m: Gravel, drilled cobble of fine-grained, grey basalt coated in creamy limestone: micrite cement with abundant allochems of coral, forams and bivalves, also smaller pebbles of limestone, dark basic igneous and QF metamorphic basement.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075485","properties":{"GEOLOGICAL_DATA_ID":65075485,"ACTIVITY_ID":1944569,"SAMPLE_ID":"+59-006/347/BH/1","SAMPLE_ALIAS":"BH84/01, BH84/01A, BH84/01B","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.72283","Y_ORIGINAL":"59.57016","LOCATION_SOURCE":"SatNav","X_ED50":-5.7228300000000001,"Y_ED50":59.570159999999994,"X_WGS84":-5.7246823999999998,"Y_WGS84":59.569499499999999,"X_BNG":189719,"Y_BNG":1081862,"WATER_DEPTH_METRES":121,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":82.5,"UNIT_TOP_DEPTH_METRES":70.100000000000009,"UNIT_BASE_DEPTH_METRES":71.600000000000009,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"70.10 - 71.60m: Sandy clay/clayey sand with shell fragments. Firm - very stiff. Pebbles up to 5cm diam. 5Y 3/2 very dark greyish brown.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075487","properties":{"GEOLOGICAL_DATA_ID":65075487,"ACTIVITY_ID":1948739,"SAMPLE_ID":"+58-001/376/BH/1","SAMPLE_ALIAS":"BH82/16","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.83833","Y_ORIGINAL":"58.494","LOCATION_SOURCE":"SatNav","X_ED50":-0.83832999999999991,"Y_ED50":58.494,"X_WGS84":-0.84000399999999997,"Y_WGS84":58.493364700000001,"X_BNG":467720,"Y_BNG":956713,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":130,"UNIT_TOP_DEPTH_METRES":35.600000000000001,"UNIT_BASE_DEPTH_METRES":36.100000000000001,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Neogene Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"35.60 - 36.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094188","properties":{"GEOLOGICAL_DATA_ID":65094188,"ACTIVITY_ID":1948739,"SAMPLE_ID":"+58-001/376/BH/1","SAMPLE_ALIAS":"BH82/16","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.83833","Y_ORIGINAL":"58.494","LOCATION_SOURCE":"SatNav","X_ED50":-0.83832999999999991,"Y_ED50":58.494,"X_WGS84":-0.84000399999999997,"Y_WGS84":58.493364700000001,"X_BNG":467720,"Y_BNG":956713,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":130,"UNIT_TOP_DEPTH_METRES":54.82,"UNIT_BASE_DEPTH_METRES":55,"UNIT_LENGTH_METRES":0.17999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Very","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Neogene Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"54.82 - 55.00m: clay - slightly silty, very stiff, olive-grey (5Y 4.5/1) abundant mica, strongly calcareous, strong H2S reaction with acid, becoming grey-brown at base","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075492","properties":{"GEOLOGICAL_DATA_ID":65075492,"ACTIVITY_ID":1948739,"SAMPLE_ID":"+58-001/376/BH/1","SAMPLE_ALIAS":"BH82/16","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.83833","Y_ORIGINAL":"58.494","LOCATION_SOURCE":"SatNav","X_ED50":-0.83832999999999991,"Y_ED50":58.494,"X_WGS84":-0.84000399999999997,"Y_WGS84":58.493364700000001,"X_BNG":467720,"Y_BNG":956713,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":130,"UNIT_TOP_DEPTH_METRES":76.799999999999997,"UNIT_BASE_DEPTH_METRES":77.600000000000009,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Neogene Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"76.80 - 77.60m: interlaminae, 25% clay - 5Y 3.5/1, trace silty, moderately calcareous, and 75% sand - in beds \u003c2cm thick and \u003c5cm apart, clean, silt to fine-grained, 95% quartz with fine muddy laminae. 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geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087520","properties":{"GEOLOGICAL_DATA_ID":65087520,"ACTIVITY_ID":2008012,"SAMPLE_ID":"+59-002/250/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-04-29T08:05:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.28967","Y_ORIGINAL":"59.09933","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.2896699999999999,"Y_ED50":59.099329999999995,"X_WGS84":-1.2913847999999999,"Y_WGS84":59.098711199999997,"X_BNG":440696,"Y_BNG":1023751,"WATER_DEPTH_METRES":110,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.1200000000000001,"UNIT_TOP_DEPTH_METRES":4,"UNIT_BASE_DEPTH_METRES":4.1200000000000001,"UNIT_LENGTH_METRES":0.12,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096914","properties":{"GEOLOGICAL_DATA_ID":65096914,"ACTIVITY_ID":1945296,"SAMPLE_ID":"+59-003/304/BH/1","SAMPLE_ALIAS":"BH82/07","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-29T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.304","Y_ORIGINAL":"59.78767","LOCATION_SOURCE":"SatNav","X_ED50":-2.3040000000000003,"Y_ED50":59.787669999999999,"X_WGS84":-2.3057762999999998,"Y_WGS84":59.787063799999999,"X_BNG":382935,"Y_BNG":1100231,"WATER_DEPTH_METRES":85,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.7000000000000002,"UNIT_TOP_DEPTH_METRES":4.25,"UNIT_BASE_DEPTH_METRES":4.5,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078306","properties":{"GEOLOGICAL_DATA_ID":65078306,"ACTIVITY_ID":2039215,"SAMPLE_ID":"+59-004/277/BH/1","SAMPLE_ALIAS":"BH82/02","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.58733","Y_ORIGINAL":"59.87683","LOCATION_SOURCE":"SatNav","X_ED50":-3.5873299999999997,"Y_ED50":59.876829999999998,"X_WGS84":-3.5891448000000001,"Y_WGS84":59.87621,"X_BNG":311133,"Y_BNG":1111187,"WATER_DEPTH_METRES":135,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.5,"UNIT_TOP_DEPTH_METRES":27,"UNIT_BASE_DEPTH_METRES":33,"UNIT_LENGTH_METRES":6,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Calcareous sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093875","properties":{"GEOLOGICAL_DATA_ID":65093875,"ACTIVITY_ID":2007995,"SAMPLE_ID":"+59-002/327/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-10-03T22:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8605","Y_ORIGINAL":"59.92","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.8605,"Y_ED50":59.920000000000002,"X_WGS84":-1.8622713,"Y_WGS84":59.9194046,"X_BNG":407801,"Y_BNG":1114938,"WATER_DEPTH_METRES":115,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.29999999999999999,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":0.29999999999999999,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","PERCENT_SHELL_IN_SAND_FRACTION":25,"CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087776","properties":{"GEOLOGICAL_DATA_ID":65087776,"ACTIVITY_ID":1944320,"SAMPLE_ID":"+59-007/374/BH/1","SAMPLE_ALIAS":"BH88/02","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.30167","Y_ORIGINAL":"59.209","LOCATION_SOURCE":"SatNav","X_ED50":-6.3016699999999997,"Y_ED50":59.209000000000003,"X_WGS84":-6.3035173000000002,"Y_WGS84":59.208318200000001,"X_BNG":154451,"Y_BNG":1043672,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.550000000000001,"UNIT_TOP_DEPTH_METRES":10.800000000000001,"UNIT_BASE_DEPTH_METRES":10.950000000000001,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gneiss","SIMPLE_LITHOLOGY_CGI":"gneiss","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Archean Eon","GEOLOGICAL_DESCRIPTION":"10.80 - 10.95m: Between 9.0 and 12.5m what appeared to be cobbles may in fact be broken core reworked during drilling. Although the samples had a slightly weathered appearance they seemed to be cut by pervasive joints and may represent weathered bedrock - GNEISS : coarse grained, crystalline, melanocratic, strong gneissose banding, jointed. (Core is broken but pieces can be 'fitted-together')","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078595","properties":{"GEOLOGICAL_DATA_ID":65078595,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":197.59999999999999,"UNIT_BASE_DEPTH_METRES":199,"UNIT_LENGTH_METRES":1.4000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"197.60 - 199.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081694","properties":{"GEOLOGICAL_DATA_ID":65081694,"ACTIVITY_ID":2006721,"SAMPLE_ID":"+60+000/303/BH/2","SAMPLE_ALIAS":"BH80/03A","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".21667","Y_ORIGINAL":"60.11666","X_ED50":0.21667,"Y_ED50":60.116659999999996,"X_WGS84":0.2149459,"Y_WGS84":60.116098800000003,"X_BNG":523200,"Y_BNG":1138899,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":163,"UNIT_TOP_DEPTH_METRES":44.600000000000001,"UNIT_BASE_DEPTH_METRES":44.700000000000003,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ADDITIONAL_INFO":"Top 2cm disturbed","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078600","properties":{"GEOLOGICAL_DATA_ID":65078600,"ACTIVITY_ID":2035050,"SAMPLE_ID":"+58-002/244/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-04T21:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.36206","Y_ORIGINAL":"58.24266","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.36206,"Y_ED50":58.242660000000001,"X_WGS84":-1.3637361000000001,"Y_WGS84":58.242008800000001,"X_BNG":437455,"Y_BNG":928319,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.98999999999999999,"UNIT_TOP_DEPTH_METRES":0.20000000000000001,"UNIT_BASE_DEPTH_METRES":0.97999999999999998,"UNIT_LENGTH_METRES":0.78000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.20 - 0.98m: Clay red brown silty firm. 10YR 4/2.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087783","properties":{"GEOLOGICAL_DATA_ID":65087783,"ACTIVITY_ID":1948401,"SAMPLE_ID":"+58-002/319/BH/1","SAMPLE_ALIAS":"BH82/15","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.343","Y_ORIGINAL":"58.13883","LOCATION_SOURCE":"SatNav","X_ED50":-1.343,"Y_ED50":58.138829999999999,"X_WGS84":-1.3446709000000001,"Y_WGS84":58.1381753,"X_BNG":438687,"Y_BNG":916770,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":40.899999999999999,"UNIT_TOP_DEPTH_METRES":39.5,"UNIT_BASE_DEPTH_METRES":40.200000000000003,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5BG 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"39.50 - 40.20m: SAND, 5BG 4/1,slightly muddy, non - calcareous c 95% quartz, sucrose.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094159","properties":{"GEOLOGICAL_DATA_ID":65094159,"ACTIVITY_ID":1946704,"SAMPLE_ID":"+58-008/189/BH/1","SAMPLE_ALIAS":"BH85/05, BH85/05A, BH85/05B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.8725","Y_ORIGINAL":"58.4795","LOCATION_SOURCE":"SatNav","X_ED50":-7.8725000000000005,"Y_ED50":58.479500000000002,"X_WGS84":-7.8743461000000003,"Y_WGS84":58.478769900000003,"X_BNG":57781,"Y_BNG":969486,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44,"UNIT_TOP_DEPTH_METRES":7.7999999999999998,"UNIT_BASE_DEPTH_METRES":10,"UNIT_LENGTH_METRES":2.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"7.80 - 10.00m: Diamicton. Pebbles and gravel with clay/sandy clay gritty matrix. Coarse content usually in gravel/small pebble range, but larger stones occur. Common broken shell fragments. Matrix variably calcareous but generally reacts moderately strongly with HCl. Stiff-hard with softer bands. Colour variable in range very dark greyish brown (10YR 3/2) to dark olive grey (5Y 3/2).","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075497","properties":{"GEOLOGICAL_DATA_ID":65075497,"ACTIVITY_ID":1944320,"SAMPLE_ID":"+59-007/374/BH/1","SAMPLE_ALIAS":"BH88/02","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.30167","Y_ORIGINAL":"59.209","LOCATION_SOURCE":"SatNav","X_ED50":-6.3016699999999997,"Y_ED50":59.209000000000003,"X_WGS84":-6.3035173000000002,"Y_WGS84":59.208318200000001,"X_BNG":154451,"Y_BNG":1043672,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.550000000000001,"UNIT_TOP_DEPTH_METRES":12.5,"UNIT_BASE_DEPTH_METRES":13.300000000000001,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gneiss","SIMPLE_LITHOLOGY_CGI":"gneiss","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Archean Eon","GEOLOGICAL_DESCRIPTION":"12.50 - 13.30m: GNEISS : coarse grained, crystalline, melanocratic, strong gneissose banding, jointed. (Core is broken but pieces can be 'fitted-together')","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097262","properties":{"GEOLOGICAL_DATA_ID":65097262,"ACTIVITY_ID":1944320,"SAMPLE_ID":"+59-007/374/BH/1","SAMPLE_ALIAS":"BH88/02","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.30167","Y_ORIGINAL":"59.209","LOCATION_SOURCE":"SatNav","X_ED50":-6.3016699999999997,"Y_ED50":59.209000000000003,"X_WGS84":-6.3035173000000002,"Y_WGS84":59.208318200000001,"X_BNG":154451,"Y_BNG":1043672,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.550000000000001,"UNIT_TOP_DEPTH_METRES":13.300000000000001,"UNIT_BASE_DEPTH_METRES":13.550000000000001,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Archean Eon","GEOLOGICAL_DESCRIPTION":"13.30 - 13.55m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075499","properties":{"GEOLOGICAL_DATA_ID":65075499,"ACTIVITY_ID":1948015,"SAMPLE_ID":"+58-004/36/BH/1","SAMPLE_ALIAS":"BH71/17","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-04-30T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.3745","Y_ORIGINAL":"58.08933","LOCATION_SOURCE":"DECCA","X_ED50":-3.3745000000000003,"Y_ED50":58.089329999999997,"X_WGS84":-3.3762200999999998,"Y_WGS84":58.088647100000003,"X_BNG":318954,"Y_BNG":911896,"WATER_DEPTH_METRES":53,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":22,"UNIT_TOP_DEPTH_METRES":8.5,"UNIT_BASE_DEPTH_METRES":16,"UNIT_LENGTH_METRES":7.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_ROUNDNESS_MINIMUM":"Rounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"8.50 - 16.00m: CLAY: silty, dark blue to grey, containing rounded pebbles passing downwards into grey silty clay (? boulder clay).","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081737","properties":{"GEOLOGICAL_DATA_ID":65081737,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":6.75,"UNIT_BASE_DEPTH_METRES":9.5,"UNIT_LENGTH_METRES":2.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. 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to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078312","properties":{"GEOLOGICAL_DATA_ID":65078312,"ACTIVITY_ID":2006722,"SAMPLE_ID":"+60+000/306/BH/1","SAMPLE_ALIAS":"BH81/16","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-07T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".49933","Y_ORIGINAL":"60.44683","LOCATION_SOURCE":"DECCA","X_ED50":0.49933,"Y_ED50":60.446829999999999,"X_WGS84":0.49759690000000001,"Y_WGS84":60.446285099999997,"X_BNG":537512,"Y_BNG":1176216,"WATER_DEPTH_METRES":130,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096928","properties":{"GEOLOGICAL_DATA_ID":65096928,"ACTIVITY_ID":1962283,"SAMPLE_ID":"+54+000/605/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-07-12T14:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".54443","Y_ORIGINAL":"54.46098","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.54442999999999997,"Y_ED50":54.460979999999999,"X_WGS84":0.54295340000000003,"Y_WGS84":54.460220399999997,"X_BNG":564931,"Y_BNG":510181,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084455","properties":{"GEOLOGICAL_DATA_ID":65084455,"ACTIVITY_ID":2035568,"SAMPLE_ID":"+56-002/5/BH/1","SAMPLE_ALIAS":"BH72/14","SAMPLE_SOURCE":"Cruise: 1972/WH/3","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.78183","Y_ORIGINAL":"56.457","LOCATION_SOURCE":"DECCA","X_ED50":-1.78183,"Y_ED50":56.457000000000001,"X_WGS84":-1.7834391000000001,"Y_WGS84":56.456279899999998,"X_BNG":413446,"Y_BNG":729368,"WATER_DEPTH_METRES":51,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":25,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":4,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081510","properties":{"GEOLOGICAL_DATA_ID":65081510,"ACTIVITY_ID":2388461,"SAMPLE_ID":"+56-007/732/DR/1","SAMPLE_ALIAS":"K_1","SAMPLE_SOURCE":"Cruise: 2011/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"2011-04-26T12:02:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-6.3006666","Y_ORIGINAL":"56.8148333","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-6.2989359,"Y_ED50":56.815600000000003,"X_WGS84":-6.3006665999999996,"Y_WGS84":56.814833299999997,"X_BNG":137637,"Y_BNG":777509,"WATER_DEPTH_METRES":25,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":1.04,"UNIT_TOP_DEPTH_METRES":0.62,"UNIT_BASE_DEPTH_METRES":0.71999999999999997,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, 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Mod sorted. Sub-rounded grains with high sphericity. Abundant small shell frags. Shell band 15-22cm layered horizontally and compacted. Sub-rounded pebbles up to 50mm dia. particularly 10-15cm depth.","ADDITIONAL_INFO":"PSA samples taken 0-5, 100-105 and 200-205cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093975","properties":{"GEOLOGICAL_DATA_ID":65093975,"ACTIVITY_ID":2394036,"SAMPLE_ID":"+52+001/3287/VE/2","SAMPLE_ALIAS":"GEO26/VC29-C2","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-21T21:37:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.86755","Y_ORIGINAL":"52.51772","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.8689314000000001,"Y_ED50":52.518527300000002,"X_WGS84":1.8675499999999998,"Y_WGS84":52.517719999999997,"X_BNG":662489,"Y_BNG":298124,"WATER_DEPTH_METRES":31,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":3.5600000000000001,"UNIT_TOP_DEPTH_METRES":3.2000000000000002,"UNIT_BASE_DEPTH_METRES":3.4199999999999999,"UNIT_LENGTH_METRES":0.22,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subangular","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"3.20 - 3.42m: 10YR 5/1 grey m-c sand. 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Poorly sorted with c.30% small sub-angular and sub-rounded pebbles. Mod. Shell frags up to 3mm dia. Oxidised clay pebbles up to 35mm dia at base of unit.","ADDITIONAL_INFO":"PSA samples taken at 0-5 and 50-55cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087627","properties":{"GEOLOGICAL_DATA_ID":65087627,"ACTIVITY_ID":2388663,"SAMPLE_ID":"+56-007/730/PC/1","SAMPLE_ALIAS":"H_2","SAMPLE_SOURCE":"Cruise: 2011/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Piston","SAMPLING_START_DATE":"2011-04-24T18:25:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-6.5156666","Y_ORIGINAL":"56.811","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-6.5139313000000003,"Y_ED50":56.8117698,"X_WGS84":-6.5156666000000003,"Y_WGS84":56.811,"X_BNG":124499,"Y_BNG":777929,"WATER_DEPTH_METRES":313,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":7.9300000000000006,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.29999999999999999,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BEDDING_TYPE":"Deformed Bedding","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Fine sand","GEOLOGIST":"John Howe","GEOLOGICAL_DESCRIPTION":"0.00 - 0.30m: Muddy sands","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075503","properties":{"GEOLOGICAL_DATA_ID":65075503,"ACTIVITY_ID":2829458,"SAMPLE_ID":"+50-001/2184/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511901","Y_ORIGINAL":"83217","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.4175529,"Y_ED50":50.638804499999999,"X_WGS84":-0.41893130000000001,"Y_WGS84":50.637913699999999,"X_BNG":511901,"Y_BNG":83217,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":403,"UNIT_BASE_DEPTH_METRES":477,"UNIT_LENGTH_METRES":74,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"403.00 - 477.00m: Sand, dark greenish grey, laminae of clay only for upper third of unit. 403-477 Sand, fine, Gley 1 4/1, with infrequent organics, but clear ‘laminations’ – sort of layering in sand, Clear boundary. \u003e 468 1cm silty clay lens. \u003e 474 0.5cm silty clay lens. \u003e 477 interleaved 1mm silty clay.(Clear boundary)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081749","properties":{"GEOLOGICAL_DATA_ID":65081749,"ACTIVITY_ID":2829460,"SAMPLE_ID":"+50-001/2186/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512930","Y_ORIGINAL":"84774","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40253329999999998,"Y_ED50":50.652601900000001,"X_WGS84":-0.40391179999999999,"Y_WGS84":50.6517117,"X_BNG":512930,"Y_BNG":84774,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":320,"UNIT_BASE_DEPTH_METRES":453,"UNIT_LENGTH_METRES":133,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"320.00 - 453.00m: 320-453 As above but more platy, Abrupt boundary \u003e390-400 as above but with much more phragmites, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078635","properties":{"GEOLOGICAL_DATA_ID":65078635,"ACTIVITY_ID":2829464,"SAMPLE_ID":"+50-001/2190/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512472","Y_ORIGINAL":"84860","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40898299999999999,"Y_ED50":50.653463600000002,"X_WGS84":-0.41036159999999999,"Y_WGS84":50.6525733,"X_BNG":512472,"Y_BNG":84860,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":215,"UNIT_BASE_DEPTH_METRES":258,"UNIT_LENGTH_METRES":43,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"215.00 - 258.00m: Sand - Gley 1 5/1, stone free, Diffuse boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078636","properties":{"GEOLOGICAL_DATA_ID":65078636,"ACTIVITY_ID":2829464,"SAMPLE_ID":"+50-001/2190/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512472","Y_ORIGINAL":"84860","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40898299999999999,"Y_ED50":50.653463600000002,"X_WGS84":-0.41036159999999999,"Y_WGS84":50.6525733,"X_BNG":512472,"Y_BNG":84860,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":381,"UNIT_BASE_DEPTH_METRES":435,"UNIT_LENGTH_METRES":54,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"381.00 - 435.00m: Silty clay interleaved with sand 1-2mm - Gley 1 5/1, Sharp boundary, FLOOD COUPLETS","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075510","properties":{"GEOLOGICAL_DATA_ID":65075510,"ACTIVITY_ID":2041010,"SAMPLE_ID":"+60-003/256/BH/1","SAMPLE_ALIAS":"BH84/04","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.27483","Y_ORIGINAL":"60.75232","LOCATION_SOURCE":"SatNav","X_ED50":-2.2748299999999997,"Y_ED50":60.752319999999997,"X_WGS84":-2.2766573000000001,"Y_WGS84":60.751750800000003,"X_BNG":385020,"Y_BNG":1207666,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":154,"UNIT_TOP_DEPTH_METRES":44.600000000000001,"UNIT_BASE_DEPTH_METRES":44.800000000000004,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":80,"GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"44.60 - 44.80m: Poor recovery of loose pebbles up to 8cm subangular to subrounded gneiss, sandstone and meta-sediments. Matrix very dark greyish brown (10YR3/2) pebbly, very clayey sand or sandy clay. Small fragments of thick walled shells. Sand dominantly very fine-fine, \u003c 5% lithics and dark mins.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081762","properties":{"GEOLOGICAL_DATA_ID":65081762,"ACTIVITY_ID":1948841,"SAMPLE_ID":"+58-001/228/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-04-14T02:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.98885","Y_ORIGINAL":"58.49405","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.98885000000000001,"Y_ED50":58.494049999999994,"X_WGS84":-0.99052799999999996,"Y_WGS84":58.4934127,"X_BNG":458946,"Y_BNG":956577,"WATER_DEPTH_METRES":102,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.63,"UNIT_TOP_DEPTH_METRES":0.14000000000000001,"UNIT_BASE_DEPTH_METRES":0.23999999999999999,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.14 - 0.24m: Shelly Gravel","ADDITIONAL_INFO":"All contacts gradational over a few centimetres","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078223","properties":{"GEOLOGICAL_DATA_ID":65078223,"ACTIVITY_ID":1941391,"SAMPLE_ID":"+61-003/62/CS/1","SAMPLE_SOURCE":"Cruise: 1986/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1986-11-15T01:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.329","Y_ORIGINAL":"61.29283","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-2.3290000000000002,"Y_ED50":61.292829999999995,"X_WGS84":-2.3308594,"Y_WGS84":61.292280900000002,"X_BNG":382370,"Y_BNG":1267888,"WATER_DEPTH_METRES":914,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.8,"UNIT_TOP_DEPTH_METRES":0.080000000000000002,"UNIT_BASE_DEPTH_METRES":1.8,"UNIT_LENGTH_METRES":1.72,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Moderately-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","PERCENT_SHELL_IN_SAND_FRACTION":2,"MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.08 - 1.80m: distal glaciomarine clay colour banded shades of grey","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081343","properties":{"GEOLOGICAL_DATA_ID":65081343,"ACTIVITY_ID":1993340,"SAMPLE_ID":"+58-008/115/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-10-13T22:10:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.87367","Y_ORIGINAL":"58.98683","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-7.8736699999999997,"Y_ED50":58.986829999999998,"X_WGS84":-7.8755424999999999,"Y_WGS84":58.986118099999999,"X_BNG":62669,"Y_BNG":1025847,"WATER_DEPTH_METRES":1160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.95000000000000007,"UNIT_TOP_DEPTH_METRES":0.20000000000000001,"UNIT_BASE_DEPTH_METRES":0.95000000000000007,"UNIT_LENGTH_METRES":0.75,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","H2S_ODOUR":"Moderate","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090560","properties":{"GEOLOGICAL_DATA_ID":65090560,"ACTIVITY_ID":2004740,"SAMPLE_ID":"+62-003/1/CM/1","SAMPLE_ALIAS":"55394 #1","SAMPLE_SOURCE":"Cruise: 2000_CD123","CLIENT":"Department of Trade and Industry","CONTRACTOR":"Geotek Ltd","EQUIPMENT_TYPE":"Corer: Multi-Corer","SAMPLING_START_DATE":"2000-09-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.586","Y_ORIGINAL":"62.08317","X_ED50":-2.5860000000000003,"Y_ED50":62.083169999999996,"X_WGS84":-2.5879137999999999,"Y_WGS84":62.082648399999997,"X_BNG":369391,"Y_BNG":1356028,"WATER_DEPTH_METRES":1697,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.40000000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.059999999999999998,"UNIT_LENGTH_METRES":0.059999999999999998,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Silt (mud)","SORTING_QUALITY":"Well-Sorted","SAND_SPHERICITY":"Low","SAND_ROUNDNESS_MINIMUM":"Subrounded","FORAMS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/4","MUNSELL_SOIL_COLOUR_MAIN":"olive brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Department of Energy and Climate Change materials \"Contains Department of Energy and Climate Change materials ©DECC [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084366","properties":{"GEOLOGICAL_DATA_ID":65084366,"ACTIVITY_ID":2005623,"SAMPLE_ID":"+60-004/146/CS/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1984-09-18T07:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66833","Y_ORIGINAL":"60.87833","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-3.6683299999999996,"Y_ED50":60.878329999999998,"X_WGS84":-3.6702021999999999,"Y_WGS84":60.877746899999998,"X_BNG":309423,"Y_BNG":1222823,"WATER_DEPTH_METRES":1002,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.46,"UNIT_TOP_DEPTH_METRES":0.059999999999999998,"UNIT_BASE_DEPTH_METRES":2.1499999999999999,"UNIT_LENGTH_METRES":2.0899999999999999,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","BASAL_CONTACT_TYPE":"Gradational","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","H2S_ODOUR":"Weak","HCL_REACTION":"No Reaction","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.06 - 2.15m: colour is 5Y5/2 to 10YR6/3","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081344","properties":{"GEOLOGICAL_DATA_ID":65081344,"ACTIVITY_ID":1942481,"SAMPLE_ID":"+60-004/165/CS/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1984-09-21T22:45:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.045","Y_ORIGINAL":"60.69167","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-3.0449999999999999,"Y_ED50":60.691669999999995,"X_WGS84":-3.0468449,"Y_WGS84":60.691088200000003,"X_BNG":342932,"Y_BNG":1201333,"WATER_DEPTH_METRES":360,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2,"UNIT_TOP_DEPTH_METRES":0.070000000000000007,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":1.9299999999999999,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","H2S_ODOUR":"Induced by acid","ROCK_CLASSIFICATION_MAIN":"Gravelly mud (Sea bed sediment, based on Folk)","ROCK_CLASSIFICATION_MINOR":"Sandy mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":18,"MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"0.07 - 2.00m: colour is 2.5Y5/2 to 5Y4/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI 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Distincy diagonal colour change, also marked by 5mm thick diagonal band of shell frags. 1 pebble of 21mm diameter.","ADDITIONAL_INFO":"PSA samples taken at 0-5, 100-105, 200-205cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075295","properties":{"GEOLOGICAL_DATA_ID":65075295,"ACTIVITY_ID":2393022,"SAMPLE_ID":"+52+001/3284/VE/1","SAMPLE_ALIAS":"GEO20/VC23-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-20T09:14:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.99033","Y_ORIGINAL":"52.25845","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.9917007,"Y_ED50":52.259264100000003,"X_WGS84":1.9903299999999999,"Y_WGS84":52.258449999999996,"X_BNG":672408,"Y_BNG":269756,"WATER_DEPTH_METRES":34,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.6099999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.14000000000000001,"UNIT_LENGTH_METRES":0.14000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Gravelly muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Rounded","PERCENT_SHELL_IN_GRAVEL_FRACTION":5,"GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":20,"MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/3","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.14m: 10YR 4/3 brown medium-coarse gravelly sand, well rounded grains with high sphericity. Wet unit with some mud matrix. Shell hash c.25-30% with blunt gaper shell (70mm dia) in vertical burrowing position. Pebbles and flints to 16mm dia. Black silty clay@4cm","ADDITIONAL_INFO":"PSA samples taken at 0-5 and 100-105","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093983","properties":{"GEOLOGICAL_DATA_ID":65093983,"ACTIVITY_ID":2393119,"SAMPLE_ID":"+52+002/3217/VE/1","SAMPLE_ALIAS":"GEO2/VC2-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-21T00:32:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"2.13816","Y_ORIGINAL":"52.36348","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":2.1395303000000001,"Y_ED50":52.364289100000001,"X_WGS84":2.1381600000000001,"Y_WGS84":52.363479999999996,"X_BNG":681823,"Y_BNG":281998,"WATER_DEPTH_METRES":43,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":1.6400000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.70000000000000007,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 6/4","MUNSELL_SOIL_COLOUR_MAIN":"light yellowish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.70m: 10YR 6/4 light yellowish brown medium to coarse sand.  Predominantly quartz, some black grains (haematite?).  Subrounded with high sphericity. Shell frags from \u003c1- 20mm diameter, well rounded flint pebbles up to 10mm diameter. Laminated shell bands","ADDITIONAL_INFO":"PSA samples taken at 0-5 and 95-100cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075347","properties":{"GEOLOGICAL_DATA_ID":65075347,"ACTIVITY_ID":2038547,"SAMPLE_ID":"+56-008/316/BH/1","SAMPLE_ALIAS":"BH81/12","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.44333","Y_ORIGINAL":"56.52883","LOCATION_SOURCE":"SatNav","X_ED50":-7.4433299999999996,"Y_ED50":56.528829999999999,"X_WGS84":-7.4450731000000001,"Y_WGS84":56.528037900000001,"X_BNG":65334,"Y_BNG":750621,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":41.350000000000001,"UNIT_TOP_DEPTH_METRES":5.8500000000000005,"UNIT_BASE_DEPTH_METRES":7,"UNIT_LENGTH_METRES":1.1500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"5.85 - 7.00m: Mud, very soft, slightly silty, trace sand grains, gravel, moderately calcareous, dark grey (10YR 4/1). Grittier, firmer towards base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097118","properties":{"GEOLOGICAL_DATA_ID":65097118,"ACTIVITY_ID":2038547,"SAMPLE_ID":"+56-008/316/BH/1","SAMPLE_ALIAS":"BH81/12","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.44333","Y_ORIGINAL":"56.52883","LOCATION_SOURCE":"SatNav","X_ED50":-7.4433299999999996,"Y_ED50":56.528829999999999,"X_WGS84":-7.4450731000000001,"Y_WGS84":56.528037900000001,"X_BNG":65334,"Y_BNG":750621,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":41.350000000000001,"UNIT_TOP_DEPTH_METRES":14.35,"UNIT_BASE_DEPTH_METRES":16.199999999999999,"UNIT_LENGTH_METRES":1.8500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"14.35 - 16.20m: Mud, soft to very soft, slightly silty, trace sand, gravel, moderately calcareous, dark grey (5-10YR 4/1). With pebbly horizons.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075350","properties":{"GEOLOGICAL_DATA_ID":65075350,"ACTIVITY_ID":2038547,"SAMPLE_ID":"+56-008/316/BH/1","SAMPLE_ALIAS":"BH81/12","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.44333","Y_ORIGINAL":"56.52883","LOCATION_SOURCE":"SatNav","X_ED50":-7.4433299999999996,"Y_ED50":56.528829999999999,"X_WGS84":-7.4450731000000001,"Y_WGS84":56.528037900000001,"X_BNG":65334,"Y_BNG":750621,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":41.350000000000001,"UNIT_TOP_DEPTH_METRES":25.300000000000001,"UNIT_BASE_DEPTH_METRES":26.5,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"25.30 - 26.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087684","properties":{"GEOLOGICAL_DATA_ID":65087684,"ACTIVITY_ID":2006721,"SAMPLE_ID":"+60+000/303/BH/2","SAMPLE_ALIAS":"BH80/03A","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".21667","Y_ORIGINAL":"60.11666","X_ED50":0.21667,"Y_ED50":60.116659999999996,"X_WGS84":0.2149459,"Y_WGS84":60.116098800000003,"X_BNG":523200,"Y_BNG":1138899,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":163,"UNIT_TOP_DEPTH_METRES":149,"UNIT_BASE_DEPTH_METRES":151.75,"UNIT_LENGTH_METRES":2.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"149.00 - 151.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097122","properties":{"GEOLOGICAL_DATA_ID":65097122,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":4,"UNIT_BASE_DEPTH_METRES":4.6000000000000005,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"4.00 - 4.60m: Clay, 7.5YR 4/1 dark greyish brown, firm, slightly calcareous ( 15 on Toroine) sandy, granule to pebble sized matrix supported clasts of dark grey mudstone and chalk basal few cms sand with chalk pebbles","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084611","properties":{"GEOLOGICAL_DATA_ID":65084611,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":49.100000000000001,"UNIT_BASE_DEPTH_METRES":49.300000000000004,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"49.10 - 49.30m: Marl, green as above","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078231","properties":{"GEOLOGICAL_DATA_ID":65078231,"ACTIVITY_ID":2005596,"SAMPLE_ID":"+60-004/173/CS/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1984-09-22T05:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.385","Y_ORIGINAL":"60.92","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-3.3850000000000002,"Y_ED50":60.920000000000002,"X_WGS84":-3.3868669000000002,"Y_WGS84":60.919422300000001,"X_BNG":324902,"Y_BNG":1227106,"WATER_DEPTH_METRES":860,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3199999999999998,"UNIT_TOP_DEPTH_METRES":0.02,"UNIT_BASE_DEPTH_METRES":2.3199999999999998,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","H2S_ODOUR":"Induced by acid","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.02 - 2.32m: colour is 5Y5/2 to 5Y4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096828","properties":{"GEOLOGICAL_DATA_ID":65096828,"ACTIVITY_ID":2001006,"SAMPLE_ID":"+59-001/149/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1983-04-18T05:45:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.00667","Y_ORIGINAL":"59.00333","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-0.0066699999999999997,"Y_ED50":59.003329999999998,"X_WGS84":-0.0083455999999999999,"Y_WGS84":59.002724000000001,"X_BNG":514508,"Y_BNG":1014551,"WATER_DEPTH_METRES":132,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.10000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Rounded","PERCENT_SHELL_IN_SAND_FRACTION":5,"FORAMS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/4","MUNSELL_SOIL_COLOUR_MAIN":"olive","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087440","properties":{"GEOLOGICAL_DATA_ID":65087440,"ACTIVITY_ID":1987194,"SAMPLE_ID":"+60-005/119/CM/1","SAMPLE_ALIAS":"53873#1","SAMPLE_SOURCE":"Cruise: 1996_CD101","CLIENT":"Atlantic Frontier Environmental Network","CONTRACTOR":"National Oceanography Centre","EQUIPMENT_TYPE":"Corer: Multi-Corer","SAMPLING_START_DATE":"1996-08-03T21:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.64787","Y_ORIGINAL":"60.32338","LOCATION_SOURCE":"GPS","X_ED50":-4.6478700000000002,"Y_ED50":60.32338,"X_WGS84":-4.6497365999999998,"Y_WGS84":60.322762400000002,"X_BNG":253768,"Y_BNG":1162794,"WATER_DEPTH_METRES":784,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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Abrupt boundary","ADDITIONAL_INFO":"PSA samples taken 0-5, 100-105 and 195-200cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093984","properties":{"GEOLOGICAL_DATA_ID":65093984,"ACTIVITY_ID":2393220,"SAMPLE_ID":"+52+001/3287/VE/1","SAMPLE_ALIAS":"GEO26/VC29-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-21T20:52:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.86756","Y_ORIGINAL":"52.51771","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.8689414,"Y_ED50":52.518517299999999,"X_WGS84":1.8675599999999999,"Y_WGS84":52.517710000000001,"X_BNG":662489,"Y_BNG":298123,"WATER_DEPTH_METRES":31,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":3.3599999999999999,"UNIT_TOP_DEPTH_METRES":0.62,"UNIT_BASE_DEPTH_METRES":1.3800000000000001,"UNIT_LENGTH_METRES":0.76000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"0.62 - 1.38m: 10YR 6/1 gray silty clay and 10YR 7/1 light grey f-m sand. Interbedding of clay and sand - bands between 2- 6cm thickness with undulating boundaries between them.Microlaminar horizontal layering within bands. Abrupt upward domed boundary. No inclusions","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093985","properties":{"GEOLOGICAL_DATA_ID":65093985,"ACTIVITY_ID":2393317,"SAMPLE_ID":"+52+002/3228/VE/1","SAMPLE_ALIAS":"GEO23/VC26-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-22T17:05:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"2.34873","Y_ORIGINAL":"52.84663","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":2.3501099000000001,"Y_ED50":52.847421400000002,"X_WGS84":2.3487299999999998,"Y_WGS84":52.846629999999998,"X_BNG":692908,"Y_BNG":336544,"WATER_DEPTH_METRES":47,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":3.3999999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.3300000000000001,"UNIT_LENGTH_METRES":2.3300000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Gradational","ROCK_CLASSIFICATION_MAIN":"Sandy mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MEAN":"Very fine sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish gray","GEOLOGICAL_DESCRIPTION":"0.00 - 2.33m: 2.5YR 4/1 dark grey fine sandy clay, well sorted and homogeneous. Microlaminations and some oxidation. Well rounded grains and high sphericity. Few shell frags and no pebbles. Lenticular coarse sand inclusions 2-3 cm thick after 1m depth - irregular inter","ADDITIONAL_INFO":"PSA samples taken at 0-5 and 200-205cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097050","properties":{"GEOLOGICAL_DATA_ID":65097050,"ACTIVITY_ID":2073165,"SAMPLE_ID":"+57-006/256/DL/1","SAMPLE_ALIAS":"SI49","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill: Multi-barrel","SAMPLING_START_DATE":"2007-09-20T09:29:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-5.5000337","Y_ORIGINAL":"57.907867","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-5.4982708000000002,"Y_ED50":57.908584699999999,"X_WGS84":-5.5000337000000004,"Y_WGS84":57.907866999999996,"X_BNG":192734,"Y_BNG":896310,"WATER_DEPTH_METRES":34.5,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.9900000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":3.9900000000000002,"UNIT_LENGTH_METRES":3.9900000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 3.99m: Sub-angular pebbles and gravel in a medium-grained (s) shelly sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093989","properties":{"GEOLOGICAL_DATA_ID":65093989,"ACTIVITY_ID":2073231,"SAMPLE_ID":"+57-006/272/CS/1","SAMPLE_ALIAS":"JB3","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2007-09-23T09:00:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-5.385915","Y_ORIGINAL":"57.951118","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-5.3841526999999996,"Y_ED50":57.951832600000003,"X_WGS84":-5.3859149999999998,"Y_WGS84":57.951117999999994,"X_BNG":199733,"Y_BNG":900777,"WATER_DEPTH_METRES":139,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.0500000000000003,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":3.0500000000000003,"UNIT_LENGTH_METRES":3.0500000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 3.05m: Dark grey clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075305","properties":{"GEOLOGICAL_DATA_ID":65075305,"ACTIVITY_ID":1951404,"SAMPLE_ID":"+57-002/345/BH/1","SAMPLE_ALIAS":"BH80/16, BH80/16A","SAMPLE_SOURCE":"Cruise: 1980/6","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-10-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.85","Y_ORIGINAL":"57.95","X_ED50":-1.8500000000000001,"Y_ED50":57.950000000000003,"X_WGS84":-1.8516753000000001,"Y_WGS84":57.949331899999997,"X_BNG":408879,"Y_BNG":895567,"WATER_DEPTH_METRES":85,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":42.100000000000001,"UNIT_TOP_DEPTH_METRES":9.75,"UNIT_BASE_DEPTH_METRES":10,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075306","properties":{"GEOLOGICAL_DATA_ID":65075306,"ACTIVITY_ID":1951349,"SAMPLE_ID":"+57-003/12/BH/1","SAMPLE_ALIAS":"BH72/29","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-07T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.33333","Y_ORIGINAL":"57.98417","LOCATION_SOURCE":"DECCA","X_ED50":-2.3333299999999997,"Y_ED50":57.984169999999999,"X_WGS84":-2.3350191000000002,"Y_WGS84":57.983496899999999,"X_BNG":380287,"Y_BNG":899410,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":35.899999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.59999999999999998,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087688","properties":{"GEOLOGICAL_DATA_ID":65087688,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":10.300000000000001,"UNIT_BASE_DEPTH_METRES":13.200000000000001,"UNIT_LENGTH_METRES":2.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"10.30 - 13.20m: Clay, medium grey mottled, bioturbated, lighter than above, very calcareous, slightly bioclastic, silty to very silty","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075359","properties":{"GEOLOGICAL_DATA_ID":65075359,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":19.600000000000001,"UNIT_BASE_DEPTH_METRES":22.300000000000001,"UNIT_LENGTH_METRES":2.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"19.60 - 22.30m: Clay, grey pale grey, very calcareous, stiff, very finely laminated, fissured, silt filled burrows, silty, lenses, tiny bivalves, waxy throughout, traces of ironstone","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094048","properties":{"GEOLOGICAL_DATA_ID":65094048,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":48.399999999999999,"UNIT_BASE_DEPTH_METRES":48.700000000000003,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"48.40 - 48.70m: SAND : - very fine - very coarse, poorly sorted, angular - well rounded quartz (some are iron stained), 1-5% lithics and heavies (including Garnet? ), sand-pebble grade shell fragments (up to 10%), moderate - strongly calcareous, olive grey (5Y5/2) - greenish grey (5GY5/1) -grey (5Y5/1) - dark grey (5Y4/1).","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097124","properties":{"GEOLOGICAL_DATA_ID":65097124,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":49.399999999999999,"UNIT_BASE_DEPTH_METRES":49.800000000000004,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"49.40 - 49.80m: SAND : - very fine - very coarse, poorly sorted, angular - well rounded quartz (some are iron stained), 1-5% lithics and heavies (including Garnet? ), sand-pebble grade shell fragments (up to 10%), moderate - strongly calcareous, olive grey (5Y5/2) - greenish grey (5GY5/1) -grey (5Y5/1) - dark grey (5Y4/1).","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087689","properties":{"GEOLOGICAL_DATA_ID":65087689,"ACTIVITY_ID":2036846,"SAMPLE_ID":"+52+002/58/BH/1","SAMPLE_ALIAS":"BH79/01","SAMPLE_SOURCE":"Cruise: 1979/18","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1979-07-21T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.32917","Y_ORIGINAL":"52.91317","LOCATION_SOURCE":"Unspec","X_ED50":2.32917,"Y_ED50":52.913170000000001,"X_WGS84":2.3277876000000002,"Y_WGS84":52.912380499999998,"X_BNG":691057,"Y_BNG":343767,"WATER_DEPTH_METRES":42,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":7.9199999999999999,"UNIT_TOP_DEPTH_METRES":7.1799999999999997,"UNIT_BASE_DEPTH_METRES":7.3100000000000005,"UNIT_LENGTH_METRES":0.13,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","WHOLE_SHELLS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"7.18 - 7.31m: Clay, sandy, shelly, grey brown many whole shells","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081357","properties":{"GEOLOGICAL_DATA_ID":65081357,"ACTIVITY_ID":2025480,"SAMPLE_ID":"+51-007/125/VE/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1982-09-04T18:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.13814","Y_ORIGINAL":"51.58786","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-6.1381399999999999,"Y_ED50":51.587859999999999,"X_WGS84":-6.1396669999999993,"Y_WGS84":51.586928200000003,"X_BNG":113346,"Y_BNG":195688,"WATER_DEPTH_METRES":118,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9000000000000004,"UNIT_TOP_DEPTH_METRES":0.13,"UNIT_BASE_DEPTH_METRES":0.68000000000000005,"UNIT_LENGTH_METRES":0.55000000000000004,"INTERPRETATION_SOURCE":"Legacy geological data 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[year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075307","properties":{"GEOLOGICAL_DATA_ID":65075307,"ACTIVITY_ID":1950678,"SAMPLE_ID":"+57-007/171/BH/1","SAMPLE_ALIAS":"BH72/07","SAMPLE_SOURCE":"Cruise: 1972/WH/2","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-04-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.85","Y_ORIGINAL":"57.25","X_ED50":-6.8500000000000005,"Y_ED50":57.25,"X_WGS84":-6.8517628999999998,"Y_WGS84":57.249240800000003,"X_BNG":107474,"Y_BNG":828047,"WATER_DEPTH_METRES":91,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.3000000000000003,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078428","properties":{"GEOLOGICAL_DATA_ID":65078428,"ACTIVITY_ID":2393395,"SAMPLE_ID":"+52+002/3211/VE/1","SAMPLE_ALIAS":"GEO13/VC16-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-20T03:29:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"2.01721","Y_ORIGINAL":"52.33673","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":2.0185824000000001,"Y_ED50":52.337541299999998,"X_WGS84":2.0172099999999999,"Y_WGS84":52.336729999999996,"X_BNG":673758,"Y_BNG":278560,"WATER_DEPTH_METRES":34,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":1.46,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Sandy gravel (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MEAN":"Cobble","SAND_SPHERICITY":"Low","SAND_ROUNDNESS_MINIMUM":"Subrounded","PERCENT_SHELL_IN_GRAVEL_FRACTION":30,"GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":300,"GRAVEL_ROUNDNESS_MINIMUM":"Angular","WHOLE_SHELLS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10GY 6/1","MUNSELL_SOIL_COLOUR_MAIN":"greenish gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: Gley1 6/1 10GY greenish grey silty clay with low percentage of very fine sand with \u003e50% small to medium sub-ang to sub-rounded flint pebbles up to 300mm dia. Poorly sorted with abundant shell frags, complete shells and iron oxide nodules","ADDITIONAL_INFO":"PSA samples taken at 0-5 and 64-69cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087646","properties":{"GEOLOGICAL_DATA_ID":65087646,"ACTIVITY_ID":2393440,"SAMPLE_ID":"+52+001/3286/VE/2","SAMPLE_ALIAS":"GEO17/VC20-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-21T18:58:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.86003","Y_ORIGINAL":"52.50912","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.8614112999999999,"Y_ED50":52.509927699999999,"X_WGS84":1.8600299999999999,"Y_WGS84":52.509119999999996,"X_BNG":662030,"Y_BNG":297141,"WATER_DEPTH_METRES":34,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":1.03,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.31,"UNIT_LENGTH_METRES":0.31,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Gradational","ROCK_CLASSIFICATION_MAIN":"Gravelly sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Well-Rounded","PERCENT_SHELL_IN_GRAVEL_FRACTION":3,"MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 7/3","MUNSELL_SOIL_COLOUR_MAIN":"very pale brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.31m: 10YR 7/3 very pale brown gravelly coarse sand. Uper 10cm v.c, well rounded high sphericity with shell hash and lge flint 40mm dia. 10-15 = f-m sand no pebbles,\u003c1% shell hash. 15-31cm = coarsening downwards seq, shell hash ~3.5%, flint pebbles with hor.ori","ADDITIONAL_INFO":"PSA samples taken 0-5cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078430","properties":{"GEOLOGICAL_DATA_ID":65078430,"ACTIVITY_ID":2073144,"SAMPLE_ID":"+56-008/927/DL/1","SAMPLE_ALIAS":"DL1","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill: Multi-barrel","SAMPLING_START_DATE":"2007-09-24T05:22:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-7.392135","Y_ORIGINAL":"56.821686","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-7.3903797999999998,"Y_ED50":56.822467400000001,"X_WGS84":-7.3921349999999997,"Y_WGS84":56.821686,"X_BNG":71158,"Y_BNG":782993,"WATER_DEPTH_METRES":123.5,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.8200000000000001,"UNIT_TOP_DEPTH_METRES":1.4850000000000001,"UNIT_BASE_DEPTH_METRES":1.8200000000000001,"UNIT_LENGTH_METRES":0.33500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Dolerite","SIMPLE_LITHOLOGY_CGI":"doleritic_rock","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"1.49 - 1.82m: Dolerite. Mafic, medium-grained igneous rock with plagioclase, olivine and compositional banding.  A fracture 8cm in length has ?calcite vein remenants (weak positive HCL reaction)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081529","properties":{"GEOLOGICAL_DATA_ID":65081529,"ACTIVITY_ID":2073638,"SAMPLE_ID":"+58-008/231/DL/1","SAMPLE_ALIAS":"JDR18","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill: Multi-barrel","SAMPLING_START_DATE":"2007-09-28T05:00:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-7.8356","Y_ORIGINAL":"58.0537","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-7.8337762,"Y_ED50":58.054444599999997,"X_WGS84":-7.8356000000000003,"Y_WGS84":58.053700000000006,"X_BNG":55931,"Y_BNG":922071,"WATER_DEPTH_METRES":49.5,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.1800000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.1800000000000002,"UNIT_LENGTH_METRES":2.1800000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Granite","SIMPLE_LITHOLOGY_CGI":"granite","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 2.18m: Weakly foliated granitic gneiss / granodiorite with quartz, feldspar, biotite and ?amphibole","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075310","properties":{"GEOLOGICAL_DATA_ID":65075310,"ACTIVITY_ID":2073407,"SAMPLE_ID":"+57-006/281/VE/1","SAMPLE_ALIAS":"SI56","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2007-09-30T07:28:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-5.4549","Y_ORIGINAL":"57.9348","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-5.4531368999999996,"Y_ED50":57.935516100000001,"X_WGS84":-5.4549000000000003,"Y_WGS84":57.934800000000003,"X_BNG":195560,"Y_BNG":899168,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.2000000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":4.2000000000000002,"UNIT_LENGTH_METRES":4.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","SORTING_QUALITY":"Well-Sorted","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 4.20m: Greyish brown clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090786","properties":{"GEOLOGICAL_DATA_ID":65090786,"ACTIVITY_ID":2073212,"SAMPLE_ID":"+57-006/265/CS/1","SAMPLE_ALIAS":"SI53","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2007-09-22T13:37:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-5.103833","Y_ORIGINAL":"57.862798","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-5.1020816,"Y_ED50":57.863511899999999,"X_WGS84":-5.1038329999999998,"Y_WGS84":57.862797999999998,"X_BNG":215967,"Y_BNG":890148,"WATER_DEPTH_METRES":49.5,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.4399999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.4399999999999999,"UNIT_LENGTH_METRES":2.4399999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 2.44m: Dark grey clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097129","properties":{"GEOLOGICAL_DATA_ID":65097129,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":137,"UNIT_BASE_DEPTH_METRES":137.30000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Moderately Well-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Rounded","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"137.00 - 137.30m: SAND: very fine-fine, moderate-well sorted, angular-rounded clear quartz, 1% lithics and heavies, woody/peaty fragments and occasional organic laminae, becomes argillaceous towards base of sequence with occasional mud lumps/rip-up clasts, no shell fragments, non calcareous, grey-dark grey (5Y5-4/1).","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075361","properties":{"GEOLOGICAL_DATA_ID":65075361,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":137.30000000000001,"UNIT_BASE_DEPTH_METRES":139,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"137.30 - 139.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084615","properties":{"GEOLOGICAL_DATA_ID":65084615,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":79.75,"UNIT_BASE_DEPTH_METRES":79.850000000000009,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"79.75 - 79.85m: SAND : dark green slightly clayey friable sandstone with few pebbles (black sandstone ?cemented by volcanic matrix, grains look arine with shells ?). Sand fraction subangular - subrounded basaltic rock fragments and ferromag (80%), remaining 30% quartz.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090848","properties":{"GEOLOGICAL_DATA_ID":65090848,"ACTIVITY_ID":1953119,"SAMPLE_ID":"+56-014/15/BH/1","SAMPLE_ALIAS":"BH94/02","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.5752","Y_ORIGINAL":"56.90405","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.575200000000001,"Y_ED50":56.904049999999998,"X_WGS84":-13.577084599999999,"Y_WGS84":56.903183400000003,"WATER_DEPTH_METRES":308,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":22.150000000000002,"UNIT_TOP_DEPTH_METRES":17.5,"UNIT_BASE_DEPTH_METRES":18.75,"UNIT_LENGTH_METRES":1.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"17.50 - 18.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097130","properties":{"GEOLOGICAL_DATA_ID":65097130,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":76.049999999999997,"UNIT_BASE_DEPTH_METRES":79.75,"UNIT_LENGTH_METRES":3.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"76.05 - 79.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087691","properties":{"GEOLOGICAL_DATA_ID":65087691,"ACTIVITY_ID":2035124,"SAMPLE_ID":"+58+000/322/BH/1","SAMPLE_ALIAS":"BH84/11","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".74317","Y_ORIGINAL":"58.58833","LOCATION_SOURCE":"SatNav","X_ED50":0.74317,"Y_ED50":58.588329999999999,"X_WGS84":0.74153399999999992,"Y_WGS84":58.587717999999995,"X_BNG":559463,"Y_BNG":969890,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":60,"UNIT_TOP_DEPTH_METRES":44.300000000000004,"UNIT_BASE_DEPTH_METRES":48,"UNIT_LENGTH_METRES":3.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","GLAUCONITE":"Present","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Highly plastic","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"44.30 - 48.00m: Clay, dark grey, soft to firm, highly plastic slight reaction with dil HCl giving off H2S gas - some glauconite. Specks and streaks of black suphides/organic material. Some sand-grade shell fragments. Some brownish grey bands giving distinct colour banded appearance.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096847","properties":{"GEOLOGICAL_DATA_ID":65096847,"ACTIVITY_ID":1993252,"SAMPLE_ID":"+61-003/48/CS/1","SAMPLE_SOURCE":"Cruise: 1986/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1986-10-21T16:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.29917","Y_ORIGINAL":"61.6275","LOCATION_SOURCE":"Lat/Long 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\"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090578","properties":{"GEOLOGICAL_DATA_ID":65090578,"ACTIVITY_ID":2004644,"SAMPLE_ID":"+50-001/146/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1983-08-12T07:12:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.58533","Y_ORIGINAL":"50.6175","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-0.58533000000000002,"Y_ED50":50.6175,"X_WGS84":-0.58671150000000005,"Y_WGS84":50.616606699999998,"X_BNG":500082,"Y_BNG":80608,"WATER_DEPTH_METRES":30,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078249","properties":{"GEOLOGICAL_DATA_ID":65078249,"ACTIVITY_ID":1959577,"SAMPLE_ID":"+55+001/112/VE/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1983-07-21T08:35:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.00267","Y_ORIGINAL":"55.85567","X_ED50":1.00267,"Y_ED50":55.855669999999996,"X_WGS84":1.0011540999999999,"Y_WGS84":55.8549632,"X_BNG":587948,"Y_BNG":666491,"WATER_DEPTH_METRES":75,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.22,"UNIT_LENGTH_METRES":0.22,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081364","properties":{"GEOLOGICAL_DATA_ID":65081364,"ACTIVITY_ID":2006944,"SAMPLE_ID":"+59-008/165/CM/1","SAMPLE_ALIAS":"54634#3","SAMPLE_SOURCE":"Cruise: 1998_CD112","CLIENT":"Atlantic Frontier Environmental Network","CONTRACTOR":"National Oceanography Centre","EQUIPMENT_TYPE":"Corer: Multi-Corer","SAMPLING_START_DATE":"1998-06-22T11:14:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.33717","Y_ORIGINAL":"59.35717","LOCATION_SOURCE":"GPS","X_ED50":-7.3371699999999995,"Y_ED50":59.357169999999996,"X_WGS84":-7.3390497999999997,"Y_WGS84":59.356479200000003,"X_BNG":96738,"Y_BNG":1064415,"WATER_DEPTH_METRES":937,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.38,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: Top 10cms taken for biology.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Atlantic Frontier Environmental Network materials \"Contains Atlantic Frontier Environmental Network materials ©AFEN [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090582","properties":{"GEOLOGICAL_DATA_ID":65090582,"ACTIVITY_ID":2034947,"SAMPLE_ID":"+58-006/635/DR/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084393","properties":{"GEOLOGICAL_DATA_ID":65084393,"ACTIVITY_ID":1958802,"SAMPLE_ID":"+55-002/119/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-07-15T01:35:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.68676","Y_ORIGINAL":"55.83368","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.6867599999999998,"Y_ED50":55.833679999999994,"X_WGS84":-1.6883416,"Y_WGS84":55.832939600000003,"X_BNG":419620,"Y_BNG":660011,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.66000000000000003,"UNIT_TOP_DEPTH_METRES":0.54000000000000004,"UNIT_BASE_DEPTH_METRES":0.66000000000000003,"UNIT_LENGTH_METRES":0.12,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/3","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"0.54 - 0.66m: clay brown grey pebbly (till)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093816","properties":{"GEOLOGICAL_DATA_ID":65093816,"ACTIVITY_ID":1949225,"SAMPLE_ID":"+58+001/92/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-05-29T01:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.02127","Y_ORIGINAL":"58.38204","LOCATION_SOURCE":"Main Chain Decca","X_ED50":1.0212699999999999,"Y_ED50":58.382039999999996,"X_WGS84":1.0196509,"Y_WGS84":58.3814238,"X_BNG":576655,"Y_BNG":947628,"WATER_DEPTH_METRES":138,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.95000000000000007,"UNIT_TOP_DEPTH_METRES":0.75,"UNIT_BASE_DEPTH_METRES":0.95000000000000007,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","H2S_ODOUR":"Induced by acid","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075222","properties":{"GEOLOGICAL_DATA_ID":65075222,"ACTIVITY_ID":1956863,"SAMPLE_ID":"+55-007/169/BH/1","SAMPLE_ALIAS":"BH75/43","SAMPLE_SOURCE":"Cruise: 1975/WH/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.41667","Y_ORIGINAL":"55.6875","X_ED50":-6.4166699999999999,"Y_ED50":55.6875,"X_WGS84":-6.4183542999999998,"Y_WGS84":55.686693400000003,"X_BNG":122402,"Y_BNG":652543,"WATER_DEPTH_METRES":27,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50.450000000000003,"UNIT_TOP_DEPTH_METRES":35.300000000000004,"UNIT_BASE_DEPTH_METRES":50.450000000000003,"UNIT_LENGTH_METRES":15.15,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Limestone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Sinemurian Age","CONFIDENTIALITY":"unclassified (open 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following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096975","properties":{"GEOLOGICAL_DATA_ID":65096975,"ACTIVITY_ID":1982068,"SAMPLE_ID":"+50+001/865/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-08-03T21:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.09819","Y_ORIGINAL":"50.7321","LOCATION_SOURCE":"Main Chain Decca","X_ED50":1.09819,"Y_ED50":50.732100000000003,"X_WGS84":1.0968427000000001,"Y_WGS84":50.7312291,"X_BNG":618639,"Y_BNG":96975,"WATER_DEPTH_METRES":33,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093912","properties":{"GEOLOGICAL_DATA_ID":65093912,"ACTIVITY_ID":1980969,"SAMPLE_ID":"+50-002/346/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1983-08-14T07:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.944","Y_ORIGINAL":"50.368","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.9440000000000002,"Y_ED50":50.368000000000002,"X_WGS84":-1.9454036000000001,"Y_WGS84":50.367083700000002,"X_BNG":403979,"Y_BNG":51910,"WATER_DEPTH_METRES":45,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Chalk","SIMPLE_LITHOLOGY_CGI":"chalk","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090699","properties":{"GEOLOGICAL_DATA_ID":65090699,"ACTIVITY_ID":1950600,"SAMPLE_ID":"+57-007/268/BH/1","SAMPLE_ALIAS":"BH80/14","SAMPLE_SOURCE":"Cruise: 1980/6","CLIENT":"British Geological 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the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090702","properties":{"GEOLOGICAL_DATA_ID":65090702,"ACTIVITY_ID":2011507,"SAMPLE_ID":"+57-007/269/BH/1","SAMPLE_ALIAS":"BH80/13, BH80/13A","SAMPLE_SOURCE":"Cruise: 1980/6","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-10-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.44833","Y_ORIGINAL":"57.08","X_ED50":-6.4483299999999995,"Y_ED50":57.079999999999998,"X_WGS84":-6.4500760000000001,"Y_WGS84":57.079240400000003,"X_BNG":130444,"Y_BNG":807490,"WATER_DEPTH_METRES":126,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":32,"UNIT_TOP_DEPTH_METRES":11.700000000000001,"UNIT_BASE_DEPTH_METRES":11.75,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Dolerite","SIMPLE_LITHOLOGY_CGI":"doleritic_rock","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075231","properties":{"GEOLOGICAL_DATA_ID":65075231,"ACTIVITY_ID":2011475,"SAMPLE_ID":"+57-007/315/CR/1","SAMPLE_SOURCE":"Cruise: 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use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081465","properties":{"GEOLOGICAL_DATA_ID":65081465,"ACTIVITY_ID":2010890,"SAMPLE_ID":"+58+000/6/BH/1","SAMPLE_ALIAS":"BH77/02, BH77/75","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".50667","Y_ORIGINAL":"58.4925","X_ED50":0.50666999999999995,"Y_ED50":58.4925,"X_WGS84":0.50503189999999998,"Y_WGS84":58.491881499999998,"X_BNG":546117,"Y_BNG":958686,"WATER_DEPTH_METRES":147,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":217.75,"UNIT_TOP_DEPTH_METRES":124,"UNIT_BASE_DEPTH_METRES":200,"UNIT_LENGTH_METRES":76,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","LITHOSTRATIGRAPHY":"ABERDEEN GROUND FORMATION","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081533","properties":{"GEOLOGICAL_DATA_ID":65081533,"ACTIVITY_ID":2393489,"SAMPLE_ID":"+52+002/3231/VE/2","SAMPLE_ALIAS":"GEO33/VCR6-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-22T22:19:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"2.00185","Y_ORIGINAL":"52.79458","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":2.0032367,"Y_ED50":52.795376999999995,"X_WGS84":2.0018500000000001,"Y_WGS84":52.794579999999996,"X_BNG":669885,"Y_BNG":329399,"WATER_DEPTH_METRES":32,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.3399999999999999,"UNIT_TOP_DEPTH_METRES":0.70000000000000007,"UNIT_BASE_DEPTH_METRES":1.1500000000000001,"UNIT_LENGTH_METRES":0.45000000000000001,"INTERPRETATION_SOURCE":"Geological 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Well sorted with a band of coarse sandy clay, rounded pebbles up to 10mm dia. and shell frags from 112-115cm. No pebbles or inclusions. Broken cockle shell @ 72 & 105cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093995","properties":{"GEOLOGICAL_DATA_ID":65093995,"ACTIVITY_ID":2393555,"SAMPLE_ID":"+52+001/3292/VE/1","SAMPLE_ALIAS":"GEO1/VC1-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-22T09:24:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.83225","Y_ORIGINAL":"52.66283","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.8336367,"Y_ED50":52.663633099999998,"X_WGS84":1.8322499999999999,"Y_WGS84":52.66283,"X_BNG":659236,"Y_BNG":314129,"WATER_DEPTH_METRES":39,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":1.6000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.23999999999999999,"UNIT_LENGTH_METRES":0.23999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Gradational","ROCK_CLASSIFICATION_MAIN":"Sandy mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MEAN":"Medium sand","SAND_SPHERICITY":"Low","SAND_ROUNDNESS_MINIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.24m: 10YR 5/2 Greyish brown poorly sorted fine - medium sand. Horizontally orientated mudstone clasts coated in iorn oxide covering. Inclusion including broken mollusc fragments and rounded to sub-rounded flint pebbles up to 20mm diameter. Wet unit.","ADDITIONAL_INFO":"PSA samples taken at 0-5 and 95-100cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075313","properties":{"GEOLOGICAL_DATA_ID":65075313,"ACTIVITY_ID":2393555,"SAMPLE_ID":"+52+001/3292/VE/1","SAMPLE_ALIAS":"GEO1/VC1-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-22T09:24:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.83225","Y_ORIGINAL":"52.66283","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.8336367,"Y_ED50":52.663633099999998,"X_WGS84":1.8322499999999999,"Y_WGS84":52.66283,"X_BNG":659236,"Y_BNG":314129,"WATER_DEPTH_METRES":39,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":1.6000000000000001,"UNIT_TOP_DEPTH_METRES":0.5,"UNIT_BASE_DEPTH_METRES":0.63,"UNIT_LENGTH_METRES":0.13,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.50 - 0.63m: 5Y 5/2 olive grey predominantly fine grained watery sands with shell hash and large rounded flint pebbles up to 50mm diameter","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078434","properties":{"GEOLOGICAL_DATA_ID":65078434,"ACTIVITY_ID":2386467,"SAMPLE_ID":"+52-015/2/CS/1","SAMPLE_ALIAS":"X","SAMPLE_SOURCE":"Cruise: 2009/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2009-08-30T00:44:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-14.94877","Y_ORIGINAL":"52.03165","LOCATION_SOURCE":"Trimble_SeapathDGPS","X_ED50":-14.9470698,"Y_ED50":52.0326868,"X_WGS84":-14.94877,"Y_WGS84":52.031649999999999,"WATER_DEPTH_METRES":677,"TERMINAL_DEPTH_METRES":0.93000000000000005,"UNIT_TOP_DEPTH_METRES":0.23999999999999999,"UNIT_BASE_DEPTH_METRES":0.28999999999999998,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","SORTING_QUALITY":"Well-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Rounded","PERCENT_SHELL_IN_GRAVEL_FRACTION":1,"GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":5,"MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 8/2","MUNSELL_SOIL_COLOUR_MAIN":"pinkish white","GEOLOGIST":"aleslie","GEOLOGICAL_DESCRIPTION":"0.24 - 0.29m: Calcareous muddy sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081537","properties":{"GEOLOGICAL_DATA_ID":65081537,"ACTIVITY_ID":2386467,"SAMPLE_ID":"+52-015/2/CS/1","SAMPLE_ALIAS":"X","SAMPLE_SOURCE":"Cruise: 2009/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2009-08-30T00:44:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-14.94877","Y_ORIGINAL":"52.03165","LOCATION_SOURCE":"Trimble_SeapathDGPS","X_ED50":-14.9470698,"Y_ED50":52.0326868,"X_WGS84":-14.94877,"Y_WGS84":52.031649999999999,"WATER_DEPTH_METRES":677,"TERMINAL_DEPTH_METRES":0.93000000000000005,"UNIT_TOP_DEPTH_METRES":0.57000000000000006,"UNIT_BASE_DEPTH_METRES":0.93000000000000005,"UNIT_LENGTH_METRES":0.35999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","SORTING_QUALITY":"Well-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 8/2","MUNSELL_SOIL_COLOUR_MAIN":"pinkish white","GEOLOGIST":"aleslie","GEOLOGICAL_DESCRIPTION":"0.57 - 0.93m: Calcareous muddy sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097052","properties":{"GEOLOGICAL_DATA_ID":65097052,"ACTIVITY_ID":2073240,"SAMPLE_ID":"+57-006/275/CS/1","SAMPLE_ALIAS":"SI44","SAMPLE_SOURCE":"Cruise: 2007/7","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2007-09-23T11:53:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-5.490198","Y_ORIGINAL":"57.918598","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-5.4884348000000003,"Y_ED50":57.9193152,"X_WGS84":-5.4901979999999995,"Y_WGS84":57.918597999999996,"X_BNG":193378,"Y_BNG":897473,"WATER_DEPTH_METRES":119,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.2400000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":3.2400000000000002,"UNIT_LENGTH_METRES":3.2400000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 3.24m: Dark grey clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090852","properties":{"GEOLOGICAL_DATA_ID":65090852,"ACTIVITY_ID":2038837,"SAMPLE_ID":"+52+002/467/BH/1","SAMPLE_ALIAS":"BH81/50A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.45733","Y_ORIGINAL":"52.5145","LOCATION_SOURCE":"SatNav","X_ED50":2.4573299999999998,"Y_ED50":52.514500000000005,"X_WGS84":2.4559628,"Y_WGS84":52.513699199999998,"X_BNG":702417,"Y_BNG":299981,"WATER_DEPTH_METRES":51,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":113.7,"UNIT_TOP_DEPTH_METRES":110,"UNIT_BASE_DEPTH_METRES":113.84,"UNIT_LENGTH_METRES":3.8399999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Very","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"110.00 - 113.84m: Sand, fine grained, green, shelly with abundant glauconite","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084623","properties":{"GEOLOGICAL_DATA_ID":65084623,"ACTIVITY_ID":2041010,"SAMPLE_ID":"+60-003/256/BH/1","SAMPLE_ALIAS":"BH84/04","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.27483","Y_ORIGINAL":"60.75232","LOCATION_SOURCE":"SatNav","X_ED50":-2.2748299999999997,"Y_ED50":60.752319999999997,"X_WGS84":-2.2766573000000001,"Y_WGS84":60.751750800000003,"X_BNG":385020,"Y_BNG":1207666,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":154,"UNIT_TOP_DEPTH_METRES":96.549999999999997,"UNIT_BASE_DEPTH_METRES":96.799999999999997,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Muddy sandy gravel (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"96.55 - 96.80m: Probably disturbed muddy sandy gravel.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075367","properties":{"GEOLOGICAL_DATA_ID":65075367,"ACTIVITY_ID":2829456,"SAMPLE_ID":"+50-001/2182/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512991","Y_ORIGINAL":"84551","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40173880000000001,"Y_ED50":50.650585599999999,"X_WGS84":-0.40311720000000001,"Y_WGS84":50.649695299999998,"X_BNG":512991,"Y_BNG":84551,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":24,"UNIT_BASE_DEPTH_METRES":39,"UNIT_LENGTH_METRES":15,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"24.00 - 39.00m: 24-39 Sandy/silty clay loam, coarse sand with shells, small gravel, mixed with layer above – contamination/mixing but also TRANSITION, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075368","properties":{"GEOLOGICAL_DATA_ID":65075368,"ACTIVITY_ID":2039205,"SAMPLE_ID":"+48-008/43/BH/1","SAMPLE_ALIAS":"BH81/02","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-12T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.4745","Y_ORIGINAL":"48.751","LOCATION_SOURCE":"SatNav","X_ED50":-7.4744999999999999,"Y_ED50":48.751000000000005,"X_WGS84":-7.4759662999999996,"Y_WGS84":48.749972399999997,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.100000000000009,"UNIT_TOP_DEPTH_METRES":6.7999999999999998,"UNIT_BASE_DEPTH_METRES":7.6799999999999997,"UNIT_LENGTH_METRES":0.88,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"silt","SORTING_QUALITY":"Well-Sorted","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Miocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Pliocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 2/1","MUNSELL_SOIL_COLOUR_MAIN":"black","GEOLOGICAL_DESCRIPTION":"6.80 - 7.68m: CALCAREOUS SILT, light olive grey (5- 10 Y2/1) slightly sandy,well sorted,highly calcareous, rich microfauna, uniform, apparently structureless, stiff, grading very stiff towards base; uncemented","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087696","properties":{"GEOLOGICAL_DATA_ID":65087696,"ACTIVITY_ID":2022272,"SAMPLE_ID":"+53+000/1232/BH/1","SAMPLE_ALIAS":"BH81/52, BH81/52A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-04T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".73817","Y_ORIGINAL":"53.531","LOCATION_SOURCE":"SatNav","X_ED50":0.73816999999999999,"Y_ED50":53.531000000000006,"X_WGS84":0.73672970000000004,"Y_WGS84":53.5302121,"X_BNG":581488,"Y_BNG":407212,"WATER_DEPTH_METRES":20,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":7.6000000000000005,"UNIT_BASE_DEPTH_METRES":8.0999999999999996,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","PERCENT_SHELL_IN_SAND_FRACTION":5,"MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark brown","GEOLOGICAL_DESCRIPTION":"7.60 - 8.10m: TILL, stiff,  brown (7YR3/2) clay, silty, locally sandy, 5-10% lithic granules pebbles, moderately calcareous mainly chalk, jurassic, permo-triass , diffuse partings muddy sand at top with C5% shell sand","CONFIDENTIALITY":"unclassified (open 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[year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65096857","properties":{"GEOLOGICAL_DATA_ID":65096857,"ACTIVITY_ID":2041367,"SAMPLE_ID":"+58+001/94/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-05-29T02:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.07897","Y_ORIGINAL":"58.30856","LOCATION_SOURCE":"Main Chain Decca","X_ED50":1.07897,"Y_ED50":58.30856,"X_WGS84":1.0773557,"Y_WGS84":58.307941800000002,"X_BNG":580402,"Y_BNG":939605,"WATER_DEPTH_METRES":147,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.3500000000000001,"UNIT_TOP_DEPTH_METRES":0.20000000000000001,"UNIT_BASE_DEPTH_METRES":1.3500000000000001,"UNIT_LENGTH_METRES":1.1500000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075144","properties":{"GEOLOGICAL_DATA_ID":65075144,"ACTIVITY_ID":1949233,"SAMPLE_ID":"+58+001/99/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological 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plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093818","properties":{"GEOLOGICAL_DATA_ID":65093818,"ACTIVITY_ID":1949176,"SAMPLE_ID":"+58+001/131/VE/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1982-06-01T21:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.01507","Y_ORIGINAL":"58.88509","LOCATION_SOURCE":"Main Chain Decca","X_ED50":1.0150699999999999,"Y_ED50":58.885089999999998,"X_WGS84":1.0134278999999999,"Y_WGS84":58.884492399999999,"X_BNG":573775,"Y_BNG":1003592,"WATER_DEPTH_METRES":108,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.47999999999999998,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":0.47000000000000003,"UNIT_LENGTH_METRES":0.41999999999999998,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","H2S_ODOUR":"Induced by acid","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Hard","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 2.5/1","MUNSELL_SOIL_COLOUR_MAIN":"black","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087466","properties":{"GEOLOGICAL_DATA_ID":65087466,"ACTIVITY_ID":1942574,"SAMPLE_ID":"+60-003/364/BC/1","SAMPLE_ALIAS":"54538#2","SAMPLE_SOURCE":"Cruise: 1998_CD112","CLIENT":"Atlantic Frontier Environmental Network","CONTRACTOR":"National Oceanography Centre","EQUIPMENT_TYPE":"Corer: Box","SAMPLING_START_DATE":"1998-05-30T12:44:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.48133","Y_ORIGINAL":"60.99767","LOCATION_SOURCE":"GPS","X_ED50":-2.4813299999999998,"Y_ED50":60.997669999999999,"X_WGS84":-2.4831767,"Y_WGS84":60.997107499999998,"X_BNG":373965,"Y_BNG":1235060,"WATER_DEPTH_METRES":504,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.40000000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.040000000000000001,"UNIT_LENGTH_METRES":0.040000000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","GEOLOGICAL_DESCRIPTION":"0.00 - 0.04m: Seabed totally reworked - possibly by trawlers. Lumps of very soft clay within a slury. Buried repeats of the seabed, some black with sponge frags.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Atlantic Frontier Environmental Network materials \"Contains Atlantic Frontier Environmental Network materials ©AFEN [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093820","properties":{"GEOLOGICAL_DATA_ID":65093820,"ACTIVITY_ID":2041254,"SAMPLE_ID":"+58-008/92/DR/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1985-10-02T01:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.705","Y_ORIGINAL":"58.10967","LOCATION_SOURCE":"Lat/Long 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Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087469","properties":{"GEOLOGICAL_DATA_ID":65087469,"ACTIVITY_ID":1949788,"SAMPLE_ID":"+57-010/80/VE/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1985-12-02T20:55:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.74683","Y_ORIGINAL":"57.427","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-9.7468299999999992,"Y_ED50":57.427,"X_WGS84":-9.7486643999999991,"Y_WGS84":57.426206499999999,"X_BNG":-64636,"Y_BNG":863865,"WATER_DEPTH_METRES":1156,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 1.00m: depth of change estimated - core uncut","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078263","properties":{"GEOLOGICAL_DATA_ID":65078263,"ACTIVITY_ID":2011398,"SAMPLE_ID":"+57-007/401/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-11-01T02:58:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.849","Y_ORIGINAL":"57.241","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-6.8490000000000002,"Y_ED50":57.241,"X_WGS84":-6.8507625000000001,"Y_WGS84":57.240240499999999,"X_BNG":107463,"Y_BNG":827043,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.62,"UNIT_TOP_DEPTH_METRES":0.14999999999999999,"UNIT_BASE_DEPTH_METRES":0.62,"UNIT_LENGTH_METRES":0.47000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sandy mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark 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Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-10-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".56367","Y_ORIGINAL":"58.07167","X_ED50":0.56367,"Y_ED50":58.071669999999997,"X_WGS84":0.56205230000000006,"Y_WGS84":58.071036800000002,"X_BNG":551223,"Y_BNG":911975,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":181.84,"UNIT_TOP_DEPTH_METRES":110.60000000000001,"UNIT_BASE_DEPTH_METRES":181.84,"UNIT_LENGTH_METRES":71.239999999999995,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","LITHOSTRATIGRAPHY":"ABERDEEN GROUND FORMATION","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087569","properties":{"GEOLOGICAL_DATA_ID":65087569,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":54,"UNIT_BASE_DEPTH_METRES":107,"UNIT_LENGTH_METRES":53,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090710","properties":{"GEOLOGICAL_DATA_ID":65090710,"ACTIVITY_ID":1945011,"SAMPLE_ID":"+59-005/1/BH/1","SAMPLE_ALIAS":"BH72/37","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-22T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.35333","Y_ORIGINAL":"59.158","LOCATION_SOURCE":"DECCA","X_ED50":-4.3533299999999997,"Y_ED50":59.158000000000001,"X_WGS84":-4.3551267999999999,"Y_WGS84":59.157342999999997,"X_BNG":265424,"Y_BNG":1032442,"WATER_DEPTH_METRES":85,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":26.75,"UNIT_TOP_DEPTH_METRES":0.59999999999999998,"UNIT_BASE_DEPTH_METRES":23,"UNIT_LENGTH_METRES":22.400000000000002,"INTERPRETATION_SOURCE":"Legacy geological data describing units in 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[year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097054","properties":{"GEOLOGICAL_DATA_ID":65097054,"ACTIVITY_ID":2393591,"SAMPLE_ID":"+52+002/3230/VE/1","SAMPLE_ALIAS":"GEO36/VCR9-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-22T20:36:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"2.01033","Y_ORIGINAL":"52.77882","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":2.0117159999999998,"Y_ED50":52.779617399999999,"X_WGS84":2.0103299999999997,"Y_WGS84":52.778819999999996,"X_BNG":670554,"Y_BNG":327679,"WATER_DEPTH_METRES":33,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.27,"UNIT_TOP_DEPTH_METRES":1.52,"UNIT_BASE_DEPTH_METRES":1.7,"UNIT_LENGTH_METRES":0.17999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore 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Well sorted. Wet unit. Abundant shells complete and frags c. 50%. Shells include cockles, winkles and gastropds in vertical orientation. No pebbles. Abrupt basal boundary.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087650","properties":{"GEOLOGICAL_DATA_ID":65087650,"ACTIVITY_ID":2393669,"SAMPLE_ID":"+52+001/3282/VE/1","SAMPLE_ALIAS":"GEO15/VC18-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-19T22:26:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.89008","Y_ORIGINAL":"52.41565","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.8914578,"Y_ED50":52.416460299999997,"X_WGS84":1.89008,"Y_WGS84":52.415649999999999,"X_BNG":664628,"Y_BNG":286859,"WATER_DEPTH_METRES":34,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.25,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.68000000000000005,"UNIT_LENGTH_METRES":0.68000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Sandy mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MEAN":"Very fine sand","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"0N 2.5/0","MUNSELL_SOIL_COLOUR_MAIN":"black","GEOLOGICAL_DESCRIPTION":"0.00 - 0.68m: Gley 1 2.5/N black silty clay. Well sorted with horizontal microlaminations. Layers of sandier grey clay at 35-38, 42-43, 58-60 & 65-65cm. No inclusions, shells or pebbles. Clear boundary.","ADDITIONAL_INFO":"PSA samples taken at 0-5, 100-105 and 200-205cm","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097062","properties":{"GEOLOGICAL_DATA_ID":65097062,"ACTIVITY_ID":2386741,"SAMPLE_ID":"+57-020/11/CS/1","SAMPLE_ALIAS":"433","SAMPLE_SOURCE":"Cruise: 2009/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2009-09-04T15:26:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-19.1831","Y_ORIGINAL":"57.6719","LOCATION_SOURCE":"Trimble_SeapathDGPS","X_ED50":-19.181079199999999,"Y_ED50":57.672826200000003,"X_WGS84":-19.1831,"Y_WGS84":57.671900000000001,"WATER_DEPTH_METRES":933,"TERMINAL_DEPTH_METRES":1.46,"UNIT_TOP_DEPTH_METRES":1.0800000000000001,"UNIT_BASE_DEPTH_METRES":1.4650000000000001,"UNIT_LENGTH_METRES":0.38500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","SORTING_QUALITY":"Well-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 8/2","MUNSELL_SOIL_COLOUR_MAIN":"very pale brown","GEOLOGIST":"Nick Owen","GEOLOGICAL_DESCRIPTION":"1.08 - 1.47m: Foram sand. Muddy at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090795","properties":{"GEOLOGICAL_DATA_ID":65090795,"ACTIVITY_ID":2386807,"SAMPLE_ID":"+59-016/4/CS/1","SAMPLE_ALIAS":"413","SAMPLE_SOURCE":"Cruise: 2009/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2009-09-11T20:58:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"-15.7603","Y_ORIGINAL":"59.1315","LOCATION_SOURCE":"Trimble_SeapathDGPS","X_ED50":-15.758255500000001,"Y_ED50":59.132323300000003,"X_WGS84":-15.760300000000001,"Y_WGS84":59.131500000000003,"WATER_DEPTH_METRES":1085,"TERMINAL_DEPTH_METRES":0.93000000000000005,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.20999999999999999,"UNIT_LENGTH_METRES":0.20999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Gradational","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Coarse sand","SORTING_QUALITY":"Moderately-Sorted","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 7/1","MUNSELL_SOIL_COLOUR_MAIN":"light gray","GEOLOGIST":"aleslie","GEOLOGICAL_DESCRIPTION":"0.00 - 0.21m: Muddy sand. Foram sand, some muddy, 10YR 7/4 at top 0.05 m of core. Heavily bioturbated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097064","properties":{"GEOLOGICAL_DATA_ID":65097064,"ACTIVITY_ID":2006722,"SAMPLE_ID":"+60+000/306/BH/1","SAMPLE_ALIAS":"BH81/16","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-07T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".49933","Y_ORIGINAL":"60.44683","LOCATION_SOURCE":"DECCA","X_ED50":0.49933,"Y_ED50":60.446829999999999,"X_WGS84":0.49759690000000001,"Y_WGS84":60.446285099999997,"X_BNG":537512,"Y_BNG":1176216,"WATER_DEPTH_METRES":130,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.40000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":5,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097072","properties":{"GEOLOGICAL_DATA_ID":65097072,"ACTIVITY_ID":2393953,"SAMPLE_ID":"+52+001/3285/VE/1","SAMPLE_ALIAS":"GEO10/VC13-C","SAMPLE_SOURCE":"Cruise: 2009/4_MEPF","CLIENT":"Marine Aggregate Levy Sustainability Fund","CONTRACTOR":"CEFAS","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2009-05-21T17:07:00","EPSG_CODE":4326,"EPSG":"WGS 84","X_ORIGINAL":"1.92417","Y_ORIGINAL":"52.51638","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":1.9255499999999999,"Y_ED50":52.517186700000003,"X_WGS84":1.9241699999999999,"Y_WGS84":52.516379999999998,"X_BNG":666337,"Y_BNG":298183,"WATER_DEPTH_METRES":31,"WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":2.6200000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.17000000000000001,"UNIT_LENGTH_METRES":0.17000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","BASAL_CONTACT_TYPE":"Sharp","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Rounded","PERCENT_SHELL_IN_GRAVEL_FRACTION":1,"GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":1,"MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 6/4","MUNSELL_SOIL_COLOUR_MAIN":"light yellowish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.17m: 10YR 6/4 light yellowish brown medium to coarse sand. Rounded grains with high sphericty. Abundant flint pebbles up to 20mm dia, sub-rounded. Abundant small shell frags. Poorly sorted, but inclusions have vertical orientation. Clear basal boundary","ADDITIONAL_INFO":"PSA samples 0-5, 100-105 and 200-205","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced MALSF materials \"Contains Marine Aggregate Levy Sustainability Fund (MALSF) materials ©Crown Copyright [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090860","properties":{"GEOLOGICAL_DATA_ID":65090860,"ACTIVITY_ID":2829456,"SAMPLE_ID":"+50-001/2182/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512991","Y_ORIGINAL":"84551","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40173880000000001,"Y_ED50":50.650585599999999,"X_WGS84":-0.40311720000000001,"Y_WGS84":50.649695299999998,"X_BNG":512991,"Y_BNG":84551,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":395,"UNIT_BASE_DEPTH_METRES":400,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"395.00 - 400.00m: Silty clay with sand interleaved, Gley 1 4/1, Abrupt boundary, FLOOD COUPLETS","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084630","properties":{"GEOLOGICAL_DATA_ID":65084630,"ACTIVITY_ID":2829456,"SAMPLE_ID":"+50-001/2182/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512991","Y_ORIGINAL":"84551","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40173880000000001,"Y_ED50":50.650585599999999,"X_WGS84":-0.40311720000000001,"Y_WGS84":50.649695299999998,"X_BNG":512991,"Y_BNG":84551,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":474,"UNIT_BASE_DEPTH_METRES":490,"UNIT_LENGTH_METRES":16,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"474.00 - 490.00m: 474-490 Sand with silty clay [0.5cm] interleaved, Gley 1 4/1, black organic smear/stains, Abrupt boundary, FLOOD COUPLETS?","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090861","properties":{"GEOLOGICAL_DATA_ID":65090861,"ACTIVITY_ID":1946704,"SAMPLE_ID":"+58-008/189/BH/1","SAMPLE_ALIAS":"BH85/05, BH85/05A, BH85/05B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.8725","Y_ORIGINAL":"58.4795","LOCATION_SOURCE":"SatNav","X_ED50":-7.8725000000000005,"Y_ED50":58.479500000000002,"X_WGS84":-7.8743461000000003,"Y_WGS84":58.478769900000003,"X_BNG":57781,"Y_BNG":969486,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44,"UNIT_TOP_DEPTH_METRES":38.600000000000001,"UNIT_BASE_DEPTH_METRES":39,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Silt","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"38.60 - 39.00m: Silt and very  fine sand, with partly weathered cobbles of dolerite. Poorly sorted and very compacted. Calcareous. very dark grey (5Y 3/1).","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087701","properties":{"GEOLOGICAL_DATA_ID":65087701,"ACTIVITY_ID":1945061,"SAMPLE_ID":"+59-004/275/BH/1","SAMPLE_ALIAS":"BH81/22","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-26T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.52067","Y_ORIGINAL":"59.92017","LOCATION_SOURCE":"SatNav","X_ED50":-3.52067,"Y_ED50":59.920169999999999,"X_WGS84":-3.5224853,"Y_WGS84":59.919552500000002,"X_BNG":314976,"Y_BNG":1115925,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":24.5,"UNIT_TOP_DEPTH_METRES":12.800000000000001,"UNIT_BASE_DEPTH_METRES":24,"UNIT_LENGTH_METRES":11.200000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"12.80 - 24.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094071","properties":{"GEOLOGICAL_DATA_ID":65094071,"ACTIVITY_ID":1945062,"SAMPLE_ID":"+59-004/278/BH/1","SAMPLE_ALIAS":"BH82/12","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-04T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.29583","Y_ORIGINAL":"59.99767","LOCATION_SOURCE":"SatNav","X_ED50":-3.29583,"Y_ED50":59.997669999999999,"X_WGS84":-3.2976435999999998,"Y_WGS84":59.997058500000001,"X_BNG":327715,"Y_BNG":1124288,"WATER_DEPTH_METRES":214,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":28,"UNIT_TOP_DEPTH_METRES":19,"UNIT_BASE_DEPTH_METRES":19.02,"UNIT_LENGTH_METRES":0.02,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"19.00 - 19.02m: Hammer Sample - MUDSTONE : (Claystone) very dark grey 5Y3/1, very hard, non calcareous, lustric surfaces, micromicaceous, faint horizontal lamination, occasional coarser laminae ~22mm ‘? tuff horizons’.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094072","properties":{"GEOLOGICAL_DATA_ID":65094072,"ACTIVITY_ID":1946704,"SAMPLE_ID":"+58-008/189/BH/1","SAMPLE_ALIAS":"BH85/05, BH85/05A, BH85/05B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-23T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.8725","Y_ORIGINAL":"58.4795","LOCATION_SOURCE":"SatNav","X_ED50":-7.8725000000000005,"Y_ED50":58.479500000000002,"X_WGS84":-7.8743461000000003,"Y_WGS84":58.478769900000003,"X_BNG":57781,"Y_BNG":969486,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":44,"UNIT_TOP_DEPTH_METRES":43,"UNIT_BASE_DEPTH_METRES":43.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"43.00 - 43.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081378","properties":{"GEOLOGICAL_DATA_ID":65081378,"ACTIVITY_ID":1946596,"SAMPLE_ID":"+58-010/12/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-09-30T23:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.06667","Y_ORIGINAL":"58.33833","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-9.0666700000000002,"Y_ED50":58.338329999999999,"X_WGS84":-9.0685354,"Y_WGS84":58.337578000000001,"X_BNG":-13316,"Y_BNG":960534,"WATER_DEPTH_METRES":363,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.29,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":0.40000000000000002,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GEOLOGICAL_DESCRIPTION":"0.05 - 0.40m: uncut core - lithology divined","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093826","properties":{"GEOLOGICAL_DATA_ID":65093826,"ACTIVITY_ID":1949769,"SAMPLE_ID":"+57-010/161/CS/1","SAMPLE_SOURCE":"Cruise: 1992/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1992-08-10T21:22:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.942","Y_ORIGINAL":"57.00217","LOCATION_SOURCE":"LORAN","X_ED50":-9.9420000000000002,"Y_ED50":57.00217,"X_WGS84":-9.9438178999999991,"Y_WGS84":57.001359200000003,"X_BNG":-81836,"Y_BNG":818115,"WATER_DEPTH_METRES":2027,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.1499999999999999,"UNIT_TOP_DEPTH_METRES":0.20000000000000001,"UNIT_BASE_DEPTH_METRES":2.1499999999999999,"UNIT_LENGTH_METRES":1.95,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090605","properties":{"GEOLOGICAL_DATA_ID":65090605,"ACTIVITY_ID":2010951,"SAMPLE_ID":"+57-010/184/CS/1","SAMPLE_SOURCE":"Cruise: 1992/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1992-08-13T20:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.91633","Y_ORIGINAL":"57.01","LOCATION_SOURCE":"LORAN","X_ED50":-9.9163300000000003,"Y_ED50":57.009999999999998,"X_WGS84":-9.9181477999999998,"Y_WGS84":57.009189800000001,"X_BNG":-80181,"Y_BNG":818802,"WATER_DEPTH_METRES":2029,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.8500000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/3","MUNSELL_SOIL_COLOUR_MAIN":"olive","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087472","properties":{"GEOLOGICAL_DATA_ID":65087472,"ACTIVITY_ID":2010951,"SAMPLE_ID":"+57-010/184/CS/1","SAMPLE_SOURCE":"Cruise: 1992/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1992-08-13T20:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.91633","Y_ORIGINAL":"57.01","LOCATION_SOURCE":"LORAN","X_ED50":-9.9163300000000003,"Y_ED50":57.009999999999998,"X_WGS84":-9.9181477999999998,"Y_WGS84":57.009189800000001,"X_BNG":-80181,"Y_BNG":818802,"WATER_DEPTH_METRES":2029,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.8500000000000001,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087473","properties":{"GEOLOGICAL_DATA_ID":65087473,"ACTIVITY_ID":2010952,"SAMPLE_ID":"+57-010/187/CS/1","SAMPLE_SOURCE":"Cruise: 1992/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1992-08-15T15:38:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.29933","Y_ORIGINAL":"57.01783","LOCATION_SOURCE":"LORAN","X_ED50":-9.2993299999999994,"Y_ED50":57.017829999999996,"X_WGS84":-9.3011353000000003,"Y_WGS84":57.017028799999999,"X_BNG":-42749,"Y_BNG":815488,"WATER_DEPTH_METRES":1131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.0499999999999998,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.0499999999999998,"UNIT_LENGTH_METRES":2.0499999999999998,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish 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the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078454","properties":{"GEOLOGICAL_DATA_ID":65078454,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no 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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"156.00 - 156.40m: SAND: dark grey (5Y4/1), very fine to fine grained, non-calcareous, lamination defined by colour variation from dark grey (5Y4/1) to olive grey (5Y5/2)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078456","properties":{"GEOLOGICAL_DATA_ID":65078456,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":25.400000000000002,"UNIT_BASE_DEPTH_METRES":28.100000000000001,"UNIT_LENGTH_METRES":2.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"25.40 - 28.10m: Clay, slightly paler, becoming greener, calcareous pale green glauconitic horizons, very slightly silty, small black black hard cherty nodules, thin walled bivalves and belemnites, grey, very calcareous, stiff, very finely laminated, fissured, silt filled burrows, silty, lenses, tiny bivalves, waxy throughout, traces of ironstone","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075377","properties":{"GEOLOGICAL_DATA_ID":65075377,"ACTIVITY_ID":1945077,"SAMPLE_ID":"+59-004/199/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-05-23T06:45:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.87934","Y_ORIGINAL":"59.00913","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.87934,"Y_ED50":59.009129999999999,"X_WGS84":-3.8811173999999999,"Y_WGS84":59.008473899999998,"X_BNG":292058,"Y_BNG":1015008,"WATER_DEPTH_METRES":77,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.32000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.37,"UNIT_LENGTH_METRES":0.37,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Moderately-Sorted","SAND_SPHERICITY":"Low","SAND_ROUNDNESS_MINIMUM":"Subrounded","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/4","MUNSELL_SOIL_COLOUR_MAIN":"light olive brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.37m: Medium - fine, moderate - poorly sorted, shelly sand. Terrigeneous component dominantly quartz with subordinate lithics and detritals. Grains sub - well rounded, low - medium sphericity. 0 - 0.15m c. 20-25% carbonate, light  olive brown 2.5Y 5/4. 0.15 - 0.37m c. 5-10% carbonate, Olive 5Y 4/3 - 4/4.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075380","properties":{"GEOLOGICAL_DATA_ID":65075380,"ACTIVITY_ID":1948401,"SAMPLE_ID":"+58-002/319/BH/1","SAMPLE_ALIAS":"BH82/15","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.343","Y_ORIGINAL":"58.13883","LOCATION_SOURCE":"SatNav","X_ED50":-1.343,"Y_ED50":58.138829999999999,"X_WGS84":-1.3446709000000001,"Y_WGS84":58.1381753,"X_BNG":438687,"Y_BNG":916770,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":40.899999999999999,"UNIT_TOP_DEPTH_METRES":31,"UNIT_BASE_DEPTH_METRES":31.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Lignite","SIMPLE_LITHOLOGY_CGI":"lignite","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"0N 2/0","MUNSELL_SOIL_COLOUR_MAIN":"black","GEOLOGICAL_DESCRIPTION":"31.00 - 31.50m: SANDY LIGNITE, pyritised plant fragments, fine grained quartz in lignitic matrix on COAL, black (N2) massive, vitric.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097152","properties":{"GEOLOGICAL_DATA_ID":65097152,"ACTIVITY_ID":1946864,"SAMPLE_ID":"+58-007/506/BH/1","SAMPLE_ALIAS":"BH90/17","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.9745","Y_ORIGINAL":"58.83067","X_ED50":-6.9744999999999999,"Y_ED50":58.830669999999998,"X_WGS84":-6.9763435000000005,"Y_WGS84":58.829965100000003,"X_BNG":112948,"Y_BNG":1004291,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":60,"UNIT_BASE_DEPTH_METRES":61.300000000000004,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","PLANT_REMAINS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"60.00 - 61.30m: SANDSTONE with SILTSTONE pale yellowish brown to dark brown, fine- to medium-grained micaceous sandstone. Parallel and low-angle current lamination. Fining-upward units with basal intraclastic coarse-grained sandstones overlying erosional surfaces cut into siltstones or fine-grained sandstones. Weak reaction to HCI, moderate to strong in siltstones. Non-calcareous between 60.10 and 61.53m. Rare plant fragment at 60.50m. Transitional contact at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081606","properties":{"GEOLOGICAL_DATA_ID":65081606,"ACTIVITY_ID":1941600,"SAMPLE_ID":"+61-001/8/BH/1","SAMPLE_ALIAS":"BH84/05","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53917","Y_ORIGINAL":"61.19232","LOCATION_SOURCE":"SatNav","X_ED50":-0.53916999999999993,"Y_ED50":61.192319999999995,"X_WGS84":-0.54097299999999993,"Y_WGS84":61.191790599999997,"X_BNG":478535,"Y_BNG":1257524,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":73.100000000000009,"UNIT_BASE_DEPTH_METRES":73.549999999999997,"UNIT_LENGTH_METRES":0.45000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"73.10 - 73.55m: Reddish brown clay band","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081607","properties":{"GEOLOGICAL_DATA_ID":65081607,"ACTIVITY_ID":1941600,"SAMPLE_ID":"+61-001/8/BH/1","SAMPLE_ALIAS":"BH84/05","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53917","Y_ORIGINAL":"61.19232","LOCATION_SOURCE":"SatNav","X_ED50":-0.53916999999999993,"Y_ED50":61.192319999999995,"X_WGS84":-0.54097299999999993,"Y_WGS84":61.191790599999997,"X_BNG":478535,"Y_BNG":1257524,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":79,"UNIT_BASE_DEPTH_METRES":80,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"79.00 - 80.00m: SANDSTONE - greenish grey similar to beds above but with significantly less clay and harder more indurated, especially at top of unit. Towards the base of core becomes more friable. Some shell fragments and possible bioturbation. Difference in colour of clay material - now dark grey. Variable proportions of mica, generally being less in the indurated material.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090614","properties":{"GEOLOGICAL_DATA_ID":65090614,"ACTIVITY_ID":1959103,"SAMPLE_ID":"+55-001/303/VE/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1982-08-03T07:43:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.3443","Y_ORIGINAL":"55.25186","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.34429999999999999,"Y_ED50":55.251860000000001,"X_WGS84":-0.34582669999999999,"Y_WGS84":55.2511163,"X_BNG":505249,"Y_BNG":596462,"WATER_DEPTH_METRES":79,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.98,"UNIT_TOP_DEPTH_METRES":0.25,"UNIT_BASE_DEPTH_METRES":0.95000000000000007,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GEOLOGICAL_DESCRIPTION":"0.25 - 0.95m: not examined","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078265","properties":{"GEOLOGICAL_DATA_ID":65078265,"ACTIVITY_ID":2010993,"SAMPLE_ID":"+57-010/89/CS/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1985-12-03T16:47:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-9.63167","Y_ORIGINAL":"57.982","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-9.6316699999999997,"Y_ED50":57.981999999999999,"X_WGS84":-9.6335294999999999,"Y_WGS84":57.981227400000002,"X_BNG":-50775,"Y_BNG":924635,"WATER_DEPTH_METRES":550,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.71,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":1.6000000000000001,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.10 - 1.60m: boundaries uncertain","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084411","properties":{"GEOLOGICAL_DATA_ID":65084411,"ACTIVITY_ID":1953404,"SAMPLE_ID":"+56-009/155/VE/1","SAMPLE_SOURCE":"Cruise: 1985/9","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1985-11-02T23:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.39833","Y_ORIGINAL":"56.22517","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-8.3983299999999996,"Y_ED50":56.225169999999999,"X_WGS84":-8.4000799999999991,"Y_WGS84":56.224354499999997,"X_BNG":3559,"Y_BNG":721974,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9199999999999999,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":0.80000000000000004,"UNIT_LENGTH_METRES":0.75,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SORTING_QUALITY":"Moderately-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.05 - 0.80m: lower boundary nominal","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087482","properties":{"GEOLOGICAL_DATA_ID":65087482,"ACTIVITY_ID":2000861,"SAMPLE_ID":"+59-005/185/VE/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1982-05-20T17:38:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.90047","Y_ORIGINAL":"59.55628","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.9004699999999994,"Y_ED50":59.556279999999994,"X_WGS84":-4.9023012999999995,"Y_WGS84":59.555630299999997,"X_BNG":236080,"Y_BNG":1078001,"WATER_DEPTH_METRES":138,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.4000000000000001,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":1.4000000000000001,"UNIT_LENGTH_METRES":1.3500000000000001,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Mud (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"mud","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.05 - 1.40m: top 2cms as GS very silty clay occ'l gravel-top reddish brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075159","properties":{"GEOLOGICAL_DATA_ID":65075159,"ACTIVITY_ID":2031146,"SAMPLE_ID":"+50+001/867/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1983-08-04T01:41:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.16746","Y_ORIGINAL":"50.72885","LOCATION_SOURCE":"Main Chain Decca","X_ED50":1.1674599999999999,"Y_ED50":50.728849999999994,"X_WGS84":1.1661143,"Y_WGS84":50.7279798,"X_BNG":623542,"Y_BNG":96821,"WATER_DEPTH_METRES":27,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.14999999999999999,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":0.14999999999999999,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SAND_SPHERICITY":"High","SAND_ROUNDNESS_MINIMUM":"Subrounded","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 6/4","MUNSELL_SOIL_COLOUR_MAIN":"light yellowish brown","GEOLOGICAL_DESCRIPTION":"0.10 - 0.15m: sandstone is friable","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078267","properties":{"GEOLOGICAL_DATA_ID":65078267,"ACTIVITY_ID":1942671,"SAMPLE_ID":"+60-003/224/CR/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Rock 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Silty layers appear at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078458","properties":{"GEOLOGICAL_DATA_ID":65078458,"ACTIVITY_ID":2005521,"SAMPLE_ID":"+60-006/50/CS/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1987-01-16T00:56:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.20783","Y_ORIGINAL":"60.3315","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-5.2078299999999995,"Y_ED50":60.331500000000005,"X_WGS84":-5.2097113999999998,"Y_WGS84":60.330874999999999,"X_BNG":222903,"Y_BNG":1165072,"WATER_DEPTH_METRES":1096,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.4700000000000002,"UNIT_TOP_DEPTH_METRES":1.47,"UNIT_BASE_DEPTH_METRES":2.4700000000000002,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Low plasticity","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"1.47 - 2.47m: MUDDY SAND - very soft, olive grey (5Y 4/2), fine grained silty muddy sand, slightly plastic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081558","properties":{"GEOLOGICAL_DATA_ID":65081558,"ACTIVITY_ID":1945297,"SAMPLE_ID":"+59-003/306/BH/1","SAMPLE_ALIAS":"BH82/09","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-31T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.61133","Y_ORIGINAL":"59.961","LOCATION_SOURCE":"SatNav","X_ED50":-2.6113299999999997,"Y_ED50":59.961000000000006,"X_WGS84":-2.6131235999999998,"Y_WGS84":59.960396199999998,"X_BNG":365860,"Y_BNG":1119654,"WATER_DEPTH_METRES":89,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3,"UNIT_TOP_DEPTH_METRES":1.4000000000000001,"UNIT_BASE_DEPTH_METRES":3,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Very","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"1.40 - 3.00m: Mudstone : silty grades in part to siltstone, muddy. Dark greenish grey 5GY 4/1 calcareous, very hard, very micaceous (biotite) … very broken core.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084584","properties":{"GEOLOGICAL_DATA_ID":65084584,"ACTIVITY_ID":1945348,"SAMPLE_ID":"+59-003/170/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-17T22:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.6126","Y_ORIGINAL":"59.51343","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.6126,"Y_ED50":59.51343,"X_WGS84":-2.6143703999999999,"Y_WGS84":59.512809400000002,"X_BNG":365329,"Y_BNG":1069810,"WATER_DEPTH_METRES":73,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.6799999999999999,"UNIT_TOP_DEPTH_METRES":0.38,"UNIT_BASE_DEPTH_METRES":0.62,"UNIT_LENGTH_METRES":0.23999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Rounded","GEOLOGICAL_DESCRIPTION":"0.38 - 0.62m: Sandy gravel, red brown, pebbles 4-6cm, rounded.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081608","properties":{"GEOLOGICAL_DATA_ID":65081608,"ACTIVITY_ID":1941600,"SAMPLE_ID":"+61-001/8/BH/1","SAMPLE_ALIAS":"BH84/05","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53917","Y_ORIGINAL":"61.19232","LOCATION_SOURCE":"SatNav","X_ED50":-0.53916999999999993,"Y_ED50":61.192319999999995,"X_WGS84":-0.54097299999999993,"Y_WGS84":61.191790599999997,"X_BNG":478535,"Y_BNG":1257524,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":80,"UNIT_BASE_DEPTH_METRES":82,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"80.00 - 82.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090866","properties":{"GEOLOGICAL_DATA_ID":65090866,"ACTIVITY_ID":2030511,"SAMPLE_ID":"+50-002/241/BH/1","SAMPLE_ALIAS":"BH75/34","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-07-10T16:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8325","Y_ORIGINAL":"50.66717","X_ED50":-1.8325,"Y_ED50":50.667169999999999,"X_WGS84":-1.8339099000000001,"Y_WGS84":50.666263700000002,"X_BNG":411835,"Y_BNG":85190,"WATER_DEPTH_METRES":18,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":48,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.00 - 1.00m: GRAVEL, sandy, with shell debris.","ADDITIONAL_INFO":"Log shows no cores recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087710","properties":{"GEOLOGICAL_DATA_ID":65087710,"ACTIVITY_ID":2035889,"SAMPLE_ID":"+54-005/180/BH/1","SAMPLE_ALIAS":"BH73/52","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-10-04T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.63567","Y_ORIGINAL":"54.57167","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.6356700000000002,"Y_ED50":54.571669999999997,"X_WGS84":-4.6372707000000002,"Y_WGS84":54.57085,"X_BNG":229614,"Y_BNG":522713,"WATER_DEPTH_METRES":48,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.6,"UNIT_TOP_DEPTH_METRES":9,"UNIT_BASE_DEPTH_METRES":11.200000000000001,"UNIT_LENGTH_METRES":2.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Carboniferous Period","GEOLOGICAL_DESCRIPTION":"9.00 - 11.20m: SANDSTONE, stained reddish brown coarse/medium, with minor siltstone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090867","properties":{"GEOLOGICAL_DATA_ID":65090867,"ACTIVITY_ID":2030511,"SAMPLE_ID":"+50-002/241/BH/1","SAMPLE_ALIAS":"BH75/34","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-07-10T16:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8325","Y_ORIGINAL":"50.66717","X_ED50":-1.8325,"Y_ED50":50.667169999999999,"X_WGS84":-1.8339099000000001,"Y_WGS84":50.666263700000002,"X_BNG":411835,"Y_BNG":85190,"WATER_DEPTH_METRES":18,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":48,"UNIT_TOP_DEPTH_METRES":43.600000000000001,"UNIT_BASE_DEPTH_METRES":47.5,"UNIT_LENGTH_METRES":3.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Ypresian Age","GEOLOGICAL_DESCRIPTION":"43.60 - 47.50m: CLAY, brown, plastic, with silty laminae.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094079","properties":{"GEOLOGICAL_DATA_ID":65094079,"ACTIVITY_ID":2030054,"SAMPLE_ID":"+50-003/299/BH/1","SAMPLE_ALIAS":"BH74/36","SAMPLE_SOURCE":"Cruise: 1974/8","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1974-10-04T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.9107","Y_ORIGINAL":"50.4537","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.9107000000000003,"Y_ED50":50.453700000000005,"X_WGS84":-2.9121264,"Y_WGS84":50.452774699999999,"X_BNG":335341,"Y_BNG":61835,"WATER_DEPTH_METRES":52,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":33,"UNIT_TOP_DEPTH_METRES":23.800000000000001,"UNIT_BASE_DEPTH_METRES":33,"UNIT_LENGTH_METRES":9.2000000000000011,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Toarcian Age","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"23.80 - 33.00m: MUDSTONE, brownish grey-green, grey mottling. calcareous, with ammonites (including Harooceras sp. to 26.21m Dactylioceras cf, sernicelaturn (SS Buckman) at 30.28m) and bivalves, (including Steinmannia sp 28.15- 29.21m). Small limestone nodule layer at 27. 50m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078522","properties":{"GEOLOGICAL_DATA_ID":65078522,"ACTIVITY_ID":2030055,"SAMPLE_ID":"+50-003/302/BH/1","SAMPLE_ALIAS":"BH74/39","SAMPLE_SOURCE":"Cruise: 1974/8","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1974-10-12T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.653","Y_ORIGINAL":"50.4507","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-2.653,"Y_ED50":50.450700000000005,"X_WGS84":-2.6544208999999999,"Y_WGS84":50.449777699999999,"X_BNG":353634,"Y_BNG":61309,"WATER_DEPTH_METRES":50,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":18.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Callovian Age","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.00 - 2.00m: NO RECOVERYMUDSTONE. grey and fossiliferous.","ADDITIONAL_INFO":"Log shows no cores recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081391","properties":{"GEOLOGICAL_DATA_ID":65081391,"ACTIVITY_ID":2054693,"SAMPLE_ID":"+62+000/26/CS/1","SAMPLE_ALIAS":"55334#1","SAMPLE_SOURCE":"Cruise: 2000_CD123","CLIENT":"Department of Trade and Industry","CONTRACTOR":"Geotek Ltd","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"2000-08-17T14:26:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".10283","Y_ORIGINAL":"62.31117","X_ED50":0.10282999999999999,"Y_ED50":62.311169999999997,"X_WGS84":0.10098120000000001,"Y_WGS84":62.310693100000002,"X_BNG":509012,"Y_BNG":1383063,"WATER_DEPTH_METRES":943,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.29,"UNIT_TOP_DEPTH_METRES":0.059999999999999998,"UNIT_BASE_DEPTH_METRES":2.29,"UNIT_LENGTH_METRES":2.23,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SORTING_QUALITY":"Very Well-Sorted","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Department of Energy and Climate Change materials \"Contains Department of Energy and Climate Change materials ©DECC [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65093839","properties":{"GEOLOGICAL_DATA_ID":65093839,"ACTIVITY_ID":1945912,"SAMPLE_ID":"+59-001/201/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1983-04-26T00:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.56917","Y_ORIGINAL":"59.1785","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-0.56916999999999995,"Y_ED50":59.1785,"X_WGS84":-0.57086930000000002,"Y_WGS84":59.177893400000002,"X_BNG":481781,"Y_BNG":1033227,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.81000000000000005,"UNIT_TOP_DEPTH_METRES":0.19,"UNIT_BASE_DEPTH_METRES":0.81000000000000005,"UNIT_LENGTH_METRES":0.62,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","HCL_REACTION":"No Reaction","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Very soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081397","properties":{"GEOLOGICAL_DATA_ID":65081397,"ACTIVITY_ID":2016769,"SAMPLE_ID":"+55-001/153/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-07-26T22:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.55483","Y_ORIGINAL":"55.75151","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.55482999999999993,"Y_ED50":55.751509999999996,"X_WGS84":-0.55638080000000001,"Y_WGS84":55.750780800000001,"X_BNG":490711,"Y_BNG":651767,"WATER_DEPTH_METRES":77,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.13,"UNIT_LENGTH_METRES":0.13,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore 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The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 4/4","MUNSELL_SOIL_COLOUR_MAIN":"dusky red","GEOLOGICAL_DESCRIPTION":"1.68 - 1.68m: SHOE SAMPLE - clay, very soft, reddish brown ?weathered mudstone/siltstone, reddish brown 2.5YR 4/4, finely micaceous, finely laminated, hard.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084589","properties":{"GEOLOGICAL_DATA_ID":65084589,"ACTIVITY_ID":2035124,"SAMPLE_ID":"+58+000/322/BH/1","SAMPLE_ALIAS":"BH84/11","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".74317","Y_ORIGINAL":"58.58833","LOCATION_SOURCE":"SatNav","X_ED50":0.74317,"Y_ED50":58.588329999999999,"X_WGS84":0.74153399999999992,"Y_WGS84":58.587717999999995,"X_BNG":559463,"Y_BNG":969890,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":60,"UNIT_TOP_DEPTH_METRES":24,"UNIT_BASE_DEPTH_METRES":24.600000000000001,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"24.00 - 24.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097095","properties":{"GEOLOGICAL_DATA_ID":65097095,"ACTIVITY_ID":2022272,"SAMPLE_ID":"+53+000/1232/BH/1","SAMPLE_ALIAS":"BH81/52, BH81/52A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-04T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".73817","Y_ORIGINAL":"53.531","LOCATION_SOURCE":"SatNav","X_ED50":0.73816999999999999,"Y_ED50":53.531000000000006,"X_WGS84":0.73672970000000004,"Y_WGS84":53.5302121,"X_BNG":581488,"Y_BNG":407212,"WATER_DEPTH_METRES":20,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":3.7000000000000002,"UNIT_BASE_DEPTH_METRES":5.6000000000000005,"UNIT_LENGTH_METRES":1.9000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","GEOLOGICAL_DESCRIPTION":"3.70 - 5.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075333","properties":{"GEOLOGICAL_DATA_ID":65075333,"ACTIVITY_ID":1961439,"SAMPLE_ID":"+54+006/8/BH/1","SAMPLE_ALIAS":"BH89/04B","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40383","Y_ORIGINAL":"54.631","X_ED50":6.4038300000000001,"Y_ED50":54.631,"X_WGS84":6.4024979000000002,"Y_WGS84":54.630312099999998,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":211.22,"UNIT_TOP_DEPTH_METRES":192,"UNIT_BASE_DEPTH_METRES":192.30000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"192.00 - 192.30m: SAND: fine or medium grained with very fine to very coarse grains, granules and pebbles, silty, pale grey (5Y6/1), non-calcareous, layered; granules mainly quartz, quartzite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097096","properties":{"GEOLOGICAL_DATA_ID":65097096,"ACTIVITY_ID":1959838,"SAMPLE_ID":"+54-006/280/BH/1","SAMPLE_ALIAS":"BH89/15","SAMPLE_SOURCE":"Cruise: 1989/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-11-07T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.34417","Y_ORIGINAL":"54.03683","X_ED50":-5.3441700000000001,"Y_ED50":54.036829999999995,"X_WGS84":-5.3457659999999994,"Y_WGS84":54.035983600000002,"X_BNG":181006,"Y_BNG":465181,"WATER_DEPTH_METRES":92,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":23,"UNIT_BASE_DEPTH_METRES":24,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"23.00 - 24.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078470","properties":{"GEOLOGICAL_DATA_ID":65078470,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":13.300000000000001,"UNIT_BASE_DEPTH_METRES":17.75,"UNIT_LENGTH_METRES":4.4500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"13.30 - 17.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075334","properties":{"GEOLOGICAL_DATA_ID":65075334,"ACTIVITY_ID":1960633,"SAMPLE_ID":"+54-004/82/BH/1","SAMPLE_ALIAS":"BH71/61","SAMPLE_SOURCE":"Cruise: 1971/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-10-12T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.97167","Y_ORIGINAL":"54.49967","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-3.97167,"Y_ED50":54.499669999999995,"X_WGS84":-3.9732533000000001,"Y_WGS84":54.498856099999998,"X_BNG":272308,"Y_BNG":513296,"WATER_DEPTH_METRES":41,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":31.5,"UNIT_TOP_DEPTH_METRES":10,"UNIT_BASE_DEPTH_METRES":18.5,"UNIT_LENGTH_METRES":8.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"10.00 - 18.50m: Clay,greenish grey, silty, micaceous. Occasional shell fragments? lacustrine","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084639","properties":{"GEOLOGICAL_DATA_ID":65084639,"ACTIVITY_ID":2030503,"SAMPLE_ID":"+50-002/229/BH/1","SAMPLE_ALIAS":"BH75/28, BH75/36","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-06-20T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.14833","Y_ORIGINAL":"50.23767","X_ED50":-1.1483299999999999,"Y_ED50":50.237669999999994,"X_WGS84":-1.149713,"Y_WGS84":50.2367591,"X_BNG":460735,"Y_BNG":37763,"WATER_DEPTH_METRES":60,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.7000000000000002,"UNIT_TOP_DEPTH_METRES":0.5,"UNIT_BASE_DEPTH_METRES":3,"UNIT_LENGTH_METRES":2.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"0.50 - 3.00m: MUDSTONE, dark grey-green, laminated, with micaceous partings.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075386","properties":{"GEOLOGICAL_DATA_ID":65075386,"ACTIVITY_ID":1946705,"SAMPLE_ID":"+58-008/190/BH/1","SAMPLE_ALIAS":"BH85/06, BH85/06A, BH85/06B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-10-26T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.62983","Y_ORIGINAL":"58.612","LOCATION_SOURCE":"SatNav","X_ED50":-7.6298299999999992,"Y_ED50":58.612000000000002,"X_WGS84":-7.6316772999999998,"Y_WGS84":58.6112781,"X_BNG":73139,"Y_BNG":982994,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":3.3999999999999999,"UNIT_LENGTH_METRES":3.3999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 3.40m: No recovery","ADDITIONAL_INFO":"Cavings suggest sand in top 1-2m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087716","properties":{"GEOLOGICAL_DATA_ID":65087716,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":55.75,"UNIT_BASE_DEPTH_METRES":55.950000000000003,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Mid Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"55.75 - 55.95m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094082","properties":{"GEOLOGICAL_DATA_ID":65094082,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":60.5,"UNIT_BASE_DEPTH_METRES":62.200000000000003,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Mid Jurassic Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"60.50 - 62.20m: MUDSTONE : very fine grained, very dark grey to blackish with sparse siltier bands that are pale. No internal structure but some sections show fissility, while others have conchoidal fracture. Greasy/waxy feel to core which is organic-rich, has traces of plant remains and possibly traces of bitumen. Non-calcareous with no apparent macrofauna. 62.04-62.23m colour change to greenish brown.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094083","properties":{"GEOLOGICAL_DATA_ID":65094083,"ACTIVITY_ID":1944321,"SAMPLE_ID":"+59-007/377/BH/1","SAMPLE_ALIAS":"BH90/02","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1355","Y_ORIGINAL":"59.4045","X_ED50":-6.1355000000000004,"Y_ED50":59.404500000000006,"X_WGS84":-6.1373537000000002,"Y_WGS84":59.403827700000001,"X_BNG":165280,"Y_BNG":1064816,"WATER_DEPTH_METRES":146,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":67.5,"UNIT_TOP_DEPTH_METRES":62.5,"UNIT_BASE_DEPTH_METRES":67.150000000000006,"UNIT_LENGTH_METRES":4.6500000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Mid Jurassic Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"62.50 - 67.15m: MUDSTONE : very fine grained, very dark grey to blackish with sparse siltier bands that are pale. No internal structure but some sections show fissility, while others have conchoidal fracture. Greasy/waxy feel to core which is organic-rich, has traces of plant remains and possibly traces of bitumen. Non-calcareous with no apparent macrofauna. 62.04-62.23m colour change to greenish brown.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075391","properties":{"GEOLOGICAL_DATA_ID":65075391,"ACTIVITY_ID":1946864,"SAMPLE_ID":"+58-007/506/BH/1","SAMPLE_ALIAS":"BH90/17","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.9745","Y_ORIGINAL":"58.83067","X_ED50":-6.9744999999999999,"Y_ED50":58.830669999999998,"X_WGS84":-6.9763435000000005,"Y_WGS84":58.829965100000003,"X_BNG":112948,"Y_BNG":1004291,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":75.5,"UNIT_BASE_DEPTH_METRES":77,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"75.50 - 77.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081410","properties":{"GEOLOGICAL_DATA_ID":65081410,"ACTIVITY_ID":2030459,"SAMPLE_ID":"+50-002/392/CS/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological 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1973/WH/2","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-05-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.25833","Y_ORIGINAL":"56.08","LOCATION_SOURCE":"DECCA","X_ED50":-2.2583299999999999,"Y_ED50":56.079999999999998,"X_WGS84":-2.2599353,"Y_WGS84":56.0792608,"X_BNG":383920,"Y_BNG":687413,"WATER_DEPTH_METRES":59,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":16.640000000000001,"UNIT_TOP_DEPTH_METRES":11,"UNIT_BASE_DEPTH_METRES":11.68,"UNIT_LENGTH_METRES":0.68000000000000005,"INTERPRETATION_SOURCE":"Legacy geological data describing units in offshore samples, interpretation derived from handwritten sample station data sheets.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087669","properties":{"GEOLOGICAL_DATA_ID":65087669,"ACTIVITY_ID":1948433,"SAMPLE_ID":"+58-002/272/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-06T18:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.91365","Y_ORIGINAL":"58.48728","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.9136499999999999,"Y_ED50":58.487279999999998,"X_WGS84":-1.9153518,"Y_WGS84":58.486630599999998,"X_BNG":405035,"Y_BNG":955383,"WATER_DEPTH_METRES":102,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5,"UNIT_TOP_DEPTH_METRES":1.5,"UNIT_BASE_DEPTH_METRES":5,"UNIT_LENGTH_METRES":3.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"1.50 - 5.00m: Clay grey blue soft silty intervals toward base. 5GY 4/1.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078475","properties":{"GEOLOGICAL_DATA_ID":65078475,"ACTIVITY_ID":2007520,"SAMPLE_ID":"+59-005/2/BH/1","SAMPLE_ALIAS":"BH77/07, BH77/36","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-30T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.96333","Y_ORIGINAL":"59.34333","X_ED50":-4.96333,"Y_ED50":59.343329999999995,"X_WGS84":-4.9651516000000004,"Y_WGS84":59.342671500000002,"X_BNG":231472,"Y_BNG":1054458,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":148,"UNIT_TOP_DEPTH_METRES":54.899999999999999,"UNIT_BASE_DEPTH_METRES":55,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Miocene Epoch","GEOLOGICAL_DESCRIPTION":"54.90 - 55.00m: Mud: Layers of slightly silty, stiff- very stiff dark green clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090823","properties":{"GEOLOGICAL_DATA_ID":65090823,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":27.300000000000001,"UNIT_BASE_DEPTH_METRES":28.699999999999999,"UNIT_LENGTH_METRES":1.4000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"27.30 - 28.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090825","properties":{"GEOLOGICAL_DATA_ID":65090825,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":126,"UNIT_BASE_DEPTH_METRES":126.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"126.00 - 126.50m: SAND: olive grey (5Y3/2) to dark grey (10YR4/1) to grey (5Y4/1) laminated, very fine to fine grained, non calcareous, with clasts, laminae CLAY, dark olive grey (5Y3/2) to grey (5Y6/1), non calcareous, stiff, intermediate plasticity","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075339","properties":{"GEOLOGICAL_DATA_ID":65075339,"ACTIVITY_ID":2041010,"SAMPLE_ID":"+60-003/256/BH/1","SAMPLE_ALIAS":"BH84/04","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.27483","Y_ORIGINAL":"60.75232","LOCATION_SOURCE":"SatNav","X_ED50":-2.2748299999999997,"Y_ED50":60.752319999999997,"X_WGS84":-2.2766573000000001,"Y_WGS84":60.751750800000003,"X_BNG":385020,"Y_BNG":1207666,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":154,"UNIT_TOP_DEPTH_METRES":59,"UNIT_BASE_DEPTH_METRES":59.200000000000003,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"59.00 - 59.20m: Dark brown sand - slightly muddy rare small pebbles. Sand very fine poorly sorted subangular to coarse subrounded. Dominantly quartz \u003c 10% dark grains, rare small shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65090828","properties":{"GEOLOGICAL_DATA_ID":65090828,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":44.399999999999999,"UNIT_BASE_DEPTH_METRES":44.700000000000003,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Rounded","MUD_HARDNESS_MINIMUM":"Hard","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 3/2","MUNSELL_SOIL_COLOUR_MINOR":"dark olive gray","GEOLOGICAL_DESCRIPTION":"44.40 - 44.70m: DIAMICT : hard, poorly sorted, matrix - supported pebbles (up to 28mm ) and scattered shell fragments. Sand fraction - angular - rounded quartz, 2-5% lithics, calcareous, very dark grey (5Y3/1) - dark olive grey (5Y3/2). Contact not observed at top - ? Sharp contact at base.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094319","properties":{"GEOLOGICAL_DATA_ID":65094319,"ACTIVITY_ID":1946313,"SAMPLE_ID":"+59+000/262/BH/1","SAMPLE_ALIAS":"BH84/10","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15317","Y_ORIGINAL":"59.58466","LOCATION_SOURCE":"SatNav","X_ED50":0.15317,"Y_ED50":59.58466,"X_WGS84":0.15147070000000001,"Y_WGS84":59.584077800000003,"X_BNG":521597,"Y_BNG":1079553,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":94.5,"UNIT_TOP_DEPTH_METRES":36.200000000000003,"UNIT_BASE_DEPTH_METRES":36.350000000000001,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_ROUNDNESS_MINIMUM":"Angular","MUD_HARDNESS_MINIMUM":"Hard","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"36.20 - 36.35m: Interlaminated silty clay and very fine sand. Silty clay is dark grey, hard with intermediate plasticity. Sand is very fine angular quartz with some mica and rare shell fragments. Laminae are regular but sometimes disturbed with sand in pods and lenses exhibiting bioturbation.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087944","properties":{"GEOLOGICAL_DATA_ID":65087944,"ACTIVITY_ID":1946313,"SAMPLE_ID":"+59+000/262/BH/1","SAMPLE_ALIAS":"BH84/10","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15317","Y_ORIGINAL":"59.58466","LOCATION_SOURCE":"SatNav","X_ED50":0.15317,"Y_ED50":59.58466,"X_WGS84":0.15147070000000001,"Y_WGS84":59.584077800000003,"X_BNG":521597,"Y_BNG":1079553,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":94.5,"UNIT_TOP_DEPTH_METRES":36.350000000000001,"UNIT_BASE_DEPTH_METRES":36.5,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"36.35 - 36.50m: Clay, dark grey, hard with pods very fine sand, shell fragments and pebbles up to 10mm max di.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078758","properties":{"GEOLOGICAL_DATA_ID":65078758,"ACTIVITY_ID":1946313,"SAMPLE_ID":"+59+000/262/BH/1","SAMPLE_ALIAS":"BH84/10","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15317","Y_ORIGINAL":"59.58466","LOCATION_SOURCE":"SatNav","X_ED50":0.15317,"Y_ED50":59.58466,"X_WGS84":0.15147070000000001,"Y_WGS84":59.584077800000003,"X_BNG":521597,"Y_BNG":1079553,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":94.5,"UNIT_TOP_DEPTH_METRES":52,"UNIT_BASE_DEPTH_METRES":54.300000000000004,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"52.00 - 54.30m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078765","properties":{"GEOLOGICAL_DATA_ID":65078765,"ACTIVITY_ID":2042209,"SAMPLE_ID":"+52+002/468/BH/1","SAMPLE_ALIAS":"BH81/51","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-28T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.44733","Y_ORIGINAL":"52.238","LOCATION_SOURCE":"SatNav","X_ED50":2.44733,"Y_ED50":52.238,"X_WGS84":2.4459708,"Y_WGS84":52.237190300000002,"X_BNG":703632,"Y_BNG":269206,"WATER_DEPTH_METRES":45,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":106.40000000000001,"UNIT_TOP_DEPTH_METRES":61.600000000000001,"UNIT_BASE_DEPTH_METRES":63.5,"UNIT_LENGTH_METRES":1.9000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Neogene Period","GEOLOGICAL_DESCRIPTION":"61.60 - 63.50m: No Recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087956","properties":{"GEOLOGICAL_DATA_ID":65087956,"ACTIVITY_ID":1945813,"SAMPLE_ID":"+59-001/268/BH/1","SAMPLE_ALIAS":"BH84/09","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.0645","Y_ORIGINAL":"59.85083","LOCATION_SOURCE":"SatNav","X_ED50":-0.064500000000000002,"Y_ED50":59.850829999999995,"X_WGS84":-0.066218600000000002,"Y_WGS84":59.850255099999998,"X_BNG":508442,"Y_BNG":1108810,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":29.5,"UNIT_TOP_DEPTH_METRES":23,"UNIT_BASE_DEPTH_METRES":23.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"23.00 - 23.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091155","properties":{"GEOLOGICAL_DATA_ID":65091155,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":58.300000000000004,"UNIT_BASE_DEPTH_METRES":63,"UNIT_LENGTH_METRES":4.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"58.30 - 63.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078887","properties":{"GEOLOGICAL_DATA_ID":65078887,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":106.5,"UNIT_BASE_DEPTH_METRES":108,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"106.50 - 108.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075770","properties":{"GEOLOGICAL_DATA_ID":65075770,"ACTIVITY_ID":1943902,"SAMPLE_ID":"+60+000/304/BH/1","SAMPLE_ALIAS":"BH80/04","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-31T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".50333","Y_ORIGINAL":"60.41667","X_ED50":0.50332999999999994,"Y_ED50":60.416669999999996,"X_WGS84":0.50159860000000001,"Y_WGS84":60.416123999999996,"X_BNG":537859,"Y_BNG":1172867,"WATER_DEPTH_METRES":130,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":47,"UNIT_TOP_DEPTH_METRES":24,"UNIT_BASE_DEPTH_METRES":28.949999999999999,"UNIT_LENGTH_METRES":4.9500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"24.00 - 28.95m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085027","properties":{"GEOLOGICAL_DATA_ID":65085027,"ACTIVITY_ID":1944569,"SAMPLE_ID":"+59-006/347/BH/1","SAMPLE_ALIAS":"BH84/01, BH84/01A, BH84/01B","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.72283","Y_ORIGINAL":"59.57016","LOCATION_SOURCE":"SatNav","X_ED50":-5.7228300000000001,"Y_ED50":59.570159999999994,"X_WGS84":-5.7246823999999998,"Y_WGS84":59.569499499999999,"X_BNG":189719,"Y_BNG":1081862,"WATER_DEPTH_METRES":121,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":82.5,"UNIT_TOP_DEPTH_METRES":69.100000000000009,"UNIT_BASE_DEPTH_METRES":70.100000000000009,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"69.10 - 70.10m: Clay, slightly silty with thin sand layers and wisps up to 1cm thick. Delicate shell fragments common. Very dark grey 5Y 3/1.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085028","properties":{"GEOLOGICAL_DATA_ID":65085028,"ACTIVITY_ID":1942513,"SAMPLE_ID":"+60-004/105/BH/1","SAMPLE_ALIAS":"BH82/11","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.86933","Y_ORIGINAL":"60.251","LOCATION_SOURCE":"SatNav","X_ED50":-3.8693299999999997,"Y_ED50":60.251000000000005,"X_WGS84":-3.8711723,"Y_WGS84":60.250390299999999,"X_BNG":296527,"Y_BNG":1153262,"WATER_DEPTH_METRES":175,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":46.149999999999999,"UNIT_TOP_DEPTH_METRES":3.5,"UNIT_BASE_DEPTH_METRES":4,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"3.50 - 4.00m: TILL - stiff-hard, gravelly, stony, 10YR 3/2 very dark greyish brown, calcareous, often extremely stony, some cobbles, shelly in parts","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085030","properties":{"GEOLOGICAL_DATA_ID":65085030,"ACTIVITY_ID":1942513,"SAMPLE_ID":"+60-004/105/BH/1","SAMPLE_ALIAS":"BH82/11","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.86933","Y_ORIGINAL":"60.251","LOCATION_SOURCE":"SatNav","X_ED50":-3.8693299999999997,"Y_ED50":60.251000000000005,"X_WGS84":-3.8711723,"Y_WGS84":60.250390299999999,"X_BNG":296527,"Y_BNG":1153262,"WATER_DEPTH_METRES":175,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":46.149999999999999,"UNIT_TOP_DEPTH_METRES":9.3499999999999996,"UNIT_BASE_DEPTH_METRES":10,"UNIT_LENGTH_METRES":0.65000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"9.35 - 10.00m: TILL - stiff-hard, gravelly, stony, 10YR 3/2 very dark greyish brown, calcareous, often extremely stony, some cobbles, shelly in parts","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094451","properties":{"GEOLOGICAL_DATA_ID":65094451,"ACTIVITY_ID":1942513,"SAMPLE_ID":"+60-004/105/BH/1","SAMPLE_ALIAS":"BH82/11","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.86933","Y_ORIGINAL":"60.251","LOCATION_SOURCE":"SatNav","X_ED50":-3.8693299999999997,"Y_ED50":60.251000000000005,"X_WGS84":-3.8711723,"Y_WGS84":60.250390299999999,"X_BNG":296527,"Y_BNG":1153262,"WATER_DEPTH_METRES":175,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":46.149999999999999,"UNIT_TOP_DEPTH_METRES":12.15,"UNIT_BASE_DEPTH_METRES":12.5,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"12.15 - 12.50m: TILL - stiff-hard, gravelly, stony, 10YR 3/2 very dark greyish brown, calcareous, often extremely stony, some cobbles, shelly in parts","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075855","properties":{"GEOLOGICAL_DATA_ID":65075855,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":2.5,"UNIT_BASE_DEPTH_METRES":2.75,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"2.50 - 2.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091329","properties":{"GEOLOGICAL_DATA_ID":65091329,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Induced by acid","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay, silt and sand","ROCK_CLASSIFICATION_MINOR":"Gravel","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":32,"GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","MUD_HARDNESS_MINIMUM":"Very soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.50m: Clay. Silty. sandy, gravelly. very  soft, greyish brown 2.5Y 5/2, scattered pebbles up to 32mm, sub-angular to sub-rounded, shell fragments. (Probable fine shelly sand at seabed) Black sulphide patches (strong H2S reaction with HCl)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094530","properties":{"GEOLOGICAL_DATA_ID":65094530,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":51,"UNIT_BASE_DEPTH_METRES":51.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"51.00 - 51.50m: SAND: olive grey (5Y4/2), very fine grained; or grey (5Y5/1), fine grained mainly non calcareous, locally laminated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082055","properties":{"GEOLOGICAL_DATA_ID":65082055,"ACTIVITY_ID":2036138,"SAMPLE_ID":"+54+000/596/BH/1","SAMPLE_ALIAS":"BH81/45","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".60867","Y_ORIGINAL":"54.99817","LOCATION_SOURCE":"SatNav","X_ED50":0.60866999999999993,"Y_ED50":54.998169999999995,"X_WGS84":0.60717589999999999,"Y_WGS84":54.997429199999999,"X_BNG":566871,"Y_BNG":570092,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":66.200000000000003,"UNIT_TOP_DEPTH_METRES":31.199999999999999,"UNIT_BASE_DEPTH_METRES":34.100000000000001,"UNIT_LENGTH_METRES":2.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","HEAVY_MINERALS":"Present","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5G 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5G 3/1","GEOLOGICAL_DESCRIPTION":"31.20 - 34.10m: Clay and silt, greenish grey, 5G 4/1 -5G 3/1, firm, micaceous. becoming less silty. more compact, some dark brown iron rich? bands.","ADDITIONAL_INFO":"Tertiary ?Eocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091333","properties":{"GEOLOGICAL_DATA_ID":65091333,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":58,"UNIT_BASE_DEPTH_METRES":58.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"58.00 - 58.50m: SAND: olive grey (5Y4/2), very fine grained; or grey (5Y5/1), fine grained mainly non calcareous, locally laminated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091335","properties":{"GEOLOGICAL_DATA_ID":65091335,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":61,"UNIT_BASE_DEPTH_METRES":61.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"61.00 - 61.50m: SAND, dark grey (10YR4/1), medium grained, non calcareous, weakly laminated, with few lithic clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094586","properties":{"GEOLOGICAL_DATA_ID":65094586,"ACTIVITY_ID":2006210,"SAMPLE_ID":"+60-001/325/BH/1","SAMPLE_ALIAS":"BH76/26, SLN26","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"60.63267","X_ED50":-0.40000000000000002,"Y_ED50":60.632669999999997,"X_WGS84":-0.40176850000000003,"Y_WGS84":60.632120700000002,"X_BNG":487537,"Y_BNG":1195372,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.600000000000009,"UNIT_TOP_DEPTH_METRES":21.150000000000002,"UNIT_BASE_DEPTH_METRES":25.5,"UNIT_LENGTH_METRES":4.3500000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"21.15 - 25.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094587","properties":{"GEOLOGICAL_DATA_ID":65094587,"ACTIVITY_ID":2002686,"SAMPLE_ID":"+54+000/594/BH/1","SAMPLE_ALIAS":"BH81/42","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".11383","Y_ORIGINAL":"54.65183","LOCATION_SOURCE":"SatNav","X_ED50":0.11383,"Y_ED50":54.651829999999997,"X_WGS84":0.1123363,"Y_WGS84":54.651071600000002,"X_BNG":536385,"Y_BNG":530490,"WATER_DEPTH_METRES":73,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":26,"UNIT_TOP_DEPTH_METRES":23.400000000000002,"UNIT_BASE_DEPTH_METRES":25,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"23.40 - 25.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075925","properties":{"GEOLOGICAL_DATA_ID":65075925,"ACTIVITY_ID":1962278,"SAMPLE_ID":"+54+000/597/BH/1","SAMPLE_ALIAS":"BH81/46, BH81/46A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".53783","Y_ORIGINAL":"54.99983","LOCATION_SOURCE":"SatNav","X_ED50":0.53783000000000003,"Y_ED50":54.999829999999996,"X_WGS84":0.53633410000000004,"Y_WGS84":54.999088399999998,"X_BNG":562334,"Y_BNG":570110,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":151.09999999999999,"UNIT_TOP_DEPTH_METRES":53.399999999999999,"UNIT_BASE_DEPTH_METRES":54.899999999999999,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","CALCAREOUS_MINERALS":"Not present","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Paleocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 3/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"53.40 - 54.90m: Clay, 5GY 3/1 dark slightly greenish grey, hard, uniform, non calcareous, more glauconitic, sand sized grains scattered through core","ADDITIONAL_INFO":"Tertiary Eocene-Palaeocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085173","properties":{"GEOLOGICAL_DATA_ID":65085173,"ACTIVITY_ID":1961308,"SAMPLE_ID":"+54-001/257/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-07-02T23:10:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.71782","Y_ORIGINAL":"54.7307","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.71782000000000001,"Y_ED50":54.730700000000006,"X_WGS84":-0.71933659999999999,"Y_WGS84":54.729934200000002,"X_BNG":482570,"Y_BNG":537969,"WATER_DEPTH_METRES":52,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.029999999999999999,"UNIT_LENGTH_METRES":0.029999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from textual sample description which is not necessarily split into depth intervals.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GEOLOGICAL_DESCRIPTION":"0.00 - 0.03m: sand and gravel, confused, few cms thick","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085175","properties":{"GEOLOGICAL_DATA_ID":65085175,"ACTIVITY_ID":2018222,"SAMPLE_ID":"+54-001/264/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-07-03T03:35:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.47853","Y_ORIGINAL":"54.6515","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.47852999999999996,"Y_ED50":54.651500000000006,"X_WGS84":-0.48003799999999996,"Y_WGS84":54.650734499999999,"X_BNG":498170,"Y_BNG":529464,"WATER_DEPTH_METRES":60,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from textual sample description which is not necessarily split into depth intervals.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Aalenian Age","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Bajocian Age","MUNSELL_SOIL_COLOUR_CODE_MAIN":"0N 7/0","MUNSELL_SOIL_COLOUR_MAIN":"light gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.20m: Sandstone, fine, light grey N7, friable, well sorted, quartzose, slightly pyritic, grains subangular","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088241","properties":{"GEOLOGICAL_DATA_ID":65088241,"ACTIVITY_ID":2026276,"SAMPLE_ID":"+51-005/502/BH/1","SAMPLE_ALIAS":"BH75/05","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-04-13T21:45:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.91217","Y_ORIGINAL":"51.01534","X_ED50":-4.9121699999999997,"Y_ED50":51.015339999999995,"X_WGS84":-4.9136543000000001,"Y_WGS84":51.014406800000003,"X_BNG":195722,"Y_BNG":127934,"WATER_DEPTH_METRES":63,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.9000000000000001,"UNIT_TOP_DEPTH_METRES":12.1,"UNIT_BASE_DEPTH_METRES":13,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Carboniferous Period","GEOLOGICAL_DESCRIPTION":"12.10 - 13.00m: Mudstone, grey, silty","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091428","properties":{"GEOLOGICAL_DATA_ID":65091428,"ACTIVITY_ID":2026299,"SAMPLE_ID":"+51-005/447/BH/1","SAMPLE_ALIAS":"BH73/57","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-10-18T10:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.2545","Y_ORIGINAL":"51.4685","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.2545000000000002,"Y_ED50":51.468500000000006,"X_WGS84":-4.2559849999999999,"Y_WGS84":51.467588200000002,"X_BNG":243396,"Y_BNG":176705,"WATER_DEPTH_METRES":44,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":17,"UNIT_TOP_DEPTH_METRES":1,"UNIT_BASE_DEPTH_METRES":5,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"1.00 - 5.00m: Log shows no core recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079054","properties":{"GEOLOGICAL_DATA_ID":65079054,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":74.400000000000006,"UNIT_BASE_DEPTH_METRES":74.5,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Very Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"74.40 - 74.50m: Clay, sandy, silty with numerous pebbles and some cobbles, very poorly sorted.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085185","properties":{"GEOLOGICAL_DATA_ID":65085185,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":77.150000000000006,"UNIT_BASE_DEPTH_METRES":80.379999999999995,"UNIT_LENGTH_METRES":3.23,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"77.15 - 80.38m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079055","properties":{"GEOLOGICAL_DATA_ID":65079055,"ACTIVITY_ID":2005663,"SAMPLE_ID":"+60-004/112/VE/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1984-09-14T20:10:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.665","Y_ORIGINAL":"60.38333","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-3.665,"Y_ED50":60.383329999999994,"X_WGS84":-3.6668443000000002,"Y_WGS84":60.382728100000001,"X_BNG":308208,"Y_BNG":1167694,"WATER_DEPTH_METRES":320,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9000000000000004,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.050000000000000003,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/3","MUNSELL_SOIL_COLOUR_MAIN":"olive","GEOLOGICAL_DESCRIPTION":"0.00 - 0.05m: SAND - Fine to coarse-grained, poorly sorted, slightly gravelly and very shelly with up to 50% carbonate content. Quartz is the dominant mineral with rock fragments also common. COLOUR: Olive, 5Y 4/3","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079056","properties":{"GEOLOGICAL_DATA_ID":65079056,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":19.100000000000001,"UNIT_BASE_DEPTH_METRES":19.350000000000001,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_ROUNDNESS_MINIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"19.10 - 19.35m: Sand/silt - very fine grained, slightly clayey \u003c5% subrounded quartz grains, \u003c5% dark grains. Dark olive grey 5Y 3/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091433","properties":{"GEOLOGICAL_DATA_ID":65091433,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":19.350000000000001,"UNIT_BASE_DEPTH_METRES":26,"UNIT_LENGTH_METRES":6.6500000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"19.35 - 26.00m: No recovery","ADDITIONAL_INFO":"23m - Traces of sand/silt, very fine grained, slightly clayey, dark olive grey 5Y 3/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094598","properties":{"GEOLOGICAL_DATA_ID":65094598,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":26,"UNIT_BASE_DEPTH_METRES":26.400000000000002,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"26.00 - 26.40m: Sand - dark grey 5Y 4/1, very fine grained, mainly quartz with subangular to subrounded grains. \u003c1% dark lithic grains.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091439","properties":{"GEOLOGICAL_DATA_ID":65091439,"ACTIVITY_ID":1949543,"SAMPLE_ID":"+58+000/108/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-20T13:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".83357","Y_ORIGINAL":"58.66638","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.83356999999999992,"Y_ED50":58.666379999999997,"X_WGS84":0.83193289999999998,"Y_WGS84":58.665771999999997,"X_BNG":564349,"Y_BNG":978794,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9500000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.11,"UNIT_LENGTH_METRES":0.11,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"0.00 - 0.11m: Sand, grey-green, very  muddy, fine-very  fine.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075933","properties":{"GEOLOGICAL_DATA_ID":65075933,"ACTIVITY_ID":1950363,"SAMPLE_ID":"+57-007/670/BH/1","SAMPLE_ALIAS":"BH88/11","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.62667","Y_ORIGINAL":"57.1485","LOCATION_SOURCE":"SatNav","X_ED50":-6.6266699999999998,"Y_ED50":57.148500000000006,"X_WGS84":-6.6284232000000003,"Y_WGS84":57.147740300000002,"X_BNG":120164,"Y_BNG":815825,"WATER_DEPTH_METRES":102,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":27.300000000000001,"UNIT_TOP_DEPTH_METRES":21,"UNIT_BASE_DEPTH_METRES":21.300000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"21.00 - 21.30m: DIAMICT: poorly sorted, slightly silty and sandy with abundant pebbles and cobbles, up to 8cm long, clast to matrix-supported, abundant black monosulphidic knots and streaks, H2S odour, moderate to strongly calcareous, soft to firm, dark grey (10YR4/1) to very dark grey (10YR3/1). Sharp contact at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097676","properties":{"GEOLOGICAL_DATA_ID":65097676,"ACTIVITY_ID":1962278,"SAMPLE_ID":"+54+000/597/BH/1","SAMPLE_ALIAS":"BH81/46, BH81/46A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".53783","Y_ORIGINAL":"54.99983","LOCATION_SOURCE":"SatNav","X_ED50":0.53783000000000003,"Y_ED50":54.999829999999996,"X_WGS84":0.53633410000000004,"Y_WGS84":54.999088399999998,"X_BNG":562334,"Y_BNG":570110,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":151.09999999999999,"UNIT_TOP_DEPTH_METRES":62.600000000000001,"UNIT_BASE_DEPTH_METRES":65.099999999999994,"UNIT_LENGTH_METRES":2.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","GLAUCONITE":"Present","CALCAREOUS_MINERALS":"Slightly","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Glauconitic clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Paleocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 4/1","MUNSELL_SOIL_COLOUR_MINOR":"dark gray","GEOLOGICAL_DESCRIPTION":"62.60 - 65.10m: Clay, 5Y 3.5/1.5 dark slightly olive grey, hard plastic, fine sand grade glauconite scattered, non to slightly calcareous, slightly micro micaceous granules and finely disseminated pyrite in bands, rare brownish calcareous - rich diffuse bands","ADDITIONAL_INFO":"Tertiary Eocene-Palaeocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075939","properties":{"GEOLOGICAL_DATA_ID":65075939,"ACTIVITY_ID":1961336,"SAMPLE_ID":"+54-001/180/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-28T18:48:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.25234","Y_ORIGINAL":"54.83395","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.25234000000000001,"Y_ED50":54.833949999999994,"X_WGS84":-0.2538492,"Y_WGS84":54.833193299999998,"X_BNG":512257,"Y_BNG":550104,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.8000000000000003,"UNIT_TOP_DEPTH_METRES":2.8300000000000001,"UNIT_BASE_DEPTH_METRES":3.23,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/4","MUNSELL_SOIL_COLOUR_MAIN":"dark yellowish brown","GEOLOGICAL_DESCRIPTION":"2.83 - 3.23m: Clay, slightly silty few clasts up to 1cm across of reddish brown sand/sandstone fine grey soft sandstone and possibly chalk. More uniform. Greyer 10YR 4/1. Colour boundary to units above and below sharp.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088256","properties":{"GEOLOGICAL_DATA_ID":65088256,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":260,"UNIT_BASE_DEPTH_METRES":260.30000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"260.00 - 260.30m: SAND: grey (10YR6/1), fine to medium grained non calcareous, laminated and grey (N6 and 5Y5/1), locally coarse or very coarse grained with granules; non-calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094607","properties":{"GEOLOGICAL_DATA_ID":65094607,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":267.19999999999999,"UNIT_BASE_DEPTH_METRES":269,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"267.20 - 269.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094611","properties":{"GEOLOGICAL_DATA_ID":65094611,"ACTIVITY_ID":1959286,"SAMPLE_ID":"+55+006/7/BH/1","SAMPLE_ALIAS":"BH89/06","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.168","Y_ORIGINAL":"55.51567","X_ED50":6.1680000000000001,"Y_ED50":55.51567,"X_WGS84":6.1666327000000001,"Y_WGS84":55.5150103,"WATER_DEPTH_METRES":43,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":206.42000000000002,"UNIT_TOP_DEPTH_METRES":14,"UNIT_BASE_DEPTH_METRES":14.4,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"14.00 - 14.40m: SAND: olive-grey (5Y4/2),  fine grained, micaceous, variably calcareous, with partings containing abundant organic and plant detritus, and few shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079070","properties":{"GEOLOGICAL_DATA_ID":65079070,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":117.40000000000001,"UNIT_BASE_DEPTH_METRES":119,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"117.40 - 119.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094613","properties":{"GEOLOGICAL_DATA_ID":65094613,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":139.90000000000001,"UNIT_BASE_DEPTH_METRES":141.25,"UNIT_LENGTH_METRES":1.3500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"139.90 - 141.25m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091457","properties":{"GEOLOGICAL_DATA_ID":65091457,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":150.90000000000001,"UNIT_BASE_DEPTH_METRES":152.20000000000002,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"150.90 - 152.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075945","properties":{"GEOLOGICAL_DATA_ID":65075945,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":154.90000000000001,"UNIT_BASE_DEPTH_METRES":156.09999999999999,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"154.90 - 156.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085208","properties":{"GEOLOGICAL_DATA_ID":65085208,"ACTIVITY_ID":1950363,"SAMPLE_ID":"+57-007/670/BH/1","SAMPLE_ALIAS":"BH88/11","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-24T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.62667","Y_ORIGINAL":"57.1485","LOCATION_SOURCE":"SatNav","X_ED50":-6.6266699999999998,"Y_ED50":57.148500000000006,"X_WGS84":-6.6284232000000003,"Y_WGS84":57.147740300000002,"X_BNG":120164,"Y_BNG":815825,"WATER_DEPTH_METRES":102,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":27.300000000000001,"UNIT_TOP_DEPTH_METRES":21.5,"UNIT_BASE_DEPTH_METRES":22.350000000000001,"UNIT_LENGTH_METRES":0.84999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"21.50 - 22.35m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091462","properties":{"GEOLOGICAL_DATA_ID":65091462,"ACTIVITY_ID":1950523,"SAMPLE_ID":"+57-007/270/BH/1","SAMPLE_ALIAS":"BH80/15","SAMPLE_SOURCE":"Cruise: 1980/6","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-10-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.84833","Y_ORIGINAL":"57.53667","X_ED50":-6.8483299999999998,"Y_ED50":57.536670000000001,"X_WGS84":-6.8501063999999996,"Y_WGS84":57.5359208,"X_BNG":109852,"Y_BNG":859907,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":15.300000000000001,"UNIT_TOP_DEPTH_METRES":7,"UNIT_BASE_DEPTH_METRES":11.800000000000001,"UNIT_LENGTH_METRES":4.7999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"7.00 - 11.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087835","properties":{"GEOLOGICAL_DATA_ID":65087835,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":1.7,"UNIT_BASE_DEPTH_METRES":2.75,"UNIT_LENGTH_METRES":1.05,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"1.70 - 2.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087837","properties":{"GEOLOGICAL_DATA_ID":65087837,"ACTIVITY_ID":1941600,"SAMPLE_ID":"+61-001/8/BH/1","SAMPLE_ALIAS":"BH84/05","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.53917","Y_ORIGINAL":"61.19232","LOCATION_SOURCE":"SatNav","X_ED50":-0.53916999999999993,"Y_ED50":61.192319999999995,"X_WGS84":-0.54097299999999993,"Y_WGS84":61.191790599999997,"X_BNG":478535,"Y_BNG":1257524,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":85,"UNIT_TOP_DEPTH_METRES":10,"UNIT_BASE_DEPTH_METRES":14.4,"UNIT_LENGTH_METRES":4.4000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","LITHOSTRATIGRAPHY":"FERDER FORMATION","GEOLOGICAL_DESCRIPTION":"10.00 - 14.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078648","properties":{"GEOLOGICAL_DATA_ID":65078648,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":3.8999999999999999,"UNIT_BASE_DEPTH_METRES":7.7000000000000002,"UNIT_LENGTH_METRES":3.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"3.90 - 7.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094222","properties":{"GEOLOGICAL_DATA_ID":65094222,"ACTIVITY_ID":2829471,"SAMPLE_ID":"+50-001/2197/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511948","Y_ORIGINAL":"84831","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41640090000000002,"Y_ED50":50.653303800000003,"X_WGS84":-0.41777970000000003,"Y_WGS84":50.652413500000002,"X_BNG":511948,"Y_BNG":84831,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":174,"UNIT_BASE_DEPTH_METRES":179,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"174.00 - 179.00m: Sand and clay bands/laminae, dark greenish grey, organic stain-no phrag, 174-179 Sand, fine, Gley 1 3/1, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084762","properties":{"GEOLOGICAL_DATA_ID":65084762,"ACTIVITY_ID":2829471,"SAMPLE_ID":"+50-001/2197/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511948","Y_ORIGINAL":"84831","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41640090000000002,"Y_ED50":50.653303800000003,"X_WGS84":-0.41777970000000003,"Y_WGS84":50.652413500000002,"X_BNG":511948,"Y_BNG":84831,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":255,"UNIT_BASE_DEPTH_METRES":320,"UNIT_LENGTH_METRES":65,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"255.00 - 320.00m: Clay, Gley 1 3/1, slightly platy, with black organic stains and some visible phrag pieces, Abrupt boundary, \u003e 280-299 phrag reed/root","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087843","properties":{"GEOLOGICAL_DATA_ID":65087843,"ACTIVITY_ID":2829471,"SAMPLE_ID":"+50-001/2197/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511948","Y_ORIGINAL":"84831","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41640090000000002,"Y_ED50":50.653303800000003,"X_WGS84":-0.41777970000000003,"Y_WGS84":50.652413500000002,"X_BNG":511948,"Y_BNG":84831,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":350,"UNIT_BASE_DEPTH_METRES":352,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"350.00 - 352.00m: 350-352 As above but Gley 1 2.5/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075527","properties":{"GEOLOGICAL_DATA_ID":65075527,"ACTIVITY_ID":2829471,"SAMPLE_ID":"+50-001/2197/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"511948","Y_ORIGINAL":"84831","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41640090000000002,"Y_ED50":50.653303800000003,"X_WGS84":-0.41777970000000003,"Y_WGS84":50.652413500000002,"X_BNG":511948,"Y_BNG":84831,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":420,"UNIT_BASE_DEPTH_METRES":551,"UNIT_LENGTH_METRES":131,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"420.00 - 551.00m: 420-551 Clay, Gley 1 4/1, massive with occasional sand interleaved, stone free, v. occasional black smears/stains, \u003e 500-520, 536-539 fine sand lens interleaved (less than 0.5cm) \u003e 512-551 slightly platy again","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082168","properties":{"GEOLOGICAL_DATA_ID":65082168,"ACTIVITY_ID":1950674,"SAMPLE_ID":"+57-007/166/BH/1","SAMPLE_ALIAS":"BH71/08","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-01-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.4235","Y_ORIGINAL":"57.82283","LOCATION_SOURCE":"DECCA","X_ED50":-6.4235000000000007,"Y_ED50":57.822829999999996,"X_WGS84":-6.4252802999999998,"Y_WGS84":57.822096700000003,"X_BNG":137334,"Y_BNG":889988,"WATER_DEPTH_METRES":87,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":7,"UNIT_TOP_DEPTH_METRES":6.2000000000000002,"UNIT_BASE_DEPTH_METRES":7,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Jurassic Period","GEOLOGICAL_DESCRIPTION":"6.20 - 7.00m: SHALE: sandy","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088266","properties":{"GEOLOGICAL_DATA_ID":65088266,"ACTIVITY_ID":1950675,"SAMPLE_ID":"+57-007/167/BH/1","SAMPLE_ALIAS":"BH71/10","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-03-29T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1","Y_ORIGINAL":"57.025","LOCATION_SOURCE":"DECCA","X_ED50":-6.1000000000000005,"Y_ED50":57.025000000000006,"X_WGS84":-6.1017355999999996,"Y_WGS84":57.024243200000001,"X_BNG":151169,"Y_BNG":800050,"WATER_DEPTH_METRES":79,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21.900000000000002,"UNIT_TOP_DEPTH_METRES":18.5,"UNIT_BASE_DEPTH_METRES":19,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","GEOLOGICAL_DESCRIPTION":"18.50 - 19.00m: BOULDER CLAY: stiff, grey","ADDITIONAL_INFO":"no chronostrat","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075947","properties":{"GEOLOGICAL_DATA_ID":65075947,"ACTIVITY_ID":1950676,"SAMPLE_ID":"+57-007/168/BH/1","SAMPLE_ALIAS":"BH71/12","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-01-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.292","Y_ORIGINAL":"57.76534","LOCATION_SOURCE":"DECCA","X_ED50":-6.2920000000000007,"Y_ED50":57.765339999999995,"X_WGS84":-6.2937745999999999,"Y_WGS84":57.764606499999999,"X_BNG":144730,"Y_BNG":883092,"WATER_DEPTH_METRES":73,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":10,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":4,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 4.00m: SAND: muddy, shelly with gravel","ADDITIONAL_INFO":"no chronostrat","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085213","properties":{"GEOLOGICAL_DATA_ID":65085213,"ACTIVITY_ID":1950677,"SAMPLE_ID":"+57-007/170/BH/1","SAMPLE_ALIAS":"BH71/14","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-01-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.15667","Y_ORIGINAL":"57.94267","LOCATION_SOURCE":"DECCA","X_ED50":-6.1566700000000001,"Y_ED50":57.94267,"X_WGS84":-6.1584498999999999,"Y_WGS84":57.941944599999999,"X_BNG":153986,"Y_BNG":902310,"WATER_DEPTH_METRES":59,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":27.219999999999999,"UNIT_TOP_DEPTH_METRES":9.5,"UNIT_BASE_DEPTH_METRES":11.5,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"9.50 - 11.50m: BOULDER CLAY: grey","ADDITIONAL_INFO":"no chronostrat","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097688","properties":{"GEOLOGICAL_DATA_ID":65097688,"ACTIVITY_ID":1962587,"SAMPLE_ID":"+54+000/215/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-07-25T12:40:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".56845","Y_ORIGINAL":"54.98723","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.56845000000000001,"Y_ED50":54.987229999999997,"X_WGS84":0.5669554,"Y_WGS84":54.986488299999998,"X_BNG":564344,"Y_BNG":568780,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","WATER_DEPTH_SOURCE":"Echo sounder","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from textual sample description which is not necessarily split into depth intervals.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/4","MUNSELL_SOIL_COLOUR_MAIN":"olive brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: sand, olive brown 2.5Y 4/4 medium to fine grained, clear quartz grains with a brown coating. Lithic grains of sandstone some red coloured. 100% sand.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094623","properties":{"GEOLOGICAL_DATA_ID":65094623,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":30,"UNIT_BASE_DEPTH_METRES":30.400000000000002,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"30.00 - 30.40m: Sand, pale grey, very fine grained, quartzose, argillaceous with intercalations of silt and clay, very dark grey. Some pods and lenses of the finer material and lenticular clasts up to 15mm of stiff clay. Trace dark laminae. Slight reaction to dil. HCl.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075953","properties":{"GEOLOGICAL_DATA_ID":65075953,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":30.400000000000002,"UNIT_BASE_DEPTH_METRES":33.200000000000003,"UNIT_LENGTH_METRES":2.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"30.40 - 33.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094624","properties":{"GEOLOGICAL_DATA_ID":65094624,"ACTIVITY_ID":2025066,"SAMPLE_ID":"+52+000/377/BH/1","SAMPLE_ALIAS":"BH71/66, W482","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-12-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".40033","Y_ORIGINAL":"52.97667","LOCATION_SOURCE":"Radar","X_ED50":0.40032999999999996,"Y_ED50":52.976669999999999,"X_WGS84":0.39889970000000002,"Y_WGS84":52.975860400000002,"X_BNG":561170,"Y_BNG":344749,"WATER_DEPTH_METRES":22,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45,"UNIT_TOP_DEPTH_METRES":7.5,"UNIT_BASE_DEPTH_METRES":20,"UNIT_LENGTH_METRES":12.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"7.50 - 20.00m: Clay, silty, grey brown and sand","ADDITIONAL_INFO":"Log shows no cores recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088272","properties":{"GEOLOGICAL_DATA_ID":65088272,"ACTIVITY_ID":1962278,"SAMPLE_ID":"+54+000/597/BH/1","SAMPLE_ALIAS":"BH81/46, BH81/46A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".53783","Y_ORIGINAL":"54.99983","LOCATION_SOURCE":"SatNav","X_ED50":0.53783000000000003,"Y_ED50":54.999829999999996,"X_WGS84":0.53633410000000004,"Y_WGS84":54.999088399999998,"X_BNG":562334,"Y_BNG":570110,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":151.09999999999999,"UNIT_TOP_DEPTH_METRES":138.30000000000001,"UNIT_BASE_DEPTH_METRES":138.90000000000001,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","GLAUCONITE":"Present","CALCAREOUS_MINERALS":"Not present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"138.30 - 138.90m: Clay, dark slightly brown grey, very silty, micromicaceous, non - calcareous, fine sand sized glauconite grains","ADDITIONAL_INFO":"Tertiary Eocene-Palaeocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094627","properties":{"GEOLOGICAL_DATA_ID":65094627,"ACTIVITY_ID":2005555,"SAMPLE_ID":"+60-005/45/VE/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1987-01-14T04:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.4905","Y_ORIGINAL":"60.635","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.4904999999999999,"Y_ED50":60.635000000000005,"X_WGS84":-4.4923799999999998,"Y_WGS84":60.6343964,"X_BNG":263770,"Y_BNG":1197148,"WATER_DEPTH_METRES":1091,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.2400000000000002,"UNIT_TOP_DEPTH_METRES":0.57000000000000006,"UNIT_BASE_DEPTH_METRES":1.0800000000000001,"UNIT_LENGTH_METRES":0.51000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"0.57 - 1.08m: MUDDY SAND - Dark olive grey 5Y3/2, medium to very fine silty muddy sand. Strong reaction to HCI.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088274","properties":{"GEOLOGICAL_DATA_ID":65088274,"ACTIVITY_ID":2005555,"SAMPLE_ID":"+60-005/45/VE/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1987-01-14T04:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.4905","Y_ORIGINAL":"60.635","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.4904999999999999,"Y_ED50":60.635000000000005,"X_WGS84":-4.4923799999999998,"Y_WGS84":60.6343964,"X_BNG":263770,"Y_BNG":1197148,"WATER_DEPTH_METRES":1091,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.2400000000000002,"UNIT_TOP_DEPTH_METRES":1.0800000000000001,"UNIT_BASE_DEPTH_METRES":2.1000000000000001,"UNIT_LENGTH_METRES":1.02,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"1.08 - 2.10m: MUDDY SAND - Soft, plastic, olive grey 5Y4/2, coarse to very fine silty muddy sand with a slightly gritty texture.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091469","properties":{"GEOLOGICAL_DATA_ID":65091469,"ACTIVITY_ID":1953118,"SAMPLE_ID":"+56-014/14/BH/1","SAMPLE_ALIAS":"BH94/01","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.52958","Y_ORIGINAL":"56.90102","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.529579999999999,"Y_ED50":56.901019999999995,"X_WGS84":-13.5314636,"Y_WGS84":56.900153899999999,"WATER_DEPTH_METRES":663,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":65,"UNIT_TOP_DEPTH_METRES":39,"UNIT_BASE_DEPTH_METRES":43.300000000000004,"UNIT_LENGTH_METRES":4.2999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleogene Period","GEOLOGICAL_DESCRIPTION":"39.00 - 43.30m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094630","properties":{"GEOLOGICAL_DATA_ID":65094630,"ACTIVITY_ID":1953118,"SAMPLE_ID":"+56-014/14/BH/1","SAMPLE_ALIAS":"BH94/01","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.52958","Y_ORIGINAL":"56.90102","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.529579999999999,"Y_ED50":56.901019999999995,"X_WGS84":-13.5314636,"Y_WGS84":56.900153899999999,"WATER_DEPTH_METRES":663,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":65,"UNIT_TOP_DEPTH_METRES":43.300000000000004,"UNIT_BASE_DEPTH_METRES":45,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleogene Period","FAUNA_FOSSILS_ABUNDANCE":"Rare","FORAMS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 2.5/2","MUNSELL_SOIL_COLOUR_MAIN":"black","GEOLOGICAL_DESCRIPTION":"43.30 - 45.00m: Silty MUDSTONES: massive, homogeneous, structureless, predominantly terrigenous composition (\u003e99%), rare forams/shell fragments, black (5Y2.5/2), hard, hackly fracture, waxy-greasy; aromatic smell (peaty), non-calcareous. Occasional parallel lamination: colour banded, reddish-brown (5YR4/3) alternating with black, laminae 5-20mm thick. Vugs/fractures, partly filled with calcite and ? pyrite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088276","properties":{"GEOLOGICAL_DATA_ID":65088276,"ACTIVITY_ID":2006210,"SAMPLE_ID":"+60-001/325/BH/1","SAMPLE_ALIAS":"BH76/26, SLN26","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"60.63267","X_ED50":-0.40000000000000002,"Y_ED50":60.632669999999997,"X_WGS84":-0.40176850000000003,"Y_WGS84":60.632120700000002,"X_BNG":487537,"Y_BNG":1195372,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.600000000000009,"UNIT_TOP_DEPTH_METRES":36,"UNIT_BASE_DEPTH_METRES":36.899999999999999,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Angular","GRAVEL_ROUNDNESS_MAXIMUM":"Subangular","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"36.00 - 36.90m: Clay, micaceous, gravelly red-brown (10YR3/2-4/2), with varied angular-subangular cobbles, mainly metaquartzite, basic igneous rock and ?gneiss. Sandy.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094635","properties":{"GEOLOGICAL_DATA_ID":65094635,"ACTIVITY_ID":2001415,"SAMPLE_ID":"+57-007/282/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-09-26T01:32:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.87556","Y_ORIGINAL":"57.06401","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-6.8755600000000001,"Y_ED50":57.064009999999996,"X_WGS84":-6.8773149,"Y_WGS84":57.063243999999997,"X_BNG":104453,"Y_BNG":807483,"WATER_DEPTH_METRES":166,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.04,"UNIT_TOP_DEPTH_METRES":0.080000000000000002,"UNIT_BASE_DEPTH_METRES":1.04,"UNIT_LENGTH_METRES":0.95999999999999996,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.08 - 1.04m: Clay, slightly silty, shell debris (very fine gravel), soft, forams. Olive grey 5Y 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088279","properties":{"GEOLOGICAL_DATA_ID":65088279,"ACTIVITY_ID":2010112,"SAMPLE_ID":"+58-002/202/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-10T14:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.54166","Y_ORIGINAL":"58.22659","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.54166,"Y_ED50":58.226589999999995,"X_WGS84":-1.5433401,"Y_WGS84":58.225935900000003,"X_BNG":426923,"Y_BNG":926444,"WATER_DEPTH_METRES":100,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.54,"UNIT_TOP_DEPTH_METRES":2.1800000000000002,"UNIT_BASE_DEPTH_METRES":2.8999999999999999,"UNIT_LENGTH_METRES":0.71999999999999997,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Firm","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"2.18 - 2.90m: Clay, firm, calcareous, silty and more sandy with fine - very - fine clear quartz grains with ?dropstones of chalk, red sandstone shell debris.10YR 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085232","properties":{"GEOLOGICAL_DATA_ID":65085232,"ACTIVITY_ID":2042385,"SAMPLE_ID":"+51-005/446/BH/1","SAMPLE_ALIAS":"BH73/56","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-10-16T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.11583","Y_ORIGINAL":"51.44584","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.1158299999999999,"Y_ED50":51.445839999999997,"X_WGS84":-4.1173114000000002,"Y_WGS84":51.444929199999997,"X_BNG":252954,"Y_BNG":173898,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":19,"UNIT_TOP_DEPTH_METRES":2,"UNIT_BASE_DEPTH_METRES":3.5,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"2.00 - 3.50m: Clay, brown - grey","ADDITIONAL_INFO":"Log shows no core recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085235","properties":{"GEOLOGICAL_DATA_ID":65085235,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":70.5,"UNIT_BASE_DEPTH_METRES":72,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"70.50 - 72.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084765","properties":{"GEOLOGICAL_DATA_ID":65084765,"ACTIVITY_ID":2036846,"SAMPLE_ID":"+52+002/58/BH/1","SAMPLE_ALIAS":"BH79/01","SAMPLE_SOURCE":"Cruise: 1979/18","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1979-07-21T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.32917","Y_ORIGINAL":"52.91317","LOCATION_SOURCE":"Unspec","X_ED50":2.32917,"Y_ED50":52.913170000000001,"X_WGS84":2.3277876000000002,"Y_WGS84":52.912380499999998,"X_BNG":691057,"Y_BNG":343767,"WATER_DEPTH_METRES":42,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":7.9199999999999999,"UNIT_TOP_DEPTH_METRES":7.3100000000000005,"UNIT_BASE_DEPTH_METRES":7.9199999999999999,"UNIT_LENGTH_METRES":0.60999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","WHOLE_SHELLS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"7.31 - 7.92m: Sand, grey brown, shelly ( many whole shells), with fragments of grey mud.","ADDITIONAL_INFO":"?cavings","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094223","properties":{"GEOLOGICAL_DATA_ID":65094223,"ACTIVITY_ID":2037031,"SAMPLE_ID":"+51-006/242/BH/1","SAMPLE_ALIAS":"BH73/44","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-09-14T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.20267","Y_ORIGINAL":"51.80767","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-5.2026699999999995,"Y_ED50":51.807669999999995,"X_WGS84":-5.2041852999999998,"Y_WGS84":51.806756499999999,"X_BNG":179202,"Y_BNG":216870,"WATER_DEPTH_METRES":31,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":18,"UNIT_TOP_DEPTH_METRES":17.400000000000002,"UNIT_BASE_DEPTH_METRES":18,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Metamorphic rock","SIMPLE_LITHOLOGY_CGI":"metamorphic_rock","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Paleozoic","GEOLOGICAL_DESCRIPTION":"17.40 - 18.00m: Pelite","ADDITIONAL_INFO":"Log shows no core recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091017","properties":{"GEOLOGICAL_DATA_ID":65091017,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":141,"UNIT_BASE_DEPTH_METRES":141.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Moderately Well-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Rounded","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Very stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 5/1","MUNSELL_SOIL_COLOUR_MINOR":"gray","GEOLOGICAL_DESCRIPTION":"141.00 - 141.40m: Thin to coarsely interlayered MUDS, MUDDY SILTY SANDS AND SANDS.MUD: stiff - very stiff, massive, sporadic very fine sand laminae and sand filled burrows, black monosulphide streaks, and flecks, non calcareous, very dark grey (5Y3/1). MUDDY SILTY SAND : very fine - fine, poorly sorted, angular to subrounded, clear quartz, 2-5% lithics, and heavies, no shell fragments, non-calcareous, dark grey -very dark grey (5Y5-4/1). SAND : very fine - fine, moderate - well sorted, angular to rounded quartz, 1% lithics, no shell fragments, grey - dark grey (5Y5-4/1). Layer contacts range from \"sharp\" to disturbed.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091019","properties":{"GEOLOGICAL_DATA_ID":65091019,"ACTIVITY_ID":1945230,"SAMPLE_ID":"+59-004/86/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-04-20T22:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.33333","Y_ORIGINAL":"59.64833","X_ED50":-3.3333299999999997,"Y_ED50":59.648329999999994,"X_WGS84":-3.3351261000000001,"Y_WGS84":59.647704900000001,"X_BNG":324841,"Y_BNG":1085428,"WATER_DEPTH_METRES":135,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.75,"UNIT_TOP_DEPTH_METRES":0.45000000000000001,"UNIT_BASE_DEPTH_METRES":0.75,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_SPHERICITY":"Low","SAND_ROUNDNESS_MINIMUM":"Subrounded","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Firm","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.45 - 0.75m: Fine muddy sand/silt clay firm - soft. Low in mesoscopic shell debris but has a low carbonate content as microscopic shelly debris forms part of the sediment. Difficult to tell terrigeneous grains - appear mainly quartz and heavies. Grains subrounded, low-medium sphericity. Shoe sample the same, contains abundant mesoscopic shell debris.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091020","properties":{"GEOLOGICAL_DATA_ID":65091020,"ACTIVITY_ID":1945228,"SAMPLE_ID":"+59-004/83/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-20T11:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.63719","Y_ORIGINAL":"59.54753","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.6371899999999999,"Y_ED50":59.547529999999995,"X_WGS84":-3.6389887000000001,"Y_WGS84":59.546896999999994,"X_BNG":307437,"Y_BNG":1074588,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.3000000000000003,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.080000000000000002,"UNIT_LENGTH_METRES":0.080000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Moderately Well-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","FORAMS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.08m: moderately well sorted, slightly muddy fine sand. Carbonate c60% includes many forams, echinoid spones etc. 1-2% lithics and heavies, few quartz. Olive 5Y 4/2. Fairly abrupt change to lower unit.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081880","properties":{"GEOLOGICAL_DATA_ID":65081880,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":63,"UNIT_BASE_DEPTH_METRES":63.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"63.00 - 63.50m: DIAMICT : very dark grey to olive grey. Sandy matrix with common shell fragments. Massive. Stiff to hard matrix-to-clast-supported. Sub-angular to sub-rounded clasts of varied sedimentary, igneous and metamorphic lithologies, including Lewisian granulite, arkosic sandstone, basalt and hornblende schist.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091159","properties":{"GEOLOGICAL_DATA_ID":65091159,"ACTIVITY_ID":2039205,"SAMPLE_ID":"+48-008/43/BH/1","SAMPLE_ALIAS":"BH81/02","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-12T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.4745","Y_ORIGINAL":"48.751","LOCATION_SOURCE":"SatNav","X_ED50":-7.4744999999999999,"Y_ED50":48.751000000000005,"X_WGS84":-7.4759662999999996,"Y_WGS84":48.749972399999997,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.100000000000009,"UNIT_TOP_DEPTH_METRES":75.540000000000006,"UNIT_BASE_DEPTH_METRES":76.100000000000009,"UNIT_LENGTH_METRES":0.56000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Miocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Pliocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/3","MUNSELL_SOIL_COLOUR_MAIN":"pale olive","GEOLOGICAL_DESCRIPTION":"75.54 - 76.10m: CALCAREOUS SAND , well sorted, few fine, medium sand grains, muddy, uniform structureless. pale grey (5Y 6/3)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075649","properties":{"GEOLOGICAL_DATA_ID":65075649,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":105.62,"UNIT_BASE_DEPTH_METRES":106.3,"UNIT_LENGTH_METRES":0.68000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"105.62 - 106.30m: slightly  SILTY CLAY - very  disturbed","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087959","properties":{"GEOLOGICAL_DATA_ID":65087959,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":60,"UNIT_BASE_DEPTH_METRES":60.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"60.00 - 60.50m: SAND, dark grey (10YR4/1), medium grained, non calcareous, weakly laminated, with few lithic clasts.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094343","properties":{"GEOLOGICAL_DATA_ID":65094343,"ACTIVITY_ID":1959286,"SAMPLE_ID":"+55+006/7/BH/1","SAMPLE_ALIAS":"BH89/06","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.168","Y_ORIGINAL":"55.51567","X_ED50":6.1680000000000001,"Y_ED50":55.51567,"X_WGS84":6.1666327000000001,"Y_WGS84":55.5150103,"WATER_DEPTH_METRES":43,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":206.42000000000002,"UNIT_TOP_DEPTH_METRES":41,"UNIT_BASE_DEPTH_METRES":41.300000000000004,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","PLANT_REMAINS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"41.00 - 41.30m: SAND : olive-grey (5Y4/2), very fine to fine grained, non-calcareous, no lamination evident, trace only organic detritus.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094346","properties":{"GEOLOGICAL_DATA_ID":65094346,"ACTIVITY_ID":2039205,"SAMPLE_ID":"+48-008/43/BH/1","SAMPLE_ALIAS":"BH81/02","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-12T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.4745","Y_ORIGINAL":"48.751","LOCATION_SOURCE":"SatNav","X_ED50":-7.4744999999999999,"Y_ED50":48.751000000000005,"X_WGS84":-7.4759662999999996,"Y_WGS84":48.749972399999997,"WATER_DEPTH_METRES":148,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.100000000000009,"UNIT_TOP_DEPTH_METRES":70.090000000000003,"UNIT_BASE_DEPTH_METRES":70.760000000000005,"UNIT_LENGTH_METRES":0.67000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Miocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Pliocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/3","MUNSELL_SOIL_COLOUR_MAIN":"pale olive","GEOLOGICAL_DESCRIPTION":"70.09 - 70.76m: CALCAREOUS SAND , well sorted, few fine, medium sand grains, muddy, uniform structureless., very fine-grained, with small cemented nodules sand. pale grey (5Y 6/3)","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091493","properties":{"GEOLOGICAL_DATA_ID":65091493,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":49,"UNIT_BASE_DEPTH_METRES":49.399999999999999,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"49.00 - 49.40m: SAND : grey (5Y5/1) to dark olive grey (5Y3/2) medium to coarse grained, non-calcareous, with few clasts, laminae organic detritus and few laminae gravelly sand.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094654","properties":{"GEOLOGICAL_DATA_ID":65094654,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":46.399999999999999,"UNIT_BASE_DEPTH_METRES":47,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"46.40 - 47.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082201","properties":{"GEOLOGICAL_DATA_ID":65082201,"ACTIVITY_ID":2006183,"SAMPLE_ID":"+60-001/368/BH/1","SAMPLE_ALIAS":"BH80/02","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.87333","Y_ORIGINAL":"60.525","X_ED50":-0.87332999999999994,"Y_ED50":60.525000000000006,"X_WGS84":-0.8751061,"Y_WGS84":60.524440499999997,"X_BNG":461848,"Y_BNG":1182843,"WATER_DEPTH_METRES":110,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":23.5,"UNIT_TOP_DEPTH_METRES":20.5,"UNIT_BASE_DEPTH_METRES":22,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"20.50 - 22.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075988","properties":{"GEOLOGICAL_DATA_ID":65075988,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":184.59999999999999,"UNIT_BASE_DEPTH_METRES":187.75,"UNIT_LENGTH_METRES":3.1499999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"184.60 - 187.75m: hard argillaceous silt/stone with rare silty fine sandy intercalations, black sulphide patches","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088301","properties":{"GEOLOGICAL_DATA_ID":65088301,"ACTIVITY_ID":2000812,"SAMPLE_ID":"+59-007/335/BH/1","SAMPLE_ALIAS":"BH85/03","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-17T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.39467","Y_ORIGINAL":"59.391","LOCATION_SOURCE":"SatNav","X_ED50":-6.3946699999999996,"Y_ED50":59.391000000000005,"X_WGS84":-6.3965291999999998,"Y_WGS84":59.390323600000002,"X_BNG":150484,"Y_BNG":1064258,"WATER_DEPTH_METRES":168,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":17.800000000000001,"UNIT_TOP_DEPTH_METRES":17.300000000000001,"UNIT_BASE_DEPTH_METRES":17.600000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"17.30 - 17.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088303","properties":{"GEOLOGICAL_DATA_ID":65088303,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":25.300000000000001,"UNIT_BASE_DEPTH_METRES":29.699999999999999,"UNIT_LENGTH_METRES":4.4000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"25.30 - 29.70m: Clay, very dark grey, stiff, very calcareous, silt and very fine sand in irregular pods up to 10mm across, pebbles up to 50mm of flint, chalk and metamorphic affinity. Disseminated black sulphide in parts. Sandy pods very disturbed and in some places structureless. Some pods rich in sulphides. HCl reaction gives H2S odour. Wisps of sulphide-rich dark clay. Dradign downwards into sand: laminae, pods and lenses Sand, very argillaceous, very dark grey, fine-grained, subrounded, fair sorting, quartz, mica ca 5% rock fragments. Irregular wisps of clay, very disturbed appearance. including  broken shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075969","properties":{"GEOLOGICAL_DATA_ID":65075969,"ACTIVITY_ID":2043025,"SAMPLE_ID":"+58-005/114/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-18T17:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.50731","Y_ORIGINAL":"58.66672","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.5073099999999995,"Y_ED50":58.666719999999998,"X_WGS84":-4.5090858999999996,"Y_WGS84":58.666042999999995,"X_BNG":254570,"Y_BNG":978080,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.4000000000000004,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.050000000000000003,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","GEOLOGICAL_DESCRIPTION":"0.00 - 0.05m: Pebbles","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085236","properties":{"GEOLOGICAL_DATA_ID":65085236,"ACTIVITY_ID":2043025,"SAMPLE_ID":"+58-005/114/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-09-18T17:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.50731","Y_ORIGINAL":"58.66672","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-4.5073099999999995,"Y_ED50":58.666719999999998,"X_WGS84":-4.5090858999999996,"Y_WGS84":58.666042999999995,"X_BNG":254570,"Y_BNG":978080,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.4000000000000004,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":4.4000000000000004,"UNIT_LENGTH_METRES":4.3500000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.05 - 4.40m: Till - muddy sand, soft calcareous, with dark rounded pebbles up to 7cm. Sand grains fine to very fine with a red tinge. 10YR 3/2 very dark grey brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079091","properties":{"GEOLOGICAL_DATA_ID":65079091,"ACTIVITY_ID":2043190,"SAMPLE_ID":"+51-005/16/BH/1","SAMPLE_ALIAS":"BH72/42","SAMPLE_SOURCE":"Cruise: S1/72/01","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-08-20T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.7575","Y_ORIGINAL":"51.29117","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.7575000000000003,"Y_ED50":51.291170000000001,"X_WGS84":-4.7589896999999999,"Y_WGS84":51.290246699999997,"X_BNG":207720,"Y_BNG":158184,"WATER_DEPTH_METRES":58,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4,"UNIT_TOP_DEPTH_METRES":1,"UNIT_BASE_DEPTH_METRES":4,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"1.00 - 4.00m: Mudstone, red brown, silty Dip 10°","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079092","properties":{"GEOLOGICAL_DATA_ID":65079092,"ACTIVITY_ID":2026245,"SAMPLE_ID":"+51-005/552/BH/1","SAMPLE_ALIAS":"BH75/16","SAMPLE_SOURCE":"Cruise: 1975/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1975-05-20T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.41133","Y_ORIGINAL":"51.33767","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.4113299999999995,"Y_ED50":51.337669999999996,"X_WGS84":-4.4128141000000003,"Y_WGS84":51.336752400000002,"X_BNG":232025,"Y_BNG":162505,"WATER_DEPTH_METRES":52,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.1,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"0.00 - 2.00m: Clay, brown, firm with small pebbles","ADDITIONAL_INFO":"Log shows no core recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079094","properties":{"GEOLOGICAL_DATA_ID":65079094,"ACTIVITY_ID":2004339,"SAMPLE_ID":"+57-009/528/BH/1","SAMPLE_ALIAS":"BH90/13","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.57767","Y_ORIGINAL":"57.0245","X_ED50":-8.5776699999999995,"Y_ED50":57.024500000000003,"X_WGS84":-8.5794603000000009,"Y_WGS84":57.023709099999998,"X_BNG":1012,"Y_BNG":811768,"WATER_DEPTH_METRES":129,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":126.5,"UNIT_TOP_DEPTH_METRES":117,"UNIT_BASE_DEPTH_METRES":117.60000000000001,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Moderately-Sorted","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"117.00 - 117.60m: SAND/MUDDY SAND: largely dark or very dark green to black ‘greensand', but near top includes olive grey to dark greyish brown colouring. Soft and friable to stiff (with most clay), fine to medium grained, poorly to moderately sorted. c90% quartz with variable shell content. Moderately calcareous, with glauconite.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082182","properties":{"GEOLOGICAL_DATA_ID":65082182,"ACTIVITY_ID":2004339,"SAMPLE_ID":"+57-009/528/BH/1","SAMPLE_ALIAS":"BH90/13","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.57767","Y_ORIGINAL":"57.0245","X_ED50":-8.5776699999999995,"Y_ED50":57.024500000000003,"X_WGS84":-8.5794603000000009,"Y_WGS84":57.023709099999998,"X_BNG":1012,"Y_BNG":811768,"WATER_DEPTH_METRES":129,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":126.5,"UNIT_TOP_DEPTH_METRES":117.60000000000001,"UNIT_BASE_DEPTH_METRES":121,"UNIT_LENGTH_METRES":3.3999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"117.60 - 121.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084772","properties":{"GEOLOGICAL_DATA_ID":65084772,"ACTIVITY_ID":1942375,"SAMPLE_ID":"+60-005/38/VE/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1987-01-13T13:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.037","Y_ORIGINAL":"60.40867","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.0369999999999999,"Y_ED50":60.408670000000001,"X_WGS84":-4.0388554000000001,"Y_WGS84":60.408063999999996,"X_BNG":287790,"Y_BNG":1171092,"WATER_DEPTH_METRES":460,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.1299999999999999,"UNIT_TOP_DEPTH_METRES":0.96999999999999997,"UNIT_BASE_DEPTH_METRES":2.2000000000000002,"UNIT_LENGTH_METRES":1.23,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":40,"GRAVEL_ROUNDNESS_MINIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.97 - 2.20m: DIAMICT - Some shell fragments present to gravel grade. Numerous pebbles generally subrounded to 4cm longest diameter. Pebbles are of various types including basalt and red sandstone as well as meta-igneous. COLOUR: Grey 5Y4/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075531","properties":{"GEOLOGICAL_DATA_ID":65075531,"ACTIVITY_ID":1942375,"SAMPLE_ID":"+60-005/38/VE/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1987-01-13T13:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.037","Y_ORIGINAL":"60.40867","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.0369999999999999,"Y_ED50":60.408670000000001,"X_WGS84":-4.0388554000000001,"Y_WGS84":60.408063999999996,"X_BNG":287790,"Y_BNG":1171092,"WATER_DEPTH_METRES":460,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.1299999999999999,"UNIT_TOP_DEPTH_METRES":2.2000000000000002,"UNIT_BASE_DEPTH_METRES":2.5,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":40,"GRAVEL_ROUNDNESS_MINIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"2.20 - 2.50m: DIAMICT - Some shell fragments present to gravel grade. Numerous pebbles generally subrounded to 4cm longest diameter. Pebbles are of various types including basalt and red sandstone as well as meta- igneous. More sandy than above. May simply be a shelly or more sandy lenze within the same major unit. COLOUR: Grey to grey brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084777","properties":{"GEOLOGICAL_DATA_ID":65084777,"ACTIVITY_ID":2002686,"SAMPLE_ID":"+54+000/594/BH/1","SAMPLE_ALIAS":"BH81/42","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".11383","Y_ORIGINAL":"54.65183","LOCATION_SOURCE":"SatNav","X_ED50":0.11383,"Y_ED50":54.651829999999997,"X_WGS84":0.1123363,"Y_WGS84":54.651071600000002,"X_BNG":536385,"Y_BNG":530490,"WATER_DEPTH_METRES":73,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":26,"UNIT_TOP_DEPTH_METRES":14.800000000000001,"UNIT_BASE_DEPTH_METRES":15,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Mid Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"14.80 - 15.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091024","properties":{"GEOLOGICAL_DATA_ID":65091024,"ACTIVITY_ID":1961439,"SAMPLE_ID":"+54+006/8/BH/1","SAMPLE_ALIAS":"BH89/04B","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40383","Y_ORIGINAL":"54.631","X_ED50":6.4038300000000001,"Y_ED50":54.631,"X_WGS84":6.4024979000000002,"Y_WGS84":54.630312099999998,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":211.22,"UNIT_TOP_DEPTH_METRES":110,"UNIT_BASE_DEPTH_METRES":110.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"110.00 - 110.40m: SAND: pale-grey (5Y6/1) to pale olive grey (5Y6/2), fine or fine to medium grained, non-calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078663","properties":{"GEOLOGICAL_DATA_ID":65078663,"ACTIVITY_ID":1961439,"SAMPLE_ID":"+54+006/8/BH/1","SAMPLE_ALIAS":"BH89/04B","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40383","Y_ORIGINAL":"54.631","X_ED50":6.4038300000000001,"Y_ED50":54.631,"X_WGS84":6.4024979000000002,"Y_WGS84":54.630312099999998,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":211.22,"UNIT_TOP_DEPTH_METRES":123.40000000000001,"UNIT_BASE_DEPTH_METRES":125,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"123.40 - 125.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078666","properties":{"GEOLOGICAL_DATA_ID":65078666,"ACTIVITY_ID":2034745,"SAMPLE_ID":"+59-006/385/BH/1","SAMPLE_ALIAS":"BH99/05","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-26T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9886","Y_ORIGINAL":"59.8759","LOCATION_SOURCE":"GPS","X_ED50":-5.9885999999999999,"Y_ED50":59.875900000000001,"X_WGS84":-5.9904755999999999,"Y_WGS84":59.875247100000003,"X_BNG":176766,"Y_BNG":1116744,"WATER_DEPTH_METRES":705,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":39,"UNIT_TOP_DEPTH_METRES":33.25,"UNIT_BASE_DEPTH_METRES":33.399999999999999,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"33.25 - 33.40m: Muddy gravel. 30% mud, 70% gravel, including pebbles of sandstone, basalt, gneiss and quartz. Pebbles may all be caved.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087962","properties":{"GEOLOGICAL_DATA_ID":65087962,"ACTIVITY_ID":1984042,"SAMPLE_ID":"+49-007/334/BH/1","SAMPLE_ALIAS":"BH79/02","SAMPLE_SOURCE":"Cruise: 1979/18","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1979-07-29T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.25067","Y_ORIGINAL":"49.33467","LOCATION_SOURCE":"Unspec","X_ED50":-6.2506699999999995,"Y_ED50":49.334669999999996,"X_WGS84":-6.2521303000000001,"Y_WGS84":49.333673099999999,"X_BNG":91201,"Y_BNG":-54288,"WATER_DEPTH_METRES":107,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57,"UNIT_TOP_DEPTH_METRES":47.700000000000003,"UNIT_BASE_DEPTH_METRES":48.399999999999999,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Limestone","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Lutetian Age","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"47.70 - 48.40m: Sand, pale green - grey, glauconitic. Medium - fine grained, well sorted, bioclastic with reworked nummulites limestone, grey -green sandy, glauconitic, muddy, bioclastic with nummulitic horizons.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081884","properties":{"GEOLOGICAL_DATA_ID":65081884,"ACTIVITY_ID":2005531,"SAMPLE_ID":"+60-005/173/BH/1","SAMPLE_ALIAS":"BH99/03","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.6511","Y_ORIGINAL":"60.4136","LOCATION_SOURCE":"GPS","X_ED50":-4.6511000000000005,"Y_ED50":60.413600000000002,"X_WGS84":-4.6529717000000002,"Y_WGS84":60.412985800000001,"X_BNG":253994,"Y_BNG":1172845,"WATER_DEPTH_METRES":983,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":166.5,"UNIT_TOP_DEPTH_METRES":29,"UNIT_BASE_DEPTH_METRES":31.800000000000001,"UNIT_LENGTH_METRES":2.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"29.00 - 31.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091162","properties":{"GEOLOGICAL_DATA_ID":65091162,"ACTIVITY_ID":2005531,"SAMPLE_ID":"+60-005/173/BH/1","SAMPLE_ALIAS":"BH99/03","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.6511","Y_ORIGINAL":"60.4136","LOCATION_SOURCE":"GPS","X_ED50":-4.6511000000000005,"Y_ED50":60.413600000000002,"X_WGS84":-4.6529717000000002,"Y_WGS84":60.412985800000001,"X_BNG":253994,"Y_BNG":1172845,"WATER_DEPTH_METRES":983,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":166.5,"UNIT_TOP_DEPTH_METRES":31.800000000000001,"UNIT_BASE_DEPTH_METRES":32,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 2.5/1","MUNSELL_SOIL_COLOUR_MAIN":"greenish black","GEOLOGICAL_DESCRIPTION":"31.80 - 32.00m: Mud, silty, sandy, grey (5GY 2/1), soft, plastic, calcareous, some gravel, forams, mainly benthic, occasional planktonic, echinoid spines and ostracodes.","ADDITIONAL_INFO":"Munsell code closest to the one given is greenish black not grey as described","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081893","properties":{"GEOLOGICAL_DATA_ID":65081893,"ACTIVITY_ID":1945831,"SAMPLE_ID":"+59-002/22/BH/1","SAMPLE_ALIAS":"BH77/10, BH77/15","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-15T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.74","Y_ORIGINAL":"59.58","X_ED50":-1.74,"Y_ED50":59.579999999999998,"X_WGS84":-1.7417506,"Y_WGS84":59.5793933,"X_BNG":414687,"Y_BNG":1077092,"WATER_DEPTH_METRES":96,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":16,"UNIT_TOP_DEPTH_METRES":8.5999999999999996,"UNIT_BASE_DEPTH_METRES":8.8000000000000007,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"8.60 - 8.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084922","properties":{"GEOLOGICAL_DATA_ID":65084922,"ACTIVITY_ID":1946313,"SAMPLE_ID":"+59+000/262/BH/1","SAMPLE_ALIAS":"BH84/10","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15317","Y_ORIGINAL":"59.58466","LOCATION_SOURCE":"SatNav","X_ED50":0.15317,"Y_ED50":59.58466,"X_WGS84":0.15147070000000001,"Y_WGS84":59.584077800000003,"X_BNG":521597,"Y_BNG":1079553,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":94.5,"UNIT_TOP_DEPTH_METRES":72,"UNIT_BASE_DEPTH_METRES":74.299999999999997,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"72.00 - 74.30m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087971","properties":{"GEOLOGICAL_DATA_ID":65087971,"ACTIVITY_ID":1946313,"SAMPLE_ID":"+59+000/262/BH/1","SAMPLE_ALIAS":"BH84/10","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15317","Y_ORIGINAL":"59.58466","LOCATION_SOURCE":"SatNav","X_ED50":0.15317,"Y_ED50":59.58466,"X_WGS84":0.15147070000000001,"Y_WGS84":59.584077800000003,"X_BNG":521597,"Y_BNG":1079553,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":94.5,"UNIT_TOP_DEPTH_METRES":74.299999999999997,"UNIT_BASE_DEPTH_METRES":74.5,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Moderately-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"74.30 - 74.50m: Sand, olive grey to light grey moderately sorted very fine - fine quartz with minor detritals and rare shell fragments. Clean to argillaceous, muddy bands being paler and causing colour-banding. Micaceous, some glauconite. Becoming cleaner downhole. ?Possible wood fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088070","properties":{"GEOLOGICAL_DATA_ID":65088070,"ACTIVITY_ID":1942513,"SAMPLE_ID":"+60-004/105/BH/1","SAMPLE_ALIAS":"BH82/11","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.86933","Y_ORIGINAL":"60.251","LOCATION_SOURCE":"SatNav","X_ED50":-3.8693299999999997,"Y_ED50":60.251000000000005,"X_WGS84":-3.8711723,"Y_WGS84":60.250390299999999,"X_BNG":296527,"Y_BNG":1153262,"WATER_DEPTH_METRES":175,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":46.149999999999999,"UNIT_TOP_DEPTH_METRES":14.6,"UNIT_BASE_DEPTH_METRES":15.5,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"14.60 - 15.50m: TILL - stiff-hard, gravelly, stony, 10YR 3/1 very dark grey, calcareous, often extremely stony, some cobbles, shelly in parts","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097512","properties":{"GEOLOGICAL_DATA_ID":65097512,"ACTIVITY_ID":1944569,"SAMPLE_ID":"+59-006/347/BH/1","SAMPLE_ALIAS":"BH84/01, BH84/01A, BH84/01B","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.72283","Y_ORIGINAL":"59.57016","LOCATION_SOURCE":"SatNav","X_ED50":-5.7228300000000001,"Y_ED50":59.570159999999994,"X_WGS84":-5.7246823999999998,"Y_WGS84":59.569499499999999,"X_BNG":189719,"Y_BNG":1081862,"WATER_DEPTH_METRES":121,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":82.5,"UNIT_TOP_DEPTH_METRES":76.600000000000009,"UNIT_BASE_DEPTH_METRES":80.799999999999997,"UNIT_LENGTH_METRES":4.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"76.60 - 80.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085033","properties":{"GEOLOGICAL_DATA_ID":65085033,"ACTIVITY_ID":2003218,"SAMPLE_ID":"+52-005/48/BH/1","SAMPLE_ALIAS":"BH71/57","SAMPLE_SOURCE":"Cruise: 1971/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-09-19T06:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.23233","Y_ORIGINAL":"52.62333","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.2323300000000001,"Y_ED50":52.623329999999996,"X_WGS84":-4.2338522000000003,"Y_WGS84":52.622453299999997,"X_BNG":248884,"Y_BNG":305087,"WATER_DEPTH_METRES":20,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":47.5,"UNIT_TOP_DEPTH_METRES":43.700000000000003,"UNIT_BASE_DEPTH_METRES":47.5,"UNIT_LENGTH_METRES":3.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Limestone","SIMPLE_LITHOLOGY_CGI":"limestone","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Bathonian Age","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"43.70 - 47.50m: Limestone, shelly, rubbly, partly calcarenite","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088074","properties":{"GEOLOGICAL_DATA_ID":65088074,"ACTIVITY_ID":2000945,"SAMPLE_ID":"+59-003/38/VE/1","SAMPLE_SOURCE":"Cruise: 1979/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1979-06-27T15:12:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.10317","Y_ORIGINAL":"59.10019","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-2.10317,"Y_ED50":59.100189999999998,"X_WGS84":-2.1049063000000001,"Y_WGS84":59.099560699999998,"X_BNG":394090,"Y_BNG":1023635,"WATER_DEPTH_METRES":84,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.76000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.27000000000000002,"UNIT_LENGTH_METRES":0.27000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10R 3/3","MUNSELL_SOIL_COLOUR_MAIN":"dusky red","GEOLOGICAL_DESCRIPTION":"0.00 - 0.27m: Medium - fine, well sorted, shelly sand. iron-stained. c.5% carbonate. Quartzose. Dusky red 10R 3/3 to dark red 10R 3/4","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091260","properties":{"GEOLOGICAL_DATA_ID":65091260,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":69,"UNIT_BASE_DEPTH_METRES":71,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"69.00 - 71.00m: Mudstone, pale slightly greeny grey, mottled, bedded with pyrites and glauconite. Brownish soft nodules phosoritic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075782","properties":{"GEOLOGICAL_DATA_ID":65075782,"ACTIVITY_ID":1994134,"SAMPLE_ID":"+51-007/438/BH/1","SAMPLE_ALIAS":"BH89/10","SAMPLE_SOURCE":"Cruise: 1989/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29167","Y_ORIGINAL":"51.33583","X_ED50":-6.2916699999999999,"Y_ED50":51.335829999999994,"X_WGS84":-6.2931919000000001,"Y_WGS84":51.334888900000003,"X_BNG":101071,"Y_BNG":168289,"WATER_DEPTH_METRES":111,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":203.95000000000002,"UNIT_TOP_DEPTH_METRES":9,"UNIT_BASE_DEPTH_METRES":12,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"9.00 - 12.00m: Clay, firm, plastic, greyish brown, calcareous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085240","properties":{"GEOLOGICAL_DATA_ID":65085240,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":5,"UNIT_BASE_DEPTH_METRES":6.9000000000000004,"UNIT_LENGTH_METRES":1.9000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"5.00 - 6.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085244","properties":{"GEOLOGICAL_DATA_ID":65085244,"ACTIVITY_ID":1959286,"SAMPLE_ID":"+55+006/7/BH/1","SAMPLE_ALIAS":"BH89/06","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.168","Y_ORIGINAL":"55.51567","X_ED50":6.1680000000000001,"Y_ED50":55.51567,"X_WGS84":6.1666327000000001,"Y_WGS84":55.5150103,"WATER_DEPTH_METRES":43,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":206.42000000000002,"UNIT_TOP_DEPTH_METRES":6,"UNIT_BASE_DEPTH_METRES":6.5600000000000005,"UNIT_LENGTH_METRES":0.56000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","PLANT_REMAINS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"6.00 - 6.56m: SAND : olive-grey(5Y4/2), very fine or fine grained. strongly calcareous, with trace only organic detritus micaceous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091480","properties":{"GEOLOGICAL_DATA_ID":65091480,"ACTIVITY_ID":1959286,"SAMPLE_ID":"+55+006/7/BH/1","SAMPLE_ALIAS":"BH89/06","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.168","Y_ORIGINAL":"55.51567","X_ED50":6.1680000000000001,"Y_ED50":55.51567,"X_WGS84":6.1666327000000001,"Y_WGS84":55.5150103,"WATER_DEPTH_METRES":43,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":206.42000000000002,"UNIT_TOP_DEPTH_METRES":7.6000000000000005,"UNIT_BASE_DEPTH_METRES":8,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"7.60 - 8.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091481","properties":{"GEOLOGICAL_DATA_ID":65091481,"ACTIVITY_ID":2001493,"SAMPLE_ID":"+57-004/10/BH/1","SAMPLE_ALIAS":"BH71/24","SAMPLE_SOURCE":"Cruise: 1971/8","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1971-05-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.455","Y_ORIGINAL":"57.84","LOCATION_SOURCE":"DECCA","X_ED50":-3.4550000000000001,"Y_ED50":57.840000000000003,"X_WGS84":-3.4567104,"Y_WGS84":57.839307099999999,"X_BNG":313610,"Y_BNG":884239,"WATER_DEPTH_METRES":48,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":20,"UNIT_TOP_DEPTH_METRES":15.5,"UNIT_BASE_DEPTH_METRES":15.6,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Kimmeridgian Age","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"15.50 - 15.60m: SHALE: clayey, black containing abundant flattened ammonites","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079102","properties":{"GEOLOGICAL_DATA_ID":65079102,"ACTIVITY_ID":2004477,"SAMPLE_ID":"+54+000/622/BH/1","SAMPLE_ALIAS":"BH82/19","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-24T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".56883","Y_ORIGINAL":"54.7915","X_ED50":0.56882999999999995,"Y_ED50":54.791499999999999,"X_WGS84":0.56734240000000002,"Y_WGS84":54.790751800000002,"X_BNG":565167,"Y_BNG":547006,"WATER_DEPTH_METRES":73,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":55.050000000000004,"UNIT_TOP_DEPTH_METRES":2.9500000000000002,"UNIT_BASE_DEPTH_METRES":3,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravelly sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"2.95 - 3.00m: sand, clean, 5Y 4/1.5, fine-grained, with shell sand/gravel","ADDITIONAL_INFO":"trace only recovered on basket catcher","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075980","properties":{"GEOLOGICAL_DATA_ID":65075980,"ACTIVITY_ID":2018796,"SAMPLE_ID":"+54+000/576/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-08-26T14:37:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".15495","Y_ORIGINAL":"54.70468","LOCATION_SOURCE":"Main Chain Decca","X_ED50":0.15495,"Y_ED50":54.704679999999996,"X_WGS84":0.15345539999999999,"Y_WGS84":54.703923899999999,"X_BNG":538857,"Y_BNG":536451,"WATER_DEPTH_METRES":70,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from textual sample description which is not necessarily split into depth intervals.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","GEOLOGICAL_DESCRIPTION":"0.00 - 0.10m: olive green fine sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087854","properties":{"GEOLOGICAL_DATA_ID":65087854,"ACTIVITY_ID":2034745,"SAMPLE_ID":"+59-006/385/BH/1","SAMPLE_ALIAS":"BH99/05","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-26T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.9886","Y_ORIGINAL":"59.8759","LOCATION_SOURCE":"GPS","X_ED50":-5.9885999999999999,"Y_ED50":59.875900000000001,"X_WGS84":-5.9904755999999999,"Y_WGS84":59.875247100000003,"X_BNG":176766,"Y_BNG":1116744,"WATER_DEPTH_METRES":705,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":39,"UNIT_TOP_DEPTH_METRES":33.700000000000003,"UNIT_BASE_DEPTH_METRES":33.850000000000001,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"33.70 - 33.85m: Siltstone, dark greenish grey, 5GY4/1, some fine sand, predominantly weathered basalt fragments, some quartz, not fossiliferous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075541","properties":{"GEOLOGICAL_DATA_ID":65075541,"ACTIVITY_ID":2829473,"SAMPLE_ID":"+50-001/2199/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512782","Y_ORIGINAL":"84827","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.40460970000000002,"Y_ED50":50.653106999999999,"X_WGS84":-0.40598830000000002,"Y_WGS84":50.652216799999998,"X_BNG":512782,"Y_BNG":84827,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":9,"UNIT_BASE_DEPTH_METRES":15,"UNIT_LENGTH_METRES":6,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"9.00 - 15.00m: Silty clay, Gley 1 4/1, massive, stone free, Abrupt boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094236","properties":{"GEOLOGICAL_DATA_ID":65094236,"ACTIVITY_ID":2829475,"SAMPLE_ID":"+50-001/2201/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512389","Y_ORIGINAL":"84751","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41018959999999999,"Y_ED50":50.652499800000001,"X_WGS84":-0.4115683,"Y_WGS84":50.651609499999999,"X_BNG":512389,"Y_BNG":84751,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":51,"UNIT_BASE_DEPTH_METRES":63,"UNIT_LENGTH_METRES":12,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"51.00 - 63.00m: 51-63 Sand, Gley 1 4/1, stone free, Sharp boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084787","properties":{"GEOLOGICAL_DATA_ID":65084787,"ACTIVITY_ID":2829475,"SAMPLE_ID":"+50-001/2201/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512389","Y_ORIGINAL":"84751","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41018959999999999,"Y_ED50":50.652499800000001,"X_WGS84":-0.4115683,"Y_WGS84":50.651609499999999,"X_BNG":512389,"Y_BNG":84751,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":165,"UNIT_BASE_DEPTH_METRES":168,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"165.00 - 168.00m: 165-168 Silty Clay, Gley 1 4/1, Sharp boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084790","properties":{"GEOLOGICAL_DATA_ID":65084790,"ACTIVITY_ID":2829475,"SAMPLE_ID":"+50-001/2201/VE/1","SAMPLE_SOURCE":"Cruise: WESSEX4","CLIENT":"Wessex Archaeology","CONTRACTOR":"Emu Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"2003-09-27T00:00:00","EPSG_CODE":27700,"EPSG":"OSGB 1936 / British National Grid","X_ORIGINAL":"512389","Y_ORIGINAL":"84751","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-0.41018959999999999,"Y_ED50":50.652499800000001,"X_WGS84":-0.4115683,"Y_WGS84":50.651609499999999,"X_BNG":512389,"Y_BNG":84751,"TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":292,"UNIT_BASE_DEPTH_METRES":300,"UNIT_LENGTH_METRES":8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from shipboard application.","GEOLOGICAL_DESCRIPTION":"292.00 - 300.00m: 292-300 Sand with clay interleaved, Gley 1 4/1, Sharp boundary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Wessex Archaeology materials \"Contains Wessex Archaeology materials ©Wessex Archaeology [year]\"\r\n","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084791","properties":{"GEOLOGICAL_DATA_ID":65084791,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":120,"UNIT_BASE_DEPTH_METRES":120.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 3/2","MUNSELL_SOIL_COLOUR_MINOR":"dark olive gray","GEOLOGICAL_DESCRIPTION":"120.00 - 120.40m: SAND: olive-grey (5Y4/2) to 5Y5/2), laminated, very fine to fine grained, non calcareous, with clasts, laminae CLAY, dark olive grey (5Y3/2) to grey (5Y6/1), non calcareous, stiff, intermediate plasticity","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081784","properties":{"GEOLOGICAL_DATA_ID":65081784,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":234.20000000000002,"UNIT_BASE_DEPTH_METRES":236,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"234.20 - 236.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097423","properties":{"GEOLOGICAL_DATA_ID":65097423,"ACTIVITY_ID":1946560,"SAMPLE_ID":"+58-014/53/DR/1","SAMPLE_ALIAS":"S11","SAMPLE_SOURCE":"Cruise: 1994/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1994-06-01T05:13:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.19367","Y_ORIGINAL":"58.62267","LOCATION_SOURCE":"GPS","X_ED50":-13.193669999999999,"Y_ED50":58.622669999999999,"X_WGS84":-13.1956366,"Y_WGS84":58.621867799999997,"WATER_DEPTH_METRES":1595,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.1000000000000005,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","GRAVEL_ROUNDNESS_MINIMUM":"Angular","GEOLOGICAL_DESCRIPTION":"0.10 - 0.20m: Gravel, angular","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084929","properties":{"GEOLOGICAL_DATA_ID":65084929,"ACTIVITY_ID":2042209,"SAMPLE_ID":"+52+002/468/BH/1","SAMPLE_ALIAS":"BH81/51","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-28T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.44733","Y_ORIGINAL":"52.238","LOCATION_SOURCE":"SatNav","X_ED50":2.44733,"Y_ED50":52.238,"X_WGS84":2.4459708,"Y_WGS84":52.237190300000002,"X_BNG":703632,"Y_BNG":269206,"WATER_DEPTH_METRES":45,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":106.40000000000001,"UNIT_TOP_DEPTH_METRES":23.150000000000002,"UNIT_BASE_DEPTH_METRES":23.650000000000002,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","PERCENT_SHELL_IN_SAND_FRACTION":2,"CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"23.15 - 23.65m: Very Muddy Sand, very fine grained, silty, 1-2% shell sand, mica, few laminae olive green sandy mud towards base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084930","properties":{"GEOLOGICAL_DATA_ID":65084930,"ACTIVITY_ID":2042209,"SAMPLE_ID":"+52+002/468/BH/1","SAMPLE_ALIAS":"BH81/51","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-28T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.44733","Y_ORIGINAL":"52.238","LOCATION_SOURCE":"SatNav","X_ED50":2.44733,"Y_ED50":52.238,"X_WGS84":2.4459708,"Y_WGS84":52.237190300000002,"X_BNG":703632,"Y_BNG":269206,"WATER_DEPTH_METRES":45,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":106.40000000000001,"UNIT_TOP_DEPTH_METRES":32.649999999999999,"UNIT_BASE_DEPTH_METRES":33.399999999999999,"UNIT_LENGTH_METRES":0.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5G 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 5/1","MUNSELL_SOIL_COLOUR_MINOR":"gray","GEOLOGICAL_DESCRIPTION":"32.65 - 33.40m: Interbeds Sand, green (5g4/1)  slightly muddy, trace shell sand and clay, dark olive green (5Y3.5/2): bioturbated with interbeds Clay, stiff, grey brown (5Y5/1) to dark grey, laminated, locally abundant organic debris.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081898","properties":{"GEOLOGICAL_DATA_ID":65081898,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":177.30000000000001,"UNIT_BASE_DEPTH_METRES":178,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"177.30 - 178.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084942","properties":{"GEOLOGICAL_DATA_ID":65084942,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":10.450000000000001,"UNIT_BASE_DEPTH_METRES":10.800000000000001,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":50,"MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"10.45 - 10.80m: Clay. Sandy and silty with common pebbles up to 5cm, some encrusted with bryozoa and serpulids. very soft - soft. Dark grey 5Y 4/1.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094369","properties":{"GEOLOGICAL_DATA_ID":65094369,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":11.800000000000001,"UNIT_BASE_DEPTH_METRES":12.1,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":50,"MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Abundant","WHOLE_SHELLS_ABUNDANCE":"Abundant","FORAMS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"11.80 - 12.10m: Clay. Sandy and silty with common pebbles up to 5cm, some encrusted with bryozoa and serpulids. very soft - soft. Dark grey 5Y 4/1. Sand lens and layer at ~12.1m. Muddy and pebbly with abundant forams, shell fragments and whole valves (30%).","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088077","properties":{"GEOLOGICAL_DATA_ID":65088077,"ACTIVITY_ID":1994134,"SAMPLE_ID":"+51-007/438/BH/1","SAMPLE_ALIAS":"BH89/10","SAMPLE_SOURCE":"Cruise: 1989/4","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.29167","Y_ORIGINAL":"51.33583","X_ED50":-6.2916699999999999,"Y_ED50":51.335829999999994,"X_WGS84":-6.2931919000000001,"Y_WGS84":51.334888900000003,"X_BNG":101071,"Y_BNG":168289,"WATER_DEPTH_METRES":111,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":203.95000000000002,"UNIT_TOP_DEPTH_METRES":17.449999999999999,"UNIT_BASE_DEPTH_METRES":18.5,"UNIT_LENGTH_METRES":1.05,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"17.45 - 18.50m: Interlaminated Sand and Silty Clay, greyish brown, calcareous, quartzose with black grains. Intervals without recovery considered to be sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088080","properties":{"GEOLOGICAL_DATA_ID":65088080,"ACTIVITY_ID":2018808,"SAMPLE_ID":"+54+000/595/BH/1","SAMPLE_ALIAS":"BH81/43","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-10T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".24183","Y_ORIGINAL":"54.64867","LOCATION_SOURCE":"SatNav","X_ED50":0.24182999999999999,"Y_ED50":54.648669999999996,"X_WGS84":0.24033950000000001,"Y_WGS84":54.647913099999997,"X_BNG":544653,"Y_BNG":530395,"WATER_DEPTH_METRES":67,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.799999999999997,"UNIT_TOP_DEPTH_METRES":57.100000000000001,"UNIT_BASE_DEPTH_METRES":59.800000000000004,"UNIT_LENGTH_METRES":2.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"57.10 - 59.80m: Clay, silty in parts, glauconitic burrows mottledfossiliferous, calcareous, hard towards top ironstone lenses, bioturbated, mottled small fossil fragments throughout. paler, some stiff harder bands, less fossiliferous grey, calcareous with ironstone nodules, chert. Crystalline pyrite and burrows. Forams, belemnites becoming greener, calcareous pale green glauconitic horizons, very slightly silty, small black black hard cherty nodules, thin walled bivalves and belemnites, grey, very calcareous, stiff, very finely laminated, fissured, silt filled burrows, silty, lenses, tiny bivalves, waxy throughout, traces of ironstone, more compact, finely laminated tiny, poorly preserved fossils scattered throughout. Some fossiliferous beds.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078906","properties":{"GEOLOGICAL_DATA_ID":65078906,"ACTIVITY_ID":2016884,"SAMPLE_ID":"+55+006/8/BH/1","SAMPLE_ALIAS":"BH89/09","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.7985","Y_ORIGINAL":"55.16917","X_ED50":6.7985000000000007,"Y_ED50":55.169169999999994,"X_WGS84":6.7971613,"Y_WGS84":55.168504900000002,"WATER_DEPTH_METRES":34,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":169.19,"UNIT_TOP_DEPTH_METRES":67,"UNIT_BASE_DEPTH_METRES":67.299999999999997,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","PLANT_REMAINS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 6/2","MUNSELL_SOIL_COLOUR_MAIN":"light brownish gray","GEOLOGICAL_DESCRIPTION":"67.00 - 67.30m: SAND : fine or fine to medium grained, pale grey (2.5Y6-7/2), non-calcareous, slightly micaceous, with few plant fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081994","properties":{"GEOLOGICAL_DATA_ID":65081994,"ACTIVITY_ID":1948399,"SAMPLE_ID":"+58-002/316/BH/1","SAMPLE_ALIAS":"BH81/23","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8995","Y_ORIGINAL":"58.579","LOCATION_SOURCE":"SatNav","X_ED50":-1.8995000000000002,"Y_ED50":58.579000000000001,"X_WGS84":-1.9012058000000001,"Y_WGS84":58.5783542,"X_BNG":405845,"Y_BNG":965597,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":62.149999999999999,"UNIT_TOP_DEPTH_METRES":14.200000000000001,"UNIT_BASE_DEPTH_METRES":16.899999999999999,"UNIT_LENGTH_METRES":2.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"14.20 - 16.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097521","properties":{"GEOLOGICAL_DATA_ID":65097521,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":33.5,"UNIT_BASE_DEPTH_METRES":33.660000000000004,"UNIT_LENGTH_METRES":0.16,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Approximate Position Of Rockhead","ROCK_CLASSIFICATION_MAIN":"Cobble","GRAIN_SIZE_MINIMUM":"Cobble","GRAIN_SIZE_MEAN":"Cobble","GEOLOGICAL_DESCRIPTION":"33.50 - 33.66m: Cobbles","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078909","properties":{"GEOLOGICAL_DATA_ID":65078909,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":33.660000000000004,"UNIT_BASE_DEPTH_METRES":34,"UNIT_LENGTH_METRES":0.34000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gneiss","SIMPLE_LITHOLOGY_CGI":"gneiss","GEOLOGICAL_DESCRIPTION":"33.66 - 34.00m: Gneiss - fragmented, possibly due to drilling. Medium grey with leucocratic bands. Augen texture in places with pink granitic veining.","ADDITIONAL_INFO":"Rockhead at 33.66m ?Lewisian","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097588","properties":{"GEOLOGICAL_DATA_ID":65097588,"ACTIVITY_ID":1948474,"SAMPLE_ID":"+58-002/229/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-12T09:55:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.965","Y_ORIGINAL":"58.6","X_ED50":-1.9650000000000001,"Y_ED50":58.600000000000001,"X_WGS84":-1.9667085,"Y_WGS84":58.599354099999999,"X_BNG":402034,"Y_BNG":967932,"WATER_DEPTH_METRES":87,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.03,"UNIT_TOP_DEPTH_METRES":0.42999999999999999,"UNIT_BASE_DEPTH_METRES":0.80000000000000004,"UNIT_LENGTH_METRES":0.37,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish gray","GEOLOGICAL_DESCRIPTION":"0.43 - 0.80m: Transition zone 0.6m Sandy clay soft very calcareous, micaceous. 5YR 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082064","properties":{"GEOLOGICAL_DATA_ID":65082064,"ACTIVITY_ID":1993551,"SAMPLE_ID":"+56+000/211/BH/1","SAMPLE_ALIAS":"BH81/39","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-31T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".90483","Y_ORIGINAL":"56.919","LOCATION_SOURCE":"SatNav","X_ED50":0.90482999999999991,"Y_ED50":56.919000000000004,"X_WGS84":0.90326999999999991,"Y_WGS84":56.918329399999998,"X_BNG":576827,"Y_BNG":784532,"WATER_DEPTH_METRES":126,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":64.099999999999994,"UNIT_TOP_DEPTH_METRES":44.75,"UNIT_BASE_DEPTH_METRES":44.899999999999999,"UNIT_LENGTH_METRES":0.14999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"44.75 - 44.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097594","properties":{"GEOLOGICAL_DATA_ID":65097594,"ACTIVITY_ID":2001288,"SAMPLE_ID":"+58-001/375/BH/1","SAMPLE_ALIAS":"BH81/26","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.17717","Y_ORIGINAL":"58.139","LOCATION_SOURCE":"SatNav","X_ED50":-0.17716999999999999,"Y_ED50":58.139000000000003,"X_WGS84":-0.17881040000000001,"Y_WGS84":58.138359999999999,"X_BNG":507328,"Y_BNG":918050,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":200.59999999999999,"UNIT_TOP_DEPTH_METRES":31.600000000000001,"UNIT_BASE_DEPTH_METRES":33.899999999999999,"UNIT_LENGTH_METRES":2.3000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"31.60 - 33.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091343","properties":{"GEOLOGICAL_DATA_ID":65091343,"ACTIVITY_ID":1987697,"SAMPLE_ID":"+58-007/21/BH/1","SAMPLE_ALIAS":"BH77/08, BH77/12","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.105","Y_ORIGINAL":"58.83833","X_ED50":-6.1050000000000004,"Y_ED50":58.838329999999999,"X_WGS84":-6.1068233000000003,"Y_WGS84":58.837637399999998,"X_BNG":163131,"Y_BNG":1001737,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":76,"UNIT_TOP_DEPTH_METRES":38,"UNIT_BASE_DEPTH_METRES":39.75,"UNIT_LENGTH_METRES":1.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"38.00 - 39.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088160","properties":{"GEOLOGICAL_DATA_ID":65088160,"ACTIVITY_ID":1988552,"SAMPLE_ID":"+56-007/458/BH/1","SAMPLE_ALIAS":"BH81/10, BH81/10A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.97783","Y_ORIGINAL":"56.30867","LOCATION_SOURCE":"SatNav","X_ED50":-6.97783,"Y_ED50":56.308669999999999,"X_WGS84":-6.9795531999999998,"Y_WGS84":56.307876800000003,"X_BNG":92148,"Y_BNG":723975,"WATER_DEPTH_METRES":72,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.84999999999999,"UNIT_TOP_DEPTH_METRES":111,"UNIT_BASE_DEPTH_METRES":115.5,"UNIT_LENGTH_METRES":4.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"111.00 - 115.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088162","properties":{"GEOLOGICAL_DATA_ID":65088162,"ACTIVITY_ID":1988552,"SAMPLE_ID":"+56-007/458/BH/1","SAMPLE_ALIAS":"BH81/10, BH81/10A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.97783","Y_ORIGINAL":"56.30867","LOCATION_SOURCE":"SatNav","X_ED50":-6.97783,"Y_ED50":56.308669999999999,"X_WGS84":-6.9795531999999998,"Y_WGS84":56.307876800000003,"X_BNG":92148,"Y_BNG":723975,"WATER_DEPTH_METRES":72,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.84999999999999,"UNIT_TOP_DEPTH_METRES":132.59999999999999,"UNIT_BASE_DEPTH_METRES":133,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"132.60 - 133.00m: Gravelly sandy clay, with cobbles \u003e10cm diameter.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094243","properties":{"GEOLOGICAL_DATA_ID":65094243,"ACTIVITY_ID":2000941,"SAMPLE_ID":"+59-003/96/BH/1","SAMPLE_ALIAS":"BH80/12","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.61","Y_ORIGINAL":"59.60167","X_ED50":-2.6099999999999999,"Y_ED50":59.601669999999999,"X_WGS84":-2.6117748000000001,"Y_WGS84":59.601052699999997,"X_BNG":365566,"Y_BNG":1079635,"WATER_DEPTH_METRES":90,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":11,"UNIT_TOP_DEPTH_METRES":10.800000000000001,"UNIT_BASE_DEPTH_METRES":11,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 3/4","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish brown","GEOLOGICAL_DESCRIPTION":"10.80 - 11.00m: Sandstone, very fine, marly, with silt and clay fractions. Dark red [5YR 3/6] with reduction spots and lenses, usually of cleaner sandstone. Hard, but not indurated. ?Permo-Triassic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084793","properties":{"GEOLOGICAL_DATA_ID":65084793,"ACTIVITY_ID":2003520,"SAMPLE_ID":"+51-005/20/BH/1","SAMPLE_ALIAS":"BH72/47","SAMPLE_SOURCE":"Cruise: S1/72/01","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-09-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.88533","Y_ORIGINAL":"51.09883","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.8853299999999997,"Y_ED50":51.09883,"X_WGS84":-4.8868162999999996,"Y_WGS84":51.097899499999997,"X_BNG":197968,"Y_BNG":137142,"WATER_DEPTH_METRES":62,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":8.3000000000000007,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.5,"UNIT_LENGTH_METRES":2.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 2.50m: GRAVEL, shelly, sandy","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094246","properties":{"GEOLOGICAL_DATA_ID":65094246,"ACTIVITY_ID":1942392,"SAMPLE_ID":"+60-005/75/CS/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1987-01-16T23:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.933","Y_ORIGINAL":"60.48333","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.9329999999999998,"Y_ED50":60.483329999999995,"X_WGS84":-4.9348828999999999,"Y_WGS84":60.4827145,"X_BNG":238822,"Y_BNG":1181265,"WATER_DEPTH_METRES":1024,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.74,"UNIT_TOP_DEPTH_METRES":1.74,"UNIT_BASE_DEPTH_METRES":1.74,"UNIT_LENGTH_METRES":0,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Moderately Well-Sorted","FORAMS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"1.74 - 1.74m: muddy SAND Moderately well sorted greenish grey (5Y4/2) sand with some silt. Forams common. Compact but crumbly to touch.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078679","properties":{"GEOLOGICAL_DATA_ID":65078679,"ACTIVITY_ID":1942514,"SAMPLE_ID":"+60-004/106/BH/1","SAMPLE_ALIAS":"BH84/02","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.16933","Y_ORIGINAL":"60.14633","LOCATION_SOURCE":"SatNav","X_ED50":-3.16933,"Y_ED50":60.146329999999999,"X_WGS84":-3.1711482000000002,"Y_WGS84":60.145725800000001,"X_BNG":335064,"Y_BNG":1140712,"WATER_DEPTH_METRES":168,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":10.75,"UNIT_BASE_DEPTH_METRES":15.200000000000001,"UNIT_LENGTH_METRES":4.4500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"10.75 - 15.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091049","properties":{"GEOLOGICAL_DATA_ID":65091049,"ACTIVITY_ID":1942514,"SAMPLE_ID":"+60-004/106/BH/1","SAMPLE_ALIAS":"BH84/02","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.16933","Y_ORIGINAL":"60.14633","LOCATION_SOURCE":"SatNav","X_ED50":-3.16933,"Y_ED50":60.146329999999999,"X_WGS84":-3.1711482000000002,"Y_WGS84":60.145725800000001,"X_BNG":335064,"Y_BNG":1140712,"WATER_DEPTH_METRES":168,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":33.100000000000001,"UNIT_BASE_DEPTH_METRES":33.450000000000003,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","MUD_HARDNESS_MINIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Miocene Epoch","FORAMS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"33.10 - 33.45m: Fine-medium sand. Slightly coarser than above. Soft, silty muddy olive grey with \u003e10% glauconite. Forams present. Some lamination particularly towards the top.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084801","properties":{"GEOLOGICAL_DATA_ID":65084801,"ACTIVITY_ID":2007409,"SAMPLE_ID":"+59-005/230/BH/1","SAMPLE_ALIAS":"BH82/04","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.57433","Y_ORIGINAL":"59.31767","X_ED50":-4.5743299999999998,"Y_ED50":59.31767,"X_WGS84":-4.5761406000000004,"Y_WGS84":59.317015900000001,"X_BNG":253477,"Y_BNG":1050681,"WATER_DEPTH_METRES":100,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":91,"UNIT_TOP_DEPTH_METRES":64,"UNIT_BASE_DEPTH_METRES":64.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish brown","GEOLOGICAL_DESCRIPTION":"64.00 - 64.50m: Till : very  stiff - hard, c. 5YR 3.5/2 dark reddish brown - dark reddish grey. Pebbly, gritty, calcareous, shells present. Very reddish pods towards base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094371","properties":{"GEOLOGICAL_DATA_ID":65094371,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":13.200000000000001,"UNIT_BASE_DEPTH_METRES":13.5,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Clay, silt and sand","ROCK_CLASSIFICATION_MINOR":"Gravel","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":20,"GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Rounded","MUD_HARDNESS_MINIMUM":"Very soft","MUD_PLASTICITY_MINIMUM":"Highly plastic","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"13.20 - 13.50m: Clay, sandy, silty, soft. Scattered pebbles up to 20mm, sub-angular to rounded. Highly plastic. Sulphide spots. Structureless.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087984","properties":{"GEOLOGICAL_DATA_ID":65087984,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":136.75999999999999,"UNIT_BASE_DEPTH_METRES":137.69,"UNIT_LENGTH_METRES":0.93000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"136.76 - 137.69m: SAND - well sorted fine grained quartzose sand with subangular to subrounded grains. Very thin (mm) laminae of black silty material throughout. Fairly regularly interspersed 2-3cm intervals. Some white sand laminae also but general colour overall 2.5Y 4.5/1 (Grey). Shell fragments on outside of core only.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094372","properties":{"GEOLOGICAL_DATA_ID":65094372,"ACTIVITY_ID":2034431,"SAMPLE_ID":"+48-008/44/BH/1","SAMPLE_ALIAS":"BH81/03, BH81/03A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-14T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.79717","Y_ORIGINAL":"48.99183","LOCATION_SOURCE":"SatNav","X_ED50":-7.7971699999999995,"Y_ED50":48.99183,"X_WGS84":-7.7986491000000004,"Y_WGS84":48.990804799999999,"X_BNG":-24022,"Y_BNG":-84886,"WATER_DEPTH_METRES":142,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":42.920000000000002,"UNIT_TOP_DEPTH_METRES":1.7,"UNIT_BASE_DEPTH_METRES":2,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 6/6","MUNSELL_SOIL_COLOUR_MAIN":"olive yellow","GEOLOGICAL_DESCRIPTION":"1.70 - 2.00m: SANDY GRAVEL with coarse shell sand, shell gravel, up to 50% polymict lithic gravel in fine to very coarse clean sandy matrix, poorly sorted, many pebbles serpulid encrusted , 2.5Y 6/6","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081908","properties":{"GEOLOGICAL_DATA_ID":65081908,"ACTIVITY_ID":1946561,"SAMPLE_ID":"+58-014/55/DR/1","SAMPLE_ALIAS":"S40","SAMPLE_SOURCE":"Cruise: 1994/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1994-06-02T00:56:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.49533","Y_ORIGINAL":"58.7745","LOCATION_SOURCE":"GPS","X_ED50":-13.495329999999999,"Y_ED50":58.774500000000003,"X_WGS84":-13.497311,"Y_WGS84":58.773698600000003,"WATER_DEPTH_METRES":1062,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.1000000000000005,"UNIT_TOP_DEPTH_METRES":4.2000000000000002,"UNIT_BASE_DEPTH_METRES":4.25,"UNIT_LENGTH_METRES":0.050000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Subrounded","GEOLOGICAL_DESCRIPTION":"4.20 - 4.25m: Gravel, fine to coarse-grained grey sandstone and dark basic igneous types, subrounded","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075674","properties":{"GEOLOGICAL_DATA_ID":65075674,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":42,"UNIT_BASE_DEPTH_METRES":44.700000000000003,"UNIT_LENGTH_METRES":2.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"42.00 - 44.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087988","properties":{"GEOLOGICAL_DATA_ID":65087988,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":54.5,"UNIT_BASE_DEPTH_METRES":55.5,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"54.50 - 55.50m: CLAY - chocolate brown - sandy, firm - stiff, rock fragments and kaolinised feldspar. Volcanic content increases downwards.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091265","properties":{"GEOLOGICAL_DATA_ID":65091265,"ACTIVITY_ID":2034730,"SAMPLE_ID":"+59-007/379/BH/1","SAMPLE_ALIAS":"BH90/05","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.44217","Y_ORIGINAL":"59.2795","X_ED50":-6.44217,"Y_ED50":59.279500000000006,"X_WGS84":-6.4440244,"Y_WGS84":59.278818800000003,"X_BNG":146962,"Y_BNG":1052038,"WATER_DEPTH_METRES":169,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":73,"UNIT_TOP_DEPTH_METRES":47.050000000000004,"UNIT_BASE_DEPTH_METRES":52,"UNIT_LENGTH_METRES":4.9500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"47.05 - 52.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078913","properties":{"GEOLOGICAL_DATA_ID":65078913,"ACTIVITY_ID":1944782,"SAMPLE_ID":"+59-006/2/BH/1","SAMPLE_ALIAS":"BH72/35","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.98167","Y_ORIGINAL":"59.01833","LOCATION_SOURCE":"DECCA","X_ED50":-5.9816699999999994,"Y_ED50":59.018329999999999,"X_WGS84":-5.9834996,"Y_WGS84":59.017645700000003,"X_BNG":171436,"Y_BNG":1021328,"WATER_DEPTH_METRES":82,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":16,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":6,"UNIT_LENGTH_METRES":6,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 6.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085047","properties":{"GEOLOGICAL_DATA_ID":65085047,"ACTIVITY_ID":1944782,"SAMPLE_ID":"+59-006/2/BH/1","SAMPLE_ALIAS":"BH72/35","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.98167","Y_ORIGINAL":"59.01833","LOCATION_SOURCE":"DECCA","X_ED50":-5.9816699999999994,"Y_ED50":59.018329999999999,"X_WGS84":-5.9834996,"Y_WGS84":59.017645700000003,"X_BNG":171436,"Y_BNG":1021328,"WATER_DEPTH_METRES":82,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":16,"UNIT_TOP_DEPTH_METRES":12,"UNIT_BASE_DEPTH_METRES":13,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gneiss","SIMPLE_LITHOLOGY_CGI":"gneiss","GRAIN_SIZE_MINIMUM":"Cobble","GRAIN_SIZE_MEAN":"Cobble","GEOLOGICAL_DESCRIPTION":"12.00 - 13.00m: Several cobbles up to 8cm across of dark ?horneblende gneiss.","ADDITIONAL_INFO":"Warning - depths show position of runs only - actual recovered thickness of this interval 0.15m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085048","properties":{"GEOLOGICAL_DATA_ID":65085048,"ACTIVITY_ID":1944783,"SAMPLE_ID":"+59-006/3/BH/1","SAMPLE_ALIAS":"BH72/36","SAMPLE_SOURCE":"Cruise: 1972/WH/4","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-07-19T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59667","Y_ORIGINAL":"59.07","LOCATION_SOURCE":"DECCA","X_ED50":-5.5966699999999996,"Y_ED50":59.07,"X_WGS84":-5.5984929999999995,"Y_WGS84":59.069322900000003,"X_BNG":193832,"Y_BNG":1025823,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":41,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":6,"UNIT_LENGTH_METRES":6,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 6.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081996","properties":{"GEOLOGICAL_DATA_ID":65081996,"ACTIVITY_ID":1987697,"SAMPLE_ID":"+58-007/21/BH/1","SAMPLE_ALIAS":"BH77/08, BH77/12","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.105","Y_ORIGINAL":"58.83833","X_ED50":-6.1050000000000004,"Y_ED50":58.838329999999999,"X_WGS84":-6.1068233000000003,"Y_WGS84":58.837637399999998,"X_BNG":163131,"Y_BNG":1001737,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":76,"UNIT_TOP_DEPTH_METRES":53.649999999999999,"UNIT_BASE_DEPTH_METRES":54,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"53.65 - 54.00m: Moderately pebbly, sandier than above, silty clay with occasional shell fragments. Dark - very dark grey (10YR 3-4/1) but becoming reddish brown. Variably soft - stiff, generally stiff. Pebbles and cobbles noted of mixed origin, normally igneous/metamorphic. Sand fraction is rock fragments with quartz grains ranging from fine sand - gravel. moderately strong reaction with HCl normally gives H2S - Till","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097531","properties":{"GEOLOGICAL_DATA_ID":65097531,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":153,"UNIT_BASE_DEPTH_METRES":153.30000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","PLANT_REMAINS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"153.00 - 153.30m: CLAY : very silty, very sandy, rich in organic matter,  dark olive grey (5Y3/2)","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097601","properties":{"GEOLOGICAL_DATA_ID":65097601,"ACTIVITY_ID":2000807,"SAMPLE_ID":"+59-007/376/BH/1","SAMPLE_ALIAS":"BH90/01","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.1085","Y_ORIGINAL":"59.391","X_ED50":-6.1085000000000003,"Y_ED50":59.391000000000005,"X_WGS84":-6.1103522999999997,"Y_WGS84":59.390327599999999,"X_BNG":166718,"Y_BNG":1063220,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":29.75,"UNIT_TOP_DEPTH_METRES":25.75,"UNIT_BASE_DEPTH_METRES":26.539999999999999,"UNIT_LENGTH_METRES":0.79000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 3/3","MUNSELL_SOIL_COLOUR_MAIN":"dark reddish brown","GEOLOGICAL_DESCRIPTION":"25.75 - 26.54m: MUDDY SAND : fine to medium grained quartzose sand in calcareous muddy matrix. Generally poorly sorted. Layers of fine grained sandy muds are common throughout. Below 23.5m, carbonate nodules are common. Fractured and brecciated in places. Dark reddish brown (5YR3/3 or 5YR3/2) with irregular patches of green-grey (5BG5/1). Sharp contact at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094546","properties":{"GEOLOGICAL_DATA_ID":65094546,"ACTIVITY_ID":2005609,"SAMPLE_ID":"+60-004/206/BH/1","SAMPLE_ALIAS":"BH85/01, BH85/01A, BH85/01B","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-06T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.12783","Y_ORIGINAL":"60.73867","LOCATION_SOURCE":"SatNav","X_ED50":-3.1278299999999999,"Y_ED50":60.738669999999999,"X_WGS84":-3.1296797000000001,"Y_WGS84":60.738088900000001,"X_BNG":338499,"Y_BNG":1206642,"WATER_DEPTH_METRES":464,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":13.9,"UNIT_TOP_DEPTH_METRES":5.5,"UNIT_BASE_DEPTH_METRES":5.9000000000000004,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","JOINTING":"Fissuring","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_ROUNDNESS_MINIMUM":"Angular","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"5.50 - 5.90m: Clay. Silty with small angular gravel fragments. Clasts of firm material. Dark olive grey (5Y 3/2) to brownish grey, with some dark colour (sulphide) banding. Sub-parallel fissures at 45\u02DA to horizontal.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097606","properties":{"GEOLOGICAL_DATA_ID":65097606,"ACTIVITY_ID":2005531,"SAMPLE_ID":"+60-005/173/BH/1","SAMPLE_ALIAS":"BH99/03","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.6511","Y_ORIGINAL":"60.4136","LOCATION_SOURCE":"GPS","X_ED50":-4.6511000000000005,"Y_ED50":60.413600000000002,"X_WGS84":-4.6529717000000002,"Y_WGS84":60.412985800000001,"X_BNG":253994,"Y_BNG":1172845,"WATER_DEPTH_METRES":983,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":166.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":7.2000000000000002,"UNIT_LENGTH_METRES":7.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"0.00 - 7.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088168","properties":{"GEOLOGICAL_DATA_ID":65088168,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":176.30000000000001,"UNIT_BASE_DEPTH_METRES":178,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"176.30 - 178.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097607","properties":{"GEOLOGICAL_DATA_ID":65097607,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":166,"UNIT_BASE_DEPTH_METRES":166.30000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"166.00 - 166.30m: SAND : mainly fine grained, occasionally medium grained, occasional clay clasts, dark grey (5Y4/1), laminated, with \u003c5% lithics, non-calcareous, well sorted.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091055","properties":{"GEOLOGICAL_DATA_ID":65091055,"ACTIVITY_ID":1975600,"SAMPLE_ID":"+51-004/5/BH/1","SAMPLE_ALIAS":"BH72/61","SAMPLE_SOURCE":"Cruise: S1/72/01","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-09-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.93675","Y_ORIGINAL":"51.49388","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.93675,"Y_ED50":51.493879999999997,"X_WGS84":-3.9382291999999999,"Y_WGS84":51.492972799999997,"X_BNG":265540,"Y_BNG":178896,"WATER_DEPTH_METRES":22,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":7.5,"UNIT_TOP_DEPTH_METRES":1,"UNIT_BASE_DEPTH_METRES":5,"UNIT_LENGTH_METRES":4,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"1.00 - 5.00m: BOULDER CLAY, stiff, sandy in parts, chocolate grey colour","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091056","properties":{"GEOLOGICAL_DATA_ID":65091056,"ACTIVITY_ID":1978346,"SAMPLE_ID":"+50-008/242/BH/1","SAMPLE_ALIAS":"BH76/25, SLS25","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-02T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.55","Y_ORIGINAL":"50.05217","LOCATION_SOURCE":"SatNav","X_ED50":-7.5499999999999998,"Y_ED50":50.052169999999997,"X_WGS84":-7.5515059000000004,"Y_WGS84":50.051176599999998,"X_BNG":2756,"Y_BNG":31562,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":99.480000000000004,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":82,"UNIT_LENGTH_METRES":82,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Chalk","SIMPLE_LITHOLOGY_CGI":"chalk","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"0.00 - 82.00m: CHALK","ADDITIONAL_INFO":"Log shows no cores recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087869","properties":{"GEOLOGICAL_DATA_ID":65087869,"ACTIVITY_ID":1961439,"SAMPLE_ID":"+54+006/8/BH/1","SAMPLE_ALIAS":"BH89/04B","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40383","Y_ORIGINAL":"54.631","X_ED50":6.4038300000000001,"Y_ED50":54.631,"X_WGS84":6.4024979000000002,"Y_WGS84":54.630312099999998,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":211.22,"UNIT_TOP_DEPTH_METRES":148,"UNIT_BASE_DEPTH_METRES":150.90000000000001,"UNIT_LENGTH_METRES":2.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"148.00 - 150.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084805","properties":{"GEOLOGICAL_DATA_ID":65084805,"ACTIVITY_ID":2006722,"SAMPLE_ID":"+60+000/306/BH/1","SAMPLE_ALIAS":"BH81/16","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-07T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".49933","Y_ORIGINAL":"60.44683","LOCATION_SOURCE":"DECCA","X_ED50":0.49933,"Y_ED50":60.446829999999999,"X_WGS84":0.49759690000000001,"Y_WGS84":60.446285099999997,"X_BNG":537512,"Y_BNG":1176216,"WATER_DEPTH_METRES":130,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":146.40000000000001,"UNIT_TOP_DEPTH_METRES":87.5,"UNIT_BASE_DEPTH_METRES":93.200000000000003,"UNIT_LENGTH_METRES":5.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"87.50 - 93.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078688","properties":{"GEOLOGICAL_DATA_ID":65078688,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":127.5,"UNIT_BASE_DEPTH_METRES":129.19999999999999,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"127.50 - 129.20m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091058","properties":{"GEOLOGICAL_DATA_ID":65091058,"ACTIVITY_ID":2007520,"SAMPLE_ID":"+59-005/2/BH/1","SAMPLE_ALIAS":"BH77/07, BH77/36","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-30T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.96333","Y_ORIGINAL":"59.34333","X_ED50":-4.96333,"Y_ED50":59.343329999999995,"X_WGS84":-4.9651516000000004,"Y_WGS84":59.342671500000002,"X_BNG":231472,"Y_BNG":1054458,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":148,"UNIT_TOP_DEPTH_METRES":30.600000000000001,"UNIT_BASE_DEPTH_METRES":37,"UNIT_LENGTH_METRES":6.4000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 4/8","MUNSELL_SOIL_COLOUR_MAIN":"yellowish red","GEOLOGICAL_DESCRIPTION":"30.60 - 37.00m: Sandy Mud: stiff dark reddish brown [5YR 4/8] muddy fine sand with shell and lithic gravel fragments. some pebbles up to 3cm. ?Till. Little reaction HCl. Structureless.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094384","properties":{"GEOLOGICAL_DATA_ID":65094384,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":132.22,"UNIT_BASE_DEPTH_METRES":132.69,"UNIT_LENGTH_METRES":0.47000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Moderately Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 2.5/1","MUNSELL_SOIL_COLOUR_MINOR":"black","GEOLOGICAL_DESCRIPTION":"132.22 - 132.69m: SILTY SAND - fine grained, moderately well sorted with 25% silt, occasional black lamination sandy silt seen in length of section. Colour 5Y 4/1 dark grey with 5Y 2.5/1 black lamination. Lamination in the order of 2-4mm separated by 8-12 mm of the silty sand and disturbed pattern in laminae probably due to drilling.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091199","properties":{"GEOLOGICAL_DATA_ID":65091199,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":172.20000000000002,"UNIT_BASE_DEPTH_METRES":176.40000000000001,"UNIT_LENGTH_METRES":4.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"172.20 - 176.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075680","properties":{"GEOLOGICAL_DATA_ID":65075680,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":176.40000000000001,"UNIT_BASE_DEPTH_METRES":176.80000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SORTING_QUALITY":"Moderately-Sorted","MUD_HARDNESS_MINIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"176.40 - 176.80m: Sand and Clay. Clay; very dark grey, very stiff, occasional shell fragments and rare woody plant remains. With very fine sandy/silty laminae, sand beds more dominant. Sand-silt argillaceous, moderate to poor sorting, quartzose in bands around 20-25cm in thickness. Specks of organic-rich matter disseminated. HCl reaction gives H2S odour.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075682","properties":{"GEOLOGICAL_DATA_ID":65075682,"ACTIVITY_ID":2005531,"SAMPLE_ID":"+60-005/173/BH/1","SAMPLE_ALIAS":"BH99/03","SAMPLE_SOURCE":"Cruise: 1999/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1999-06-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.6511","Y_ORIGINAL":"60.4136","LOCATION_SOURCE":"GPS","X_ED50":-4.6511000000000005,"Y_ED50":60.413600000000002,"X_WGS84":-4.6529717000000002,"Y_WGS84":60.412985800000001,"X_BNG":253994,"Y_BNG":1172845,"WATER_DEPTH_METRES":983,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":166.5,"UNIT_TOP_DEPTH_METRES":38,"UNIT_BASE_DEPTH_METRES":40.899999999999999,"UNIT_LENGTH_METRES":2.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"38.00 - 40.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081919","properties":{"GEOLOGICAL_DATA_ID":65081919,"ACTIVITY_ID":2035625,"SAMPLE_ID":"+56+000/210/BH/1","SAMPLE_ALIAS":"BH81/29","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82283","Y_ORIGINAL":"56.26517","LOCATION_SOURCE":"SatNav","X_ED50":0.82282999999999995,"Y_ED50":56.265169999999998,"X_WGS84":0.82129379999999996,"Y_WGS84":56.264475300000001,"X_BNG":574831,"Y_BNG":711576,"WATER_DEPTH_METRES":88,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":140.20000000000002,"UNIT_TOP_DEPTH_METRES":12,"UNIT_BASE_DEPTH_METRES":14.800000000000001,"UNIT_LENGTH_METRES":2.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"12.00 - 14.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087994","properties":{"GEOLOGICAL_DATA_ID":65087994,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":169.70000000000002,"UNIT_BASE_DEPTH_METRES":171.70000000000002,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"169.70 - 171.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081997","properties":{"GEOLOGICAL_DATA_ID":65081997,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":90,"UNIT_BASE_DEPTH_METRES":90.700000000000003,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SAND_ROUNDNESS_MINIMUM":"Subangular","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"90.00 - 90.70m: Clay, slightly  silty, microlamiae organic-rich silty material, micromicaceous. Interlaminated with silty argillaceous very fine sand, bands about 0.1m thick, some finely interlaminated sediments exhibiting slight disturbance. Sand is argillaceous, very fine - fine, sub-angular, quartzose with woody fragments, mica and detrital lithic grains. Notable absence of shell fragments.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082003","properties":{"GEOLOGICAL_DATA_ID":65082003,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":123.15000000000001,"UNIT_BASE_DEPTH_METRES":123.5,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"123.15 - 123.50m: Cavings - shelly sand","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082004","properties":{"GEOLOGICAL_DATA_ID":65082004,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 1.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091273","properties":{"GEOLOGICAL_DATA_ID":65091273,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":5,"UNIT_BASE_DEPTH_METRES":13.450000000000001,"UNIT_LENGTH_METRES":8.4499999999999993,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"5.00 - 13.45m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075799","properties":{"GEOLOGICAL_DATA_ID":65075799,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":13.450000000000001,"UNIT_BASE_DEPTH_METRES":14,"UNIT_LENGTH_METRES":0.55000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","GEOLOGICAL_DESCRIPTION":"13.45 - 14.00m: TILL - dark  greyish brown, stiff, stony, slightly sandy and stone free at the top","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091275","properties":{"GEOLOGICAL_DATA_ID":65091275,"ACTIVITY_ID":1948399,"SAMPLE_ID":"+58-002/316/BH/1","SAMPLE_ALIAS":"BH81/23","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8995","Y_ORIGINAL":"58.579","LOCATION_SOURCE":"SatNav","X_ED50":-1.8995000000000002,"Y_ED50":58.579000000000001,"X_WGS84":-1.9012058000000001,"Y_WGS84":58.5783542,"X_BNG":405845,"Y_BNG":965597,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":62.149999999999999,"UNIT_TOP_DEPTH_METRES":21,"UNIT_BASE_DEPTH_METRES":21.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"21.00 - 21.50m: Till, very hard, dark grey, clay with large variety of pebbles/cobbles, gravel and sand.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088171","properties":{"GEOLOGICAL_DATA_ID":65088171,"ACTIVITY_ID":2007980,"SAMPLE_ID":"+59-002/295/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-05-09T08:12:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.31083","Y_ORIGINAL":"59.35","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-1.3108299999999999,"Y_ED50":59.350000000000001,"X_WGS84":-1.3125575999999999,"Y_WGS84":59.349390300000003,"X_BNG":439195,"Y_BNG":1051652,"WATER_DEPTH_METRES":106,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.4000000000000001,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":1.4000000000000001,"UNIT_LENGTH_METRES":1.3500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Coarse sand","GRAIN_SIZE_MEAN":"Coarse sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Very Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"0.05 - 1.40m: 0.05 to 1.40m. SANDSTONE Very fine, very well sorted. Some high angle trough cross lamination. One portion includes common flat fragments of red mudstone ?intraformational. Rare coarse bands. Quite well undurated. COLOUR: Dark brownish red REMARKS: Probably Permo-Triassic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075873","properties":{"GEOLOGICAL_DATA_ID":65075873,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":70.600000000000009,"UNIT_BASE_DEPTH_METRES":71.450000000000003,"UNIT_LENGTH_METRES":0.84999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"7.5YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"70.60 - 71.45m: CLAY - dark grey 7.5YR N4 slightly sandy with rare pebbles and small shell fragments. Firm - stiff moderately plastic.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088177","properties":{"GEOLOGICAL_DATA_ID":65088177,"ACTIVITY_ID":1960021,"SAMPLE_ID":"+54-006/78/CR/1","SAMPLE_SOURCE":"Cruise: 1969/MW/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Rock Gravity","SAMPLING_START_DATE":"1969-07-16T17:53:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.71378","Y_ORIGINAL":"54.04467","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-5.7137799999999999,"Y_ED50":54.044669999999996,"X_WGS84":-5.7153840999999996,"Y_WGS84":54.043818999999999,"X_BNG":156857,"Y_BNG":467261,"WATER_DEPTH_METRES":37,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.59999999999999998,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.59999999999999998,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":40,"GRAVEL_ROUNDNESS_MINIMUM":"Rounded","GEOLOGICAL_DESCRIPTION":"0.00 - 0.60m: Poor sample. Muddy sand with rounded shale fragments up to 4cm.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075874","properties":{"GEOLOGICAL_DATA_ID":65075874,"ACTIVITY_ID":2017446,"SAMPLE_ID":"+54-006/114/CS/1","SAMPLE_ALIAS":"73/65","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1973-11-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.53084","Y_ORIGINAL":"54.1415","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-5.5308399999999995,"Y_ED50":54.141500000000001,"X_WGS84":-5.5324438999999996,"Y_WGS84":54.140654499999997,"X_BNG":169368,"Y_BNG":477415,"WATER_DEPTH_METRES":48,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":28.5,"UNIT_TOP_DEPTH_METRES":0.35000000000000003,"UNIT_BASE_DEPTH_METRES":0.59999999999999998,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Gravel","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","FAUNA_FOSSILS_ABUNDANCE":"Common","WHOLE_SHELLS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.35 - 0.60m: Medium sand, granular/pebbly in parts. Broken and fragmented shells common with occasional whole shells.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082079","properties":{"GEOLOGICAL_DATA_ID":65082079,"ACTIVITY_ID":6279242,"SAMPLE_ID":"+53-006/12/VE/2","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1970-10-22T14:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.80158","Y_ORIGINAL":"53.9102","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-5.8015799999999995,"Y_ED50":53.910200000000003,"X_WGS84":-5.8031809999999995,"Y_WGS84":53.9093436,"X_BNG":150308,"Y_BNG":452614,"WATER_DEPTH_METRES":51,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.1000000000000001,"UNIT_LENGTH_METRES":1.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Gradational","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","MUD_HARDNESS_MINIMUM":"Soft","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.00 - 1.10m: Dark grey silty mud. Soft, with rare shell fragments. 5Y 4/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078692","properties":{"GEOLOGICAL_DATA_ID":65078692,"ACTIVITY_ID":2010197,"SAMPLE_ID":"+58-002/56/BH/1","SAMPLE_ALIAS":"BH76/49, SLN49","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-04-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.61717","Y_ORIGINAL":"58.9185","X_ED50":-1.61717,"Y_ED50":58.918500000000002,"X_WGS84":-1.6188845999999999,"Y_WGS84":58.917870299999997,"X_BNG":422048,"Y_BNG":1003460,"WATER_DEPTH_METRES":106,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":109.25,"UNIT_TOP_DEPTH_METRES":55.399999999999999,"UNIT_BASE_DEPTH_METRES":55.800000000000004,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"55.40 - 55.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091059","properties":{"GEOLOGICAL_DATA_ID":65091059,"ACTIVITY_ID":2018644,"SAMPLE_ID":"+54+001/190/BH/1","SAMPLE_ALIAS":"BH82/20","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-25T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.498","Y_ORIGINAL":"54.10083","X_ED50":1.498,"Y_ED50":54.100829999999995,"X_WGS84":1.4965591,"Y_WGS84":54.100069699999999,"X_BNG":628708,"Y_BNG":472783,"WATER_DEPTH_METRES":69,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50,"UNIT_TOP_DEPTH_METRES":45.100000000000001,"UNIT_BASE_DEPTH_METRES":45.399999999999999,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Chalk","SIMPLE_LITHOLOGY_CGI":"chalk","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"45.10 - 45.40m: Chalk, white harder than above with hard grained, … of green marl in cavings.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097327","properties":{"GEOLOGICAL_DATA_ID":65097327,"ACTIVITY_ID":2008965,"SAMPLE_ID":"+58-007/505/BH/1","SAMPLE_ALIAS":"BH88/10","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.95083","Y_ORIGINAL":"58.97067","LOCATION_SOURCE":"SatNav","X_ED50":-6.9508299999999998,"Y_ED50":58.970669999999998,"X_WGS84":-6.9526801999999996,"Y_WGS84":58.969970500000002,"X_BNG":115467,"Y_BNG":1019752,"WATER_DEPTH_METRES":178,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":134.5,"UNIT_TOP_DEPTH_METRES":73,"UNIT_BASE_DEPTH_METRES":73.850000000000009,"UNIT_LENGTH_METRES":0.84999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Sedimentary Massive-Bedded (no apparent internal structure)","BEDDING_TYPE_CGI":"massive_sedimentary_fabric","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Very Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"73.00 - 73.85m: DIAMICT : massive, very poorly sorted, muddy and sandy with abundant pebbles and occasional cobbIes, up to 8.5cm, matrix-supported. Slightly calcarous. Dark grey (10YR4/1) to very dark greyish brown (10YR3/2). Soft to firm but perhaps disturbed during drilling.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087870","properties":{"GEOLOGICAL_DATA_ID":65087870,"ACTIVITY_ID":2007564,"SAMPLE_ID":"+59-004/276/BH/1","SAMPLE_ALIAS":"BH82/01","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.519","Y_ORIGINAL":"59.91967","LOCATION_SOURCE":"SatNav","X_ED50":-3.5190000000000001,"Y_ED50":59.919669999999996,"X_WGS84":-3.5208152999999998,"Y_WGS84":59.919052499999999,"X_BNG":315068,"Y_BNG":1115868,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":74.549999999999997,"UNIT_TOP_DEPTH_METRES":62,"UNIT_BASE_DEPTH_METRES":62.850000000000001,"UNIT_LENGTH_METRES":0.84999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Hard","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"62.00 - 62.85m: Till 5Y 4/1, very stiff - hard, gritty, pebbly, soft grey calcareous mudstones clasts. very  calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094266","properties":{"GEOLOGICAL_DATA_ID":65094266,"ACTIVITY_ID":2010051,"SAMPLE_ID":"+58-002/295/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-08T08:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.76612","Y_ORIGINAL":"58.80821","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.7661199999999999,"Y_ED50":58.808209999999995,"X_WGS84":-1.7678332000000001,"Y_WGS84":58.807574299999999,"X_BNG":413513,"Y_BNG":991140,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.75,"UNIT_TOP_DEPTH_METRES":0.83999999999999997,"UNIT_BASE_DEPTH_METRES":1.9199999999999999,"UNIT_LENGTH_METRES":1.0800000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Approximate Position Of Rockhead","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GEOLOGICAL_DESCRIPTION":"0.84 - 1.92m: Till, sandy clay with abundant pebbles. 5YR 3/4","ADDITIONAL_INFO":"TILL","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091066","properties":{"GEOLOGICAL_DATA_ID":65091066,"ACTIVITY_ID":2038773,"SAMPLE_ID":"+53+000/1231/BH/1","SAMPLE_ALIAS":"BH81/49","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".9765","Y_ORIGINAL":"53.8025","LOCATION_SOURCE":"SatNav","X_ED50":0.97650000000000003,"Y_ED50":53.802500000000002,"X_WGS84":0.97505640000000005,"Y_WGS84":53.801723799999998,"X_BNG":596016,"Y_BNG":438041,"WATER_DEPTH_METRES":36,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":24,"UNIT_TOP_DEPTH_METRES":18.300000000000001,"UNIT_BASE_DEPTH_METRES":19,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Jurassic Epoch","GEOLOGICAL_DESCRIPTION":"18.30 - 19.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097443","properties":{"GEOLOGICAL_DATA_ID":65097443,"ACTIVITY_ID":2007409,"SAMPLE_ID":"+59-005/230/BH/1","SAMPLE_ALIAS":"BH82/04","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.57433","Y_ORIGINAL":"59.31767","X_ED50":-4.5743299999999998,"Y_ED50":59.31767,"X_WGS84":-4.5761406000000004,"Y_WGS84":59.317015900000001,"X_BNG":253477,"Y_BNG":1050681,"WATER_DEPTH_METRES":100,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":91,"UNIT_TOP_DEPTH_METRES":31.5,"UNIT_BASE_DEPTH_METRES":32.350000000000001,"UNIT_LENGTH_METRES":0.84999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"31.50 - 32.35m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081929","properties":{"GEOLOGICAL_DATA_ID":65081929,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":106.25,"UNIT_BASE_DEPTH_METRES":108.5,"UNIT_LENGTH_METRES":2.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"106.25 - 108.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088001","properties":{"GEOLOGICAL_DATA_ID":65088001,"ACTIVITY_ID":1945194,"SAMPLE_ID":"+59-004/49/BH/1","SAMPLE_ALIAS":"BH77/09, BH77/39","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-07-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.75833","Y_ORIGINAL":"59.9625","X_ED50":-3.7583299999999999,"Y_ED50":59.962500000000006,"X_WGS84":-3.7601537999999999,"Y_WGS84":59.961880899999997,"X_BNG":301815,"Y_BNG":1120968,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93,"UNIT_TOP_DEPTH_METRES":35,"UNIT_BASE_DEPTH_METRES":38.950000000000003,"UNIT_LENGTH_METRES":3.9500000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"35.00 - 38.95m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091207","properties":{"GEOLOGICAL_DATA_ID":65091207,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":82.299999999999997,"UNIT_BASE_DEPTH_METRES":83,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"82.30 - 83.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075699","properties":{"GEOLOGICAL_DATA_ID":65075699,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":85,"UNIT_BASE_DEPTH_METRES":85.400000000000006,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","HEAVY_MINERALS":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Angular","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"85.00 - 85.40m: SAND : - very fine - very coarse, poorly sorted, angular - well rounded quartz (some are iron stained), 1-5% lithics and heavies (including Garnet? ), sand-pebble grade shell fragments (up to 10%), moderate - strongly calcareous, olive grey (5Y5/2) - greenish grey (5GY5/1) -grey (5Y5/1) - dark grey (5Y4/1).interbedded very fine - very coarse/fine-medium units, common woody/peaty fragments.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084966","properties":{"GEOLOGICAL_DATA_ID":65084966,"ACTIVITY_ID":2001262,"SAMPLE_ID":"+58-002/255/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-05T13:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.81164","Y_ORIGINAL":"58.09344","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.8116399999999999,"Y_ED50":58.093439999999994,"X_WGS84":-1.8133208999999999,"Y_WGS84":58.092777599999998,"X_BNG":411106,"Y_BNG":911543,"WATER_DEPTH_METRES":85,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.8599999999999999,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","GEOLOGICAL_DESCRIPTION":"0.00 - 1.00m: Sand very fine - fine muddy, olive grey.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091276","properties":{"GEOLOGICAL_DATA_ID":65091276,"ACTIVITY_ID":1948399,"SAMPLE_ID":"+58-002/316/BH/1","SAMPLE_ALIAS":"BH81/23","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8995","Y_ORIGINAL":"58.579","LOCATION_SOURCE":"SatNav","X_ED50":-1.8995000000000002,"Y_ED50":58.579000000000001,"X_WGS84":-1.9012058000000001,"Y_WGS84":58.5783542,"X_BNG":405845,"Y_BNG":965597,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":62.149999999999999,"UNIT_TOP_DEPTH_METRES":24,"UNIT_BASE_DEPTH_METRES":25,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Siltstone","ROCK_CLASSIFICATION_MINOR":"Sandstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SORTING_QUALITY":"Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Very stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"24.00 - 25.00m: Rockhead? Siltstone very stiff/hard, medium dark grey with thin layers of poorly sorted medium sandstone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085057","properties":{"GEOLOGICAL_DATA_ID":65085057,"ACTIVITY_ID":1948399,"SAMPLE_ID":"+58-002/316/BH/1","SAMPLE_ALIAS":"BH81/23","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.8995","Y_ORIGINAL":"58.579","LOCATION_SOURCE":"SatNav","X_ED50":-1.8995000000000002,"Y_ED50":58.579000000000001,"X_WGS84":-1.9012058000000001,"Y_WGS84":58.5783542,"X_BNG":405845,"Y_BNG":965597,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":62.149999999999999,"UNIT_TOP_DEPTH_METRES":25,"UNIT_BASE_DEPTH_METRES":30.699999999999999,"UNIT_LENGTH_METRES":5.7000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"25.00 - 30.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088098","properties":{"GEOLOGICAL_DATA_ID":65088098,"ACTIVITY_ID":1948400,"SAMPLE_ID":"+58-002/317/BH/1","SAMPLE_ALIAS":"BH81/25","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"58.5815","LOCATION_SOURCE":"SatNav","X_ED50":-1.5,"Y_ED50":58.581500000000005,"X_WGS84":-1.5016954999999998,"Y_WGS84":58.580859400000001,"X_BNG":429076,"Y_BNG":965979,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.600000000000001,"UNIT_TOP_DEPTH_METRES":9,"UNIT_BASE_DEPTH_METRES":9.6500000000000004,"UNIT_LENGTH_METRES":0.65000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"9.00 - 9.65m: Soft, grey, slightly silty clay.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075804","properties":{"GEOLOGICAL_DATA_ID":65075804,"ACTIVITY_ID":1948400,"SAMPLE_ID":"+58-002/317/BH/1","SAMPLE_ALIAS":"BH81/25","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"58.5815","LOCATION_SOURCE":"SatNav","X_ED50":-1.5,"Y_ED50":58.581500000000005,"X_WGS84":-1.5016954999999998,"Y_WGS84":58.580859400000001,"X_BNG":429076,"Y_BNG":965979,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.600000000000001,"UNIT_TOP_DEPTH_METRES":23,"UNIT_BASE_DEPTH_METRES":26,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"23.00 - 26.00m: Siltstone stiff/hard silt with clay horizons ~ 95% quartz and some mica, calcareous, some plant material and one notable lignite band 0.5 cm thick","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094485","properties":{"GEOLOGICAL_DATA_ID":65094485,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":33.5,"UNIT_BASE_DEPTH_METRES":33.75,"UNIT_LENGTH_METRES":0.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"33.50 - 33.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094486","properties":{"GEOLOGICAL_DATA_ID":65094486,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":58,"UNIT_BASE_DEPTH_METRES":58.700000000000003,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"58.00 - 58.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088101","properties":{"GEOLOGICAL_DATA_ID":65088101,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":62.300000000000004,"UNIT_BASE_DEPTH_METRES":62.600000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"62.30 - 62.60m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082080","properties":{"GEOLOGICAL_DATA_ID":65082080,"ACTIVITY_ID":2011202,"SAMPLE_ID":"+57-008/456/BH/1","SAMPLE_ALIAS":"BH88/12","SAMPLE_SOURCE":"Cruise: 1988/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1988-09-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.00067","Y_ORIGINAL":"57.62667","LOCATION_SOURCE":"SatNav","X_ED50":-7.0006699999999995,"Y_ED50":57.626669999999997,"X_WGS84":-7.0024540999999996,"Y_WGS84":57.625921900000002,"X_BNG":101484,"Y_BNG":870573,"WATER_DEPTH_METRES":136,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":54.25,"UNIT_TOP_DEPTH_METRES":52.200000000000003,"UNIT_BASE_DEPTH_METRES":53.700000000000003,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Conglomerate","SIMPLE_LITHOLOGY_CGI":"generic_conglomerate","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","GRAVEL_ROUNDNESS_MINIMUM":"Angular","GRAVEL_ROUNDNESS_MAXIMUM":"Well-Rounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Toarcian Age","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Bajocian Age","GEOLOGICAL_DESCRIPTION":"52.20 - 53.70m: CONGLOMERATES: massive, rareIy inverseIy-graded (coarse-taiI graded unit 39.87 - 39.96m) matrix to clast-supported (predominantly matrix-supported in top half of sequence becoming mainly clast supported beIow c.40m), clasts range from granule to cobble grade (cobbles at Ieast 9cm in size recovered near base of sequence) angular to weII rounded, moderate to low sphericity, many of the clasts have polished surfaces, randomly orientated but with increasing hint of sub-horizontal long-axis orientation towards base of sequence, clast types include gneiss, quartzite, psammite, granite, basic igneous, chert purple and red-brown and red-orange mudstones, jasper and soft black shale and lignite(?). Clasts set in a matrix of poorly-sorted, fine-very coarse sandstone, quartzose with abundant lithics. Bed units range from 15cm-4m (at least-where continuous sequence proved), upper bed contacts are sharp and planar, lower bed contacts ars sharp and planar to irregular and erosive. Entire conglomeratic sequence is polymictic, variably mottled colour but overall grey-greenish grey hue and non-calcareous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079002","properties":{"GEOLOGICAL_DATA_ID":65079002,"ACTIVITY_ID":1948818,"SAMPLE_ID":"+58-001/289/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-29T10:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.66984","Y_ORIGINAL":"58.99744","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.66983999999999999,"Y_ED50":58.997439999999997,"X_WGS84":-0.6715333,"Y_WGS84":58.996825399999999,"X_BNG":476429,"Y_BNG":1012948,"WATER_DEPTH_METRES":132,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.7300000000000004,"UNIT_TOP_DEPTH_METRES":3.7400000000000002,"UNIT_BASE_DEPTH_METRES":4.6000000000000005,"UNIT_LENGTH_METRES":0.85999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"3.74 - 4.60m: Mud: soft olive grey 5GY/4-1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082083","properties":{"GEOLOGICAL_DATA_ID":65082083,"ACTIVITY_ID":1948834,"SAMPLE_ID":"+58-001/304/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-30T10:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.38484","Y_ORIGINAL":"58.93466","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.38483999999999996,"Y_ED50":58.934659999999994,"X_WGS84":-0.38652259999999999,"Y_WGS84":58.934046700000003,"X_BNG":492972,"Y_BNG":1006319,"WATER_DEPTH_METRES":132,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.5,"UNIT_TOP_DEPTH_METRES":0.23000000000000001,"UNIT_BASE_DEPTH_METRES":2.9900000000000002,"UNIT_LENGTH_METRES":2.7600000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Hard","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"0.23 - 2.99m: Clay: firm in top 0.5m. Very firm to hard in lower part. Grey, black carbonaceous streaks in lower part. Brownish grey laminae in top 0.3m. 5Y 5/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079003","properties":{"GEOLOGICAL_DATA_ID":65079003,"ACTIVITY_ID":1948858,"SAMPLE_ID":"+58-001/243/VE/2","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-03T13:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.52824","Y_ORIGINAL":"58.03597","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.52823999999999993,"Y_ED50":58.035969999999999,"X_WGS84":-0.52988499999999994,"Y_WGS84":58.0353219,"X_BNG":486909,"Y_BNG":906075,"WATER_DEPTH_METRES":109,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6.1799999999999997,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.080000000000000002,"UNIT_LENGTH_METRES":0.080000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.08m: Intermixed sand: fine to coarse clear quartz grains, glauconite and clay as below. Occasional pebbles. 5Y 4/1","ADDITIONAL_INFO":"Recent.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085140","properties":{"GEOLOGICAL_DATA_ID":65085140,"ACTIVITY_ID":2000590,"SAMPLE_ID":"+60-005/74/CS/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1987-01-16T19:48:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.987","Y_ORIGINAL":"60.36667","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.9870000000000001,"Y_ED50":60.366669999999999,"X_WGS84":-4.9888776999999997,"Y_WGS84":60.366049400000001,"X_BNG":235266,"Y_BNG":1168413,"WATER_DEPTH_METRES":1010,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.33000000000000002,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.33000000000000002,"UNIT_LENGTH_METRES":0.33000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Slightly gravelly sand (Sea bed sediment, based on Folk)","ROCK_CLASSIFICATION_MINOR":"Slightly gravelly muddy sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","SORTING_QUALITY":"Poorly-Sorted","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":50,"GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Angular","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/3","MUNSELL_SOIL_COLOUR_MAIN":"brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.33m: Top - Slightly gravelly SAND) Poorly sorted brown (10YR 4/3) sand coarse-fine with some large subrounded pebbles. Some forams and shell fragments. Numerous lithic fragments. Base - slightly gravelly muddy SAND Grey muddy sand with pebbles. Poorly sorted, very gritty though it looks muddy, large 5cm subangular to angular pebble of vein quartz/feldspar in quartzite/metaquartzite at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087875","properties":{"GEOLOGICAL_DATA_ID":65087875,"ACTIVITY_ID":2041010,"SAMPLE_ID":"+60-003/256/BH/1","SAMPLE_ALIAS":"BH84/04","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.27483","Y_ORIGINAL":"60.75232","LOCATION_SOURCE":"SatNav","X_ED50":-2.2748299999999997,"Y_ED50":60.752319999999997,"X_WGS84":-2.2766573000000001,"Y_WGS84":60.751750800000003,"X_BNG":385020,"Y_BNG":1207666,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":154,"UNIT_TOP_DEPTH_METRES":129.19999999999999,"UNIT_BASE_DEPTH_METRES":129.59999999999999,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Moderately-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"129.20 - 129.60m: Olive grey (5Y4/2) fine-very fine moderately sorted quartz sand with \u003c 5% dark grains including 1-2% glauconite and limonite. Small shell fragments common. Distinct ‘greenish’ appearance.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084816","properties":{"GEOLOGICAL_DATA_ID":65084816,"ACTIVITY_ID":2041010,"SAMPLE_ID":"+60-003/256/BH/1","SAMPLE_ALIAS":"BH84/04","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.27483","Y_ORIGINAL":"60.75232","LOCATION_SOURCE":"SatNav","X_ED50":-2.2748299999999997,"Y_ED50":60.752319999999997,"X_WGS84":-2.2766573000000001,"Y_WGS84":60.751750800000003,"X_BNG":385020,"Y_BNG":1207666,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":154,"UNIT_TOP_DEPTH_METRES":130.09999999999999,"UNIT_BASE_DEPTH_METRES":134.40000000000001,"UNIT_LENGTH_METRES":4.2999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"130.10 - 134.40m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078704","properties":{"GEOLOGICAL_DATA_ID":65078704,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":72.400000000000006,"UNIT_BASE_DEPTH_METRES":73.400000000000006,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Ash","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/4","MUNSELL_SOIL_COLOUR_MAIN":"olive","GEOLOGICAL_DESCRIPTION":"72.40 - 73.40m: ASH - sheared, chloritised olive green [5Y 4/4] with white feldspathic crystals. Harder, more compact, fine grained patches present.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097338","properties":{"GEOLOGICAL_DATA_ID":65097338,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":79.150000000000006,"UNIT_BASE_DEPTH_METRES":80.150000000000006,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Ash","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"79.15 - 80.15m: ASH or TUFF - olive green with large angular crystals - highly sheared.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097339","properties":{"GEOLOGICAL_DATA_ID":65097339,"ACTIVITY_ID":1943903,"SAMPLE_ID":"+60+000/305/BH/1","SAMPLE_ALIAS":"BH81/15","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".08467","Y_ORIGINAL":"60.76733","LOCATION_SOURCE":"DECCA","X_ED50":0.084669999999999995,"Y_ED50":60.767329999999994,"X_WGS84":0.082908099999999998,"Y_WGS84":60.766792199999998,"X_BNG":513572,"Y_BNG":1211109,"WATER_DEPTH_METRES":133,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":81.799999999999997,"UNIT_TOP_DEPTH_METRES":81.400000000000006,"UNIT_BASE_DEPTH_METRES":81.799999999999997,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Metamorphic rock","SIMPLE_LITHOLOGY_CGI":"metamorphic_rock","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"81.40 - 81.80m: \"TALCOSE\" ROCK - highly sheared with serpentine veining.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087882","properties":{"GEOLOGICAL_DATA_ID":65087882,"ACTIVITY_ID":1961439,"SAMPLE_ID":"+54+006/8/BH/1","SAMPLE_ALIAS":"BH89/04B","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40383","Y_ORIGINAL":"54.631","X_ED50":6.4038300000000001,"Y_ED50":54.631,"X_WGS84":6.4024979000000002,"Y_WGS84":54.630312099999998,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":211.22,"UNIT_TOP_DEPTH_METRES":135.5,"UNIT_BASE_DEPTH_METRES":137,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"135.50 - 137.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078709","properties":{"GEOLOGICAL_DATA_ID":65078709,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":17.699999999999999,"UNIT_BASE_DEPTH_METRES":18,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"17.70 - 18.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097449","properties":{"GEOLOGICAL_DATA_ID":65097449,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":89.400000000000006,"UNIT_BASE_DEPTH_METRES":90,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"89.40 - 90.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078829","properties":{"GEOLOGICAL_DATA_ID":65078829,"ACTIVITY_ID":2004286,"SAMPLE_ID":"+59-011/11/BH/1","SAMPLE_ALIAS":"BH90/18","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-10.1675","Y_ORIGINAL":"59.2495","X_ED50":-10.1675,"Y_ED50":59.249500000000005,"X_WGS84":-10.169438299999999,"Y_WGS84":59.248764700000002,"X_BNG":-65120,"Y_BNG":1068824,"WATER_DEPTH_METRES":478,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":40.25,"UNIT_TOP_DEPTH_METRES":20.600000000000001,"UNIT_BASE_DEPTH_METRES":22,"UNIT_LENGTH_METRES":1.4000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Miocene Epoch","GEOLOGICAL_DESCRIPTION":"20.60 - 22.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088009","properties":{"GEOLOGICAL_DATA_ID":65088009,"ACTIVITY_ID":2001252,"SAMPLE_ID":"+58-002/315/BH/1","SAMPLE_ALIAS":"BH81/21","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-25T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.75267","Y_ORIGINAL":"58.76433","LOCATION_SOURCE":"SatNav","X_ED50":-1.75267,"Y_ED50":58.764329999999994,"X_WGS84":-1.7543807999999999,"Y_WGS84":58.763692900000002,"X_BNG":414308,"Y_BNG":986256,"WATER_DEPTH_METRES":97,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":12.35,"UNIT_TOP_DEPTH_METRES":6.1500000000000004,"UNIT_BASE_DEPTH_METRES":6.5800000000000001,"UNIT_LENGTH_METRES":0.42999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Triassic Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Permian Period","GEOLOGICAL_DESCRIPTION":"6.15 - 6.58m: Fine - very fine well sorted, very weathered sandstone strong iron staining - brick red - dark reddish brown calcareous cement.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084969","properties":{"GEOLOGICAL_DATA_ID":65084969,"ACTIVITY_ID":2001254,"SAMPLE_ID":"+58-002/270/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-06T13:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.9633","Y_ORIGINAL":"58.24486","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.9633,"Y_ED50":58.244859999999996,"X_WGS84":-1.9649917000000001,"Y_WGS84":58.244201199999999,"X_BNG":402155,"Y_BNG":928388,"TERMINAL_DEPTH_METRES":4,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.2,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 3/2","MUNSELL_SOIL_COLOUR_MAIN":"dark olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 1.20m: Sand olive 5Y 3/3 very fine to fine, muddy.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075709","properties":{"GEOLOGICAL_DATA_ID":65075709,"ACTIVITY_ID":2010105,"SAMPLE_ID":"+58-002/193/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-05-09T12:40:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.04145","Y_ORIGINAL":"58.13722","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.04145,"Y_ED50":58.137219999999999,"X_WGS84":-1.043113,"Y_WGS84":58.136568999999994,"X_BNG":456445,"Y_BNG":916803,"WATER_DEPTH_METRES":110,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9699999999999998,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.56000000000000005,"UNIT_LENGTH_METRES":0.56000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","FAUNA_FOSSILS_ABUNDANCE":"Present","WHOLE_SHELLS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.56m: Muddy sand. Very fine clear quartz grains ~ 1-2%, dark grains micaceous echinoid spines, shell debris and whole shells. Gastropods, Turitella. Bivalves - panomya arctica ( at top of core ) Nuwlana mirata and others. Forams as usual. 5Y 4/2.5","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078832","properties":{"GEOLOGICAL_DATA_ID":65078832,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":104.5,"UNIT_BASE_DEPTH_METRES":104.8,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"104.50 - 104.80m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094487","properties":{"GEOLOGICAL_DATA_ID":65094487,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":36.700000000000003,"UNIT_BASE_DEPTH_METRES":37.850000000000001,"UNIT_LENGTH_METRES":1.1500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Induced by acid","MICA":"Present","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","GRAVEL_FRACTION_MAXIMUM_CLAST_SIZE_MILLIMETRES":50,"MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5YR 3/1","GEOLOGICAL_DESCRIPTION":"36.70 - 37.85m: TILL - very dark grey mostly 10YR 3/1 with 5Y 3/1, laminae (~1cm) firm to stiff, very calcareous, H2S with HCl. Black sulphides, Matrix fines downward and is micromicaceous, silty/sandy mud in top (sandy laminae - 10YR 3/1) grades to clay in bottom with rare sandy laminae. Large pebbles/granules throughout","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078936","properties":{"GEOLOGICAL_DATA_ID":65078936,"ACTIVITY_ID":2001270,"SAMPLE_ID":"+58-002/140/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-07T22:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.67153","Y_ORIGINAL":"58.40196","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.67153,"Y_ED50":58.401959999999995,"X_WGS84":-1.6732214999999999,"Y_WGS84":58.401310600000002,"X_BNG":419199,"Y_BNG":945926,"WATER_DEPTH_METRES":105,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.96,"UNIT_TOP_DEPTH_METRES":0.59999999999999998,"UNIT_BASE_DEPTH_METRES":5.2400000000000002,"UNIT_LENGTH_METRES":4.6399999999999997,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Gradational","H2S_ODOUR":"Weak","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Mud","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Soft","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/3","MUNSELL_SOIL_COLOUR_MAIN":"olive","GEOLOGICAL_DESCRIPTION":"0.60 - 5.24m: Mud very soft calcareous becomes finer down section occasional bivalve shells gravel sized 5Y 4.5/3.  Muds soft calcareous with carbonaceous fragments and H2S smell on reaction with HCL. 5Y4/1 TO 7.5YR 3.5/2  Mud grades down into unit below","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075808","properties":{"GEOLOGICAL_DATA_ID":65075808,"ACTIVITY_ID":2001272,"SAMPLE_ID":"+58-002/151/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-04-08T17:10:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.68247","Y_ORIGINAL":"58.65386","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.6824699999999999,"Y_ED50":58.653859999999995,"X_WGS84":-1.6841737000000001,"Y_WGS84":58.653219700000001,"X_BNG":418427,"Y_BNG":973972,"WATER_DEPTH_METRES":101,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.9399999999999999,"UNIT_LENGTH_METRES":1.9399999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","FAUNA_FOSSILS_ABUNDANCE":"Present","FORAMS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/4","MUNSELL_SOIL_COLOUR_MAIN":"olive","GEOLOGICAL_DESCRIPTION":"0.00 - 1.94m: Muddy sand - sand grains fine grained, clear quartz, shell debris coarser but still fine grained throughout section. Forams. 5Y 4/4","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085065","properties":{"GEOLOGICAL_DATA_ID":65085065,"ACTIVITY_ID":2007408,"SAMPLE_ID":"+59-005/228/BH/1","SAMPLE_ALIAS":"BH82/05","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-26T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.07883","Y_ORIGINAL":"59.56683","X_ED50":-4.07883,"Y_ED50":59.566829999999996,"X_WGS84":-4.0806411000000002,"Y_WGS84":59.566191799999999,"X_BNG":282540,"Y_BNG":1077435,"WATER_DEPTH_METRES":116,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":56,"UNIT_TOP_DEPTH_METRES":13,"UNIT_BASE_DEPTH_METRES":17.900000000000002,"UNIT_LENGTH_METRES":4.9000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"13.00 - 17.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085067","properties":{"GEOLOGICAL_DATA_ID":65085067,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":156,"UNIT_BASE_DEPTH_METRES":156.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"156.00 - 156.40m: SAND : mainly very fine grained, occasionally fine grained, dark grey (5Y4/1), laminated, with \u003c5% lithics, non-calcareous, well sorted.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085069","properties":{"GEOLOGICAL_DATA_ID":65085069,"ACTIVITY_ID":2003733,"SAMPLE_ID":"+50-008/244/BH/1","SAMPLE_ALIAS":"BH76/32, SLS32","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-06-07T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.01783","Y_ORIGINAL":"50.04983","LOCATION_SOURCE":"SatNav","X_ED50":-7.01783,"Y_ED50":50.04983,"X_WGS84":-7.0193257999999998,"Y_WGS84":50.0488432,"X_BNG":40810,"Y_BNG":28603,"WATER_DEPTH_METRES":110,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":86.650000000000006,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":65,"UNIT_LENGTH_METRES":65,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"0.00 - 65.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094558","properties":{"GEOLOGICAL_DATA_ID":65094558,"ACTIVITY_ID":2000592,"SAMPLE_ID":"+60-005/8/CS/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1984-10-06T04:25:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.77067","Y_ORIGINAL":"60.66466","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.77067,"Y_ED50":60.664659999999998,"X_WGS84":-4.7725590000000002,"Y_WGS84":60.664053600000003,"X_BNG":248590,"Y_BNG":1201063,"WATER_DEPTH_METRES":1082,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.3500000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.00 - 0.50m: No recovery","ADDITIONAL_INFO":"Lost during handling: appeared to be all grey clay.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075878","properties":{"GEOLOGICAL_DATA_ID":65075878,"ACTIVITY_ID":2001742,"SAMPLE_ID":"+56-008/4/BH/1","SAMPLE_ALIAS":"BH78/02","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-08-05T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.50583","Y_ORIGINAL":"56.1275","X_ED50":-7.5058299999999996,"Y_ED50":56.127500000000005,"X_WGS84":-7.5075567000000003,"Y_WGS84":56.126693500000002,"X_BNG":57919,"Y_BNG":706335,"WATER_DEPTH_METRES":119,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.75,"UNIT_TOP_DEPTH_METRES":70.700000000000003,"UNIT_BASE_DEPTH_METRES":71,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Jurassic Period","GEOLOGICAL_DESCRIPTION":"70.70 - 71.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082086","properties":{"GEOLOGICAL_DATA_ID":65082086,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":51.600000000000001,"UNIT_BASE_DEPTH_METRES":56,"UNIT_LENGTH_METRES":4.4000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"51.60 - 56.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097623","properties":{"GEOLOGICAL_DATA_ID":65097623,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":16.800000000000001,"UNIT_BASE_DEPTH_METRES":17.800000000000001,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"16.80 - 17.80m: Clay and Sand, interlaminated, very dark grey, clay slightly darker than sand, strong reaction with HCl. Sand very fine, silty, micaceous, quartzose. Stratification in laminae of around a few mm with irregular tops and bases, disturbed. Some clay 'clasts' in sand.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088192","properties":{"GEOLOGICAL_DATA_ID":65088192,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":27.5,"UNIT_BASE_DEPTH_METRES":29.100000000000001,"UNIT_LENGTH_METRES":1.6000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"27.50 - 29.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091365","properties":{"GEOLOGICAL_DATA_ID":65091365,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":32.5,"UNIT_BASE_DEPTH_METRES":34.200000000000003,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"32.50 - 34.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075887","properties":{"GEOLOGICAL_DATA_ID":65075887,"ACTIVITY_ID":2005059,"SAMPLE_ID":"+61-001/9/BH/1","SAMPLE_ALIAS":"BH84/08","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-09T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.5385","Y_ORIGINAL":"61.06932","LOCATION_SOURCE":"SatNav","X_ED50":-0.53849999999999998,"Y_ED50":61.069319999999998,"X_WGS84":-0.5402962,"Y_WGS84":61.068785800000001,"X_BNG":478877,"Y_BNG":1243825,"WATER_DEPTH_METRES":160,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":57.5,"UNIT_TOP_DEPTH_METRES":41,"UNIT_BASE_DEPTH_METRES":42.5,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Hard","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"41.00 - 42.50m: Grey-brown, fine, shelly, pebbly, argillaceous quartzose sand. Occasional laminae of hard grey clay.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087886","properties":{"GEOLOGICAL_DATA_ID":65087886,"ACTIVITY_ID":2007627,"SAMPLE_ID":"+59-004/169/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-05-21T07:51:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.3821","Y_ORIGINAL":"59.87814","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-3.3821000000000003,"Y_ED50":59.878139999999995,"X_WGS84":-3.3839095000000001,"Y_WGS84":59.877522800000001,"X_BNG":322625,"Y_BNG":1111075,"WATER_DEPTH_METRES":122,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.5,"UNIT_TOP_DEPTH_METRES":0.080000000000000002,"UNIT_BASE_DEPTH_METRES":0.35000000000000003,"UNIT_LENGTH_METRES":0.27000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"0.08 - 0.35m: Silty clay, v. soft. Occasional carbonaceous fragments produce H2S when treated with HCl. Rare pebbles. Dk. greyish brown 10YR 4/2. 0.25 - 0.35m slightly transitional contact with lower unit - becomes increasingly sand. Fine - v. fine sandy mud.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075582","properties":{"GEOLOGICAL_DATA_ID":65075582,"ACTIVITY_ID":2000982,"SAMPLE_ID":"+59-002/32/BH/1","SAMPLE_ALIAS":"BH80/11","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.5","Y_ORIGINAL":"59.98333","X_ED50":-1.5,"Y_ED50":59.983329999999995,"X_WGS84":-1.5017648000000001,"Y_WGS84":59.982741699999998,"X_BNG":427906,"Y_BNG":1122088,"WATER_DEPTH_METRES":100,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":7,"UNIT_TOP_DEPTH_METRES":5.25,"UNIT_BASE_DEPTH_METRES":6,"UNIT_LENGTH_METRES":0.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Poorly-Sorted","SAND_ROUNDNESS_MINIMUM":"Subrounded","SAND_ROUNDNESS_MAXIMUM":"Well-Rounded","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 6/2","MUNSELL_SOIL_COLOUR_MAIN":"pinkish gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"2.5Y 7/2","MUNSELL_SOIL_COLOUR_MINOR":"light gray","GEOLOGICAL_DESCRIPTION":"5.25 - 6.00m: Sandstone : poorly sorted, fine. Quartzose, grains well - rounded. Carbonate cement and some (?) kaolinite. Then silty with some mica. Calcareous and friable. Weak red 10R 4/4 with reduced zones light grey 2.5Y 7/2. OVERLYING Sandstone : well-sorted, fine. Quartzose grains subrounded. moderately  well cemented with carbonate. Pinkish grey 5YR 6/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081816","properties":{"GEOLOGICAL_DATA_ID":65081816,"ACTIVITY_ID":2000994,"SAMPLE_ID":"+59-001/219/DR/1","SAMPLE_SOURCE":"Cruise: 1983/2","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1983-04-30T08:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.9535","Y_ORIGINAL":"59.26383","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-0.95350000000000001,"Y_ED50":59.263829999999999,"X_WGS84":-0.9552138,"Y_WGS84":59.263221700000003,"X_BNG":459667,"Y_BNG":1042321,"WATER_DEPTH_METRES":128,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.4000000000000004,"UNIT_TOP_DEPTH_METRES":4,"UNIT_BASE_DEPTH_METRES":4.4000000000000004,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Hard","FAUNA_FOSSILS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"4.00 - 4.40m: 4.00 to 4.40m. SANDSTONE Fine-very fine, calcareous. Hard, bioturbated, one small belemnite observed. Central portion of core is c.8cm light-medium brown, very sandy, softish mudstone COLOUR: Creamy-light brown OTHER REMARKS: Hints of greenish colour.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094283","properties":{"GEOLOGICAL_DATA_ID":65094283,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":36,"UNIT_BASE_DEPTH_METRES":36.100000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"36.00 - 36.10m: SANDY - CLAY, grey - green chert fragments near base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097353","properties":{"GEOLOGICAL_DATA_ID":65097353,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":37.200000000000003,"UNIT_BASE_DEPTH_METRES":37.899999999999999,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"37.20 - 37.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075586","properties":{"GEOLOGICAL_DATA_ID":65075586,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":42.899999999999999,"UNIT_BASE_DEPTH_METRES":43.5,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Chalk","SIMPLE_LITHOLOGY_CGI":"chalk","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"42.90 - 43.50m: CHALK, soft, with some flints","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088013","properties":{"GEOLOGICAL_DATA_ID":65088013,"ACTIVITY_ID":2005663,"SAMPLE_ID":"+60-004/112/VE/1","SAMPLE_SOURCE":"Cruise: 1984/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1984-09-14T20:10:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.665","Y_ORIGINAL":"60.38333","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-3.665,"Y_ED50":60.383329999999994,"X_WGS84":-3.6668443000000002,"Y_WGS84":60.382728100000001,"X_BNG":308208,"Y_BNG":1167694,"WATER_DEPTH_METRES":320,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.9000000000000004,"UNIT_TOP_DEPTH_METRES":0.050000000000000003,"UNIT_BASE_DEPTH_METRES":5.9000000000000004,"UNIT_LENGTH_METRES":5.8500000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine gravel (pebble)","GRAIN_SIZE_MEAN":"Silt (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Firm","MUD_PLASTICITY_MINIMUM":"Highly plastic","FAUNA_FOSSILS_ABUNDANCE":"Present","WHOLE_SHELLS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","MUNSELL_SOIL_COLOUR_CODE_MINOR":"2.5Y 3/2","MUNSELL_SOIL_COLOUR_MINOR":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.05 - 5.90m: MUD - Pebbly, shelly and sandy, highly plastic, very soft to firm. Scattered, matrix-supported pebbles and shell debris/occasional whole shell valves. Occasional thin, sandy laminae up to 4.5mm thick and rare sand-filled 'knots' (?infaunal borrows). COLOUR: Dark grey brown 2.5Y 4/2 - 3/2 SHEAR STRENGTH: 8.0 - 20.3 kPa COMPRESSIVE STRENGTH: 12.5 - 25.0 kPa OTHER REMARKS: Colour becomes slightly darker with depth down core.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075716","properties":{"GEOLOGICAL_DATA_ID":65075716,"ACTIVITY_ID":2395901,"SAMPLE_ID":"+60+000/303/BH/1","SAMPLE_ALIAS":"BH80/03","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".21667","Y_ORIGINAL":"60.1166","X_ED50":0.21667,"Y_ED50":60.116600000000005,"X_WGS84":0.2149459,"Y_WGS84":60.116038799999998,"X_BNG":523200,"Y_BNG":1138892,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":55,"UNIT_TOP_DEPTH_METRES":50,"UNIT_BASE_DEPTH_METRES":54.200000000000003,"UNIT_LENGTH_METRES":4.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"50.00 - 54.20m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091216","properties":{"GEOLOGICAL_DATA_ID":65091216,"ACTIVITY_ID":2032520,"SAMPLE_ID":"+49-007/336/BH/1","SAMPLE_ALIAS":"BH81/04","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-19T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.25817","Y_ORIGINAL":"49.3855","LOCATION_SOURCE":"SatNav","X_ED50":-6.2581699999999998,"Y_ED50":49.3855,"X_WGS84":-6.2596319000000005,"Y_WGS84":49.384504399999997,"X_BNG":90975,"Y_BNG":-48608,"TERMINAL_DEPTH_METRES":47.300000000000004,"UNIT_TOP_DEPTH_METRES":41.200000000000003,"UNIT_BASE_DEPTH_METRES":41.700000000000003,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"41.20 - 41.70m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091217","properties":{"GEOLOGICAL_DATA_ID":65091217,"ACTIVITY_ID":1946561,"SAMPLE_ID":"+58-014/55/DR/1","SAMPLE_ALIAS":"S40","SAMPLE_SOURCE":"Cruise: 1994/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1994-06-02T00:56:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.49533","Y_ORIGINAL":"58.7745","LOCATION_SOURCE":"GPS","X_ED50":-13.495329999999999,"Y_ED50":58.774500000000003,"X_WGS84":-13.497311,"Y_WGS84":58.773698600000003,"WATER_DEPTH_METRES":1062,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.1000000000000005,"UNIT_TOP_DEPTH_METRES":4.96,"UNIT_BASE_DEPTH_METRES":5.1000000000000005,"UNIT_LENGTH_METRES":0.14000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Pliocene Epoch","GEOLOGICAL_DESCRIPTION":"4.96 - 5.10m: Massive to crudely laminated mudstone, crumbly, orange-brown becoming grey towards base, calcareous. Scattered sand grains, very fine grained, lithics near base. Indistinct contact at top.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094404","properties":{"GEOLOGICAL_DATA_ID":65094404,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":151.70000000000002,"UNIT_BASE_DEPTH_METRES":153,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"151.70 - 153.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094406","properties":{"GEOLOGICAL_DATA_ID":65094406,"ACTIVITY_ID":1946864,"SAMPLE_ID":"+58-007/506/BH/1","SAMPLE_ALIAS":"BH90/17","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.9745","Y_ORIGINAL":"58.83067","X_ED50":-6.9744999999999999,"Y_ED50":58.830669999999998,"X_WGS84":-6.9763435000000005,"Y_WGS84":58.829965100000003,"X_BNG":112948,"Y_BNG":1004291,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":24.850000000000001,"UNIT_BASE_DEPTH_METRES":28.5,"UNIT_LENGTH_METRES":3.6499999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"24.85 - 28.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082019","properties":{"GEOLOGICAL_DATA_ID":65082019,"ACTIVITY_ID":2003733,"SAMPLE_ID":"+50-008/244/BH/1","SAMPLE_ALIAS":"BH76/32, SLS32","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-06-07T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.01783","Y_ORIGINAL":"50.04983","LOCATION_SOURCE":"SatNav","X_ED50":-7.01783,"Y_ED50":50.04983,"X_WGS84":-7.0193257999999998,"Y_WGS84":50.0488432,"X_BNG":40810,"Y_BNG":28603,"WATER_DEPTH_METRES":110,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":86.650000000000006,"UNIT_TOP_DEPTH_METRES":65,"UNIT_BASE_DEPTH_METRES":65.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Early Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"65.00 - 65.50m: SILTSTONE, grey green glauconitic, micaceous, argillaceous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085073","properties":{"GEOLOGICAL_DATA_ID":65085073,"ACTIVITY_ID":2000735,"SAMPLE_ID":"+60+001/203/BH/1","SAMPLE_ALIAS":"BH81/18","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-18T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.479","Y_ORIGINAL":"60.09983","LOCATION_SOURCE":"DECCA","X_ED50":1.4790000000000001,"Y_ED50":60.099829999999997,"X_WGS84":1.4773127000000001,"Y_WGS84":60.099283999999997,"X_BNG":593421,"Y_BNG":1140050,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187,"UNIT_TOP_DEPTH_METRES":41.25,"UNIT_BASE_DEPTH_METRES":41.350000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"41.25 - 41.35m: Clay - dark grey 5Y 4/1, with black 5Y 2.5/1 sulphide rich streaks, slightly silty.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097550","properties":{"GEOLOGICAL_DATA_ID":65097550,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":9,"UNIT_BASE_DEPTH_METRES":12.9,"UNIT_LENGTH_METRES":3.8999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"9.00 - 12.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088106","properties":{"GEOLOGICAL_DATA_ID":65088106,"ACTIVITY_ID":2034634,"SAMPLE_ID":"+60-002/273/BH/1","SAMPLE_ALIAS":"BH80/09","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.925","Y_ORIGINAL":"60.53333","X_ED50":-1.925,"Y_ED50":60.533329999999999,"X_WGS84":-1.9268057000000001,"Y_WGS84":60.532756999999997,"X_BNG":404117,"Y_BNG":1183244,"WATER_DEPTH_METRES":117,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":37.5,"UNIT_TOP_DEPTH_METRES":16.100000000000001,"UNIT_BASE_DEPTH_METRES":18.75,"UNIT_LENGTH_METRES":2.6499999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"16.10 - 18.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088107","properties":{"GEOLOGICAL_DATA_ID":65088107,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":111.90000000000001,"UNIT_BASE_DEPTH_METRES":113,"UNIT_LENGTH_METRES":1.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"111.90 - 113.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082023","properties":{"GEOLOGICAL_DATA_ID":65082023,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":115.5,"UNIT_BASE_DEPTH_METRES":117,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"115.50 - 117.00m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091368","properties":{"GEOLOGICAL_DATA_ID":65091368,"ACTIVITY_ID":2005552,"SAMPLE_ID":"+60-005/37/VE/1","SAMPLE_SOURCE":"Cruise: 1987/1","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1987-01-13T12:08:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.00433","Y_ORIGINAL":"60.39183","LOCATION_SOURCE":"Lat/Long Converter","X_ED50":-4.0043299999999995,"Y_ED50":60.391829999999999,"X_WGS84":-4.0061836,"Y_WGS84":60.391223799999999,"X_BNG":289532,"Y_BNG":1169162,"WATER_DEPTH_METRES":420,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.8500000000000005,"UNIT_TOP_DEPTH_METRES":3.6000000000000001,"UNIT_BASE_DEPTH_METRES":4.0800000000000001,"UNIT_LENGTH_METRES":0.47999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BASAL_CONTACT_TYPE":"Gradational","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"3.60 - 4.08m: DIAMICT - slightly sandy and occasionally pebbly. Plastic. More firm to stiff than the unit above and with an increasing pebble and general lithic content. More sandy, shelly and granular patches at 3.86-3.88m and 3.97-4.00m. COLOUR: Dark grey 5Y4/1 OTHER REMARKS: Unit is transitional between that above and below","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091370","properties":{"GEOLOGICAL_DATA_ID":65091370,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":22,"UNIT_BASE_DEPTH_METRES":25,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"22.00 - 25.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082088","properties":{"GEOLOGICAL_DATA_ID":65082088,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":25,"UNIT_BASE_DEPTH_METRES":27,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Poorly-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"25.00 - 27.00m: Clay : grey - dark grey (10YR 4.5/1); ill-sorted, silty, sandy with coarse rudaceous shell fragments. Mica, carbonaceous material present. Dark clay - paler sand laminae at P.Mag sites.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097624","properties":{"GEOLOGICAL_DATA_ID":65097624,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":27,"UNIT_BASE_DEPTH_METRES":31.600000000000001,"UNIT_LENGTH_METRES":4.6000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"27.00 - 31.60m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082089","properties":{"GEOLOGICAL_DATA_ID":65082089,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":36.800000000000004,"UNIT_BASE_DEPTH_METRES":37.200000000000003,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"36.80 - 37.20m: Clay : dark grey (10YR 4/1 - 5/1). Stiff, plastic. Silty, carbonaceous, shelly. Grey silt layers.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075890","properties":{"GEOLOGICAL_DATA_ID":65075890,"ACTIVITY_ID":2041878,"SAMPLE_ID":"+54-006/70/VE/1","SAMPLE_SOURCE":"Cruise: 1969/MW/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1969-07-17T06:51:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.6323","Y_ORIGINAL":"54.0837","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-5.6322999999999999,"Y_ED50":54.0837,"X_WGS84":-5.6339039,"Y_WGS84":54.082851300000002,"X_BNG":162413,"Y_BNG":471324,"WATER_DEPTH_METRES":41,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":2.2000000000000002,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":0.65000000000000002,"UNIT_LENGTH_METRES":0.55000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","FAUNA_FOSSILS_ABUNDANCE":"Present","WHOLE_SHELLS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","MUNSELL_SOIL_COLOUR_CODE_MINOR":"10YR 4/2","MUNSELL_SOIL_COLOUR_MINOR":"dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.10 - 0.65m: Slightly muddy sand with tiny diffuse mud lumps. Occasional shell fragments and whole and broken shell in lower half, including Turritella, Dosinia and possibly broken Arctica Islandica. Sand is 10YR 4.5/2, muddy patches are 10YR 4/1.5","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075587","properties":{"GEOLOGICAL_DATA_ID":65075587,"ACTIVITY_ID":2037551,"SAMPLE_ID":"+50-007/461/BH/1","SAMPLE_ALIAS":"BH81/07","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-01-01T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.7125","Y_ORIGINAL":"50.80217","LOCATION_SOURCE":"SatNav","X_ED50":-6.7125000000000004,"Y_ED50":50.802169999999997,"X_WGS84":-6.7140130999999998,"Y_WGS84":50.801208199999998,"X_BNG":67970,"Y_BNG":110783,"WATER_DEPTH_METRES":94,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":45.5,"UNIT_TOP_DEPTH_METRES":43.5,"UNIT_BASE_DEPTH_METRES":45.5,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Late Cretaceous Epoch","GEOLOGICAL_DESCRIPTION":"43.50 - 45.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078719","properties":{"GEOLOGICAL_DATA_ID":65078719,"ACTIVITY_ID":2037697,"SAMPLE_ID":"+50-003/303/BH/1","SAMPLE_ALIAS":"BH74/40","SAMPLE_SOURCE":"Cruise: 1974/8","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1974-10-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-2.9025","Y_ORIGINAL":"50.6163","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-2.9025000000000003,"Y_ED50":50.616300000000003,"X_WGS84":-2.903931,"Y_WGS84":50.615379500000003,"X_BNG":336143,"Y_BNG":79909,"WATER_DEPTH_METRES":32,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":32,"UNIT_TOP_DEPTH_METRES":28.300000000000001,"UNIT_BASE_DEPTH_METRES":29,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Limestone","SIMPLE_LITHOLOGY_CGI":"limestone","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliensbachian Age","GEOLOGICAL_DESCRIPTION":"28.30 - 29.00m: LIMESTONE. grey. argillaceous.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097357","properties":{"GEOLOGICAL_DATA_ID":65097357,"ACTIVITY_ID":1943284,"SAMPLE_ID":"+60-001/326/BH/1","SAMPLE_ALIAS":"BH77/01, BH77/01A, BH77/01B, BH77/80","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-09T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.26167","Y_ORIGINAL":"60.945","X_ED50":-0.26167000000000001,"Y_ED50":60.945,"X_WGS84":-0.2634514,"Y_WGS84":60.944464600000003,"X_BNG":494182,"Y_BNG":1230345,"WATER_DEPTH_METRES":141,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.950000000000003,"UNIT_TOP_DEPTH_METRES":35,"UNIT_BASE_DEPTH_METRES":36.649999999999999,"UNIT_LENGTH_METRES":1.6500000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Claystone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 7/1","MUNSELL_SOIL_COLOUR_MAIN":"light gray","GEOLOGICAL_DESCRIPTION":"35.00 - 36.65m: claystone: light  grey. slightly  greenish, streaked dark grey","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078721","properties":{"GEOLOGICAL_DATA_ID":65078721,"ACTIVITY_ID":1943284,"SAMPLE_ID":"+60-001/326/BH/1","SAMPLE_ALIAS":"BH77/01, BH77/01A, BH77/01B, BH77/80","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-09T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.26167","Y_ORIGINAL":"60.945","X_ED50":-0.26167000000000001,"Y_ED50":60.945,"X_WGS84":-0.2634514,"Y_WGS84":60.944464600000003,"X_BNG":494182,"Y_BNG":1230345,"WATER_DEPTH_METRES":141,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":78.950000000000003,"UNIT_TOP_DEPTH_METRES":46,"UNIT_BASE_DEPTH_METRES":51.100000000000001,"UNIT_LENGTH_METRES":5.1000000000000005,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","ROCK_CLASSIFICATION_MAIN":"Claystone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"46.00 - 51.10m: claystone: light  grey, occasional pale  green streaks, elongate clasts(?) of grey claystone. bioturbated","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081821","properties":{"GEOLOGICAL_DATA_ID":65081821,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":5.5,"UNIT_BASE_DEPTH_METRES":6.9500000000000002,"UNIT_LENGTH_METRES":1.45,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"5.50 - 6.95m: DIAMICT : very dark grey to olive grey. Sandy matrix with common shell fragments. Massive. Stiff to hard matrix-to-clast-supported. Sub-angular to sub-rounded clasts of varied sedimentary, igneous and metamorphic lithologies, including Lewisian granulite, arkosic sandstone, basalt and hornblende schist.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087903","properties":{"GEOLOGICAL_DATA_ID":65087903,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":16.300000000000001,"UNIT_BASE_DEPTH_METRES":18,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"16.30 - 18.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091221","properties":{"GEOLOGICAL_DATA_ID":65091221,"ACTIVITY_ID":1946864,"SAMPLE_ID":"+58-007/506/BH/1","SAMPLE_ALIAS":"BH90/17","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.9745","Y_ORIGINAL":"58.83067","X_ED50":-6.9744999999999999,"Y_ED50":58.830669999999998,"X_WGS84":-6.9763435000000005,"Y_WGS84":58.829965100000003,"X_BNG":112948,"Y_BNG":1004291,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":28.75,"UNIT_BASE_DEPTH_METRES":33,"UNIT_LENGTH_METRES":4.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"28.75 - 33.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091222","properties":{"GEOLOGICAL_DATA_ID":65091222,"ACTIVITY_ID":1946864,"SAMPLE_ID":"+58-007/506/BH/1","SAMPLE_ALIAS":"BH90/17","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.9745","Y_ORIGINAL":"58.83067","X_ED50":-6.9744999999999999,"Y_ED50":58.830669999999998,"X_WGS84":-6.9763435000000005,"Y_WGS84":58.829965100000003,"X_BNG":112948,"Y_BNG":1004291,"WATER_DEPTH_METRES":155,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":33.700000000000003,"UNIT_BASE_DEPTH_METRES":38,"UNIT_LENGTH_METRES":4.2999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"33.70 - 38.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094409","properties":{"GEOLOGICAL_DATA_ID":65094409,"ACTIVITY_ID":2005345,"SAMPLE_ID":"+61+000/199/BH/1","SAMPLE_ALIAS":"BH78/09","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-06-03T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".82967","Y_ORIGINAL":"61.51083","X_ED50":0.82966999999999991,"Y_ED50":61.510829999999999,"X_WGS84":0.82788930000000005,"Y_WGS84":61.510330699999997,"X_BNG":550561,"Y_BNG":1295396,"WATER_DEPTH_METRES":191,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":182.70000000000002,"UNIT_TOP_DEPTH_METRES":171.70000000000002,"UNIT_BASE_DEPTH_METRES":172.70000000000002,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","H2S_ODOUR":"Induced by acid","JOINTING":"Fissuring","HCL_REACTION":"Moderate Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 5/1","MUNSELL_SOIL_COLOUR_MINOR":"gray","GEOLOGICAL_DESCRIPTION":"171.70 - 172.70m: slightly  SILTY CLAY - very  firm slightly  plastic very  faint lamination. Dark grey [5Y 4/1] moderately  reaction to HCl give faint H2S odour. At 172.7 core is silty very  fine sand, possibly in laminae; grey [5Y 5/1]. Fissure planes at 45\u02DA are well developed. Planes cut right across core and are polished.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075725","properties":{"GEOLOGICAL_DATA_ID":65075725,"ACTIVITY_ID":2006210,"SAMPLE_ID":"+60-001/325/BH/1","SAMPLE_ALIAS":"BH76/26, SLN26","SAMPLE_SOURCE":"Cruise: 1976/76","CLIENT":"British Geological Survey","CONTRACTOR":"Wimpey Laboratories","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1976-05-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.4","Y_ORIGINAL":"60.63267","X_ED50":-0.40000000000000002,"Y_ED50":60.632669999999997,"X_WGS84":-0.40176850000000003,"Y_WGS84":60.632120700000002,"X_BNG":487537,"Y_BNG":1195372,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":71.600000000000009,"UNIT_TOP_DEPTH_METRES":56,"UNIT_BASE_DEPTH_METRES":62,"UNIT_LENGTH_METRES":6,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"56.00 - 62.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091228","properties":{"GEOLOGICAL_DATA_ID":65091228,"ACTIVITY_ID":2006721,"SAMPLE_ID":"+60+000/303/BH/2","SAMPLE_ALIAS":"BH80/03A","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-27T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".21667","Y_ORIGINAL":"60.11666","X_ED50":0.21667,"Y_ED50":60.116659999999996,"X_WGS84":0.2149459,"Y_WGS84":60.116098800000003,"X_BNG":523200,"Y_BNG":1138899,"WATER_DEPTH_METRES":150,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":163,"UNIT_TOP_DEPTH_METRES":41.5,"UNIT_BASE_DEPTH_METRES":42,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Slightly","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_ROUNDNESS_MINIMUM":"Subangular","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"41.50 - 42.00m: SILTY SAND - coarse silt and very  fine sand. Quartzose. Grains subangular, occasional  muscovite mica and glauconite. Laminae of slightly  muddy silt. Dark grey [5Y 4/1]","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091230","properties":{"GEOLOGICAL_DATA_ID":65091230,"ACTIVITY_ID":1989065,"SAMPLE_ID":"+55-005/90/BH/1","SAMPLE_ALIAS":"BH70/14","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1970-11-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.95283","Y_ORIGINAL":"55.24233","LOCATION_SOURCE":"DECCA","X_ED50":-4.9528299999999996,"Y_ED50":55.242329999999995,"X_WGS84":-4.9544639000000004,"Y_WGS84":55.241527900000001,"X_BNG":212266,"Y_BNG":598129,"WATER_DEPTH_METRES":24,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":26.5,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":2.5,"UNIT_LENGTH_METRES":2.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Soft","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"0.00 - 2.50m: CLAY : soft, grey brown. calcareous with shells","ADDITIONAL_INFO":"no chronostrat","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091294","properties":{"GEOLOGICAL_DATA_ID":65091294,"ACTIVITY_ID":2010890,"SAMPLE_ID":"+58+000/6/BH/1","SAMPLE_ALIAS":"BH77/02, BH77/75","SAMPLE_SOURCE":"Cruise: 1977/FE","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1977-06-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".50667","Y_ORIGINAL":"58.4925","X_ED50":0.50666999999999995,"Y_ED50":58.4925,"X_WGS84":0.50503189999999998,"Y_WGS84":58.491881499999998,"X_BNG":546117,"Y_BNG":958686,"WATER_DEPTH_METRES":147,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":217.75,"UNIT_TOP_DEPTH_METRES":192.90000000000001,"UNIT_BASE_DEPTH_METRES":194.45000000000002,"UNIT_LENGTH_METRES":1.55,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5BG 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"192.90 - 194.45m: Clay: dark  greenish grey (5BG 4/1). Firm, occasional lenses of light  grey silt, carbonaceous streaks, occasional shell fragments. Lenses & bands of coarse silt (16cm) below ~130m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094499","properties":{"GEOLOGICAL_DATA_ID":65094499,"ACTIVITY_ID":1942080,"SAMPLE_ID":"+61+000/198/BH/1","SAMPLE_ALIAS":"BH80/01","SAMPLE_SOURCE":"Cruise: 1980/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1980-08-16T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".35","Y_ORIGINAL":"61.10417","X_ED50":0.35000000000000003,"Y_ED50":61.104169999999996,"X_WGS84":0.34822760000000003,"Y_WGS84":61.1036486,"X_BNG":526677,"Y_BNG":1249101,"WATER_DEPTH_METRES":159,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":128,"UNIT_TOP_DEPTH_METRES":107.65000000000001,"UNIT_BASE_DEPTH_METRES":108,"UNIT_LENGTH_METRES":0.35000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"107.65 - 108.00m: SAND - well sorted quartzose fine sand. Occasional small shell fragments. Dark grey 5Y 4/1","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088113","properties":{"GEOLOGICAL_DATA_ID":65088113,"ACTIVITY_ID":1944368,"SAMPLE_ID":"+59-007/334/BH/1","SAMPLE_ALIAS":"BH85/02","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-07T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.5473011","Y_ORIGINAL":"59.5771962","LOCATION_SOURCE":"SatNav","X_ED50":-6.5473011000000003,"Y_ED50":59.577196200000003,"X_WGS84":-6.5491739999999998,"Y_WGS84":59.576524499999998,"X_BNG":143246,"Y_BNG":1085545,"WATER_DEPTH_METRES":342,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":15.5,"UNIT_TOP_DEPTH_METRES":8,"UNIT_BASE_DEPTH_METRES":8.5999999999999996,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","SORTING_QUALITY":"Very Poorly-Sorted","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dark grayish brown","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5YR 3/2","MUNSELL_SOIL_COLOUR_MINOR":"dark reddish brown","GEOLOGICAL_DESCRIPTION":"8.00 - 8.60m: Sand, muddy, gravelly, very poorly sorted, shelly. Dark grey brown (10YR 4/2). Mud, gravelly, sandy, clasts matrix supported. Stiff-hard, shelly. Dark olive grey. (5YR 3/2) Pebble Composition - 0.9-15.5m (glacial/glaciomarine sequence). Pebbles include siliceous gneiss, micaceous quartzite, psammite, quartz-feldspar-biotite gneiss, ?forsterite marble, purple-brown arkosic grits, red arkosic sandstone and mudstone, tuffaceous sandstone, predominantly Precambrian/Caledonian metamorphics, Torridonian/Devonian/Permo-Triassic sandstones, grey limestone (ofter often quite coarse and sugary), and fine to coarse basic igneous including amygdaloidal basalt. Bulk of clasts faceted, some striated. Only one pebble (from near top of unit) showed any sign of shelly encrustation, remainder appear quite fresh.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075828","properties":{"GEOLOGICAL_DATA_ID":65075828,"ACTIVITY_ID":1944368,"SAMPLE_ID":"+59-007/334/BH/1","SAMPLE_ALIAS":"BH85/02","SAMPLE_SOURCE":"Cruise: 1985/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1985-07-07T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.5473011","Y_ORIGINAL":"59.5771962","LOCATION_SOURCE":"SatNav","X_ED50":-6.5473011000000003,"Y_ED50":59.577196200000003,"X_WGS84":-6.5491739999999998,"Y_WGS84":59.576524499999998,"X_BNG":143246,"Y_BNG":1085545,"WATER_DEPTH_METRES":342,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":15.5,"UNIT_TOP_DEPTH_METRES":11,"UNIT_BASE_DEPTH_METRES":14.75,"UNIT_LENGTH_METRES":3.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"11.00 - 14.75m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075834","properties":{"GEOLOGICAL_DATA_ID":65075834,"ACTIVITY_ID":2001287,"SAMPLE_ID":"+58-001/365/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-03T21:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.87297","Y_ORIGINAL":"58.37656","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-0.87296999999999991,"Y_ED50":58.376559999999998,"X_WGS84":-0.87463950000000001,"Y_WGS84":58.3759199,"X_BNG":465920,"Y_BNG":943603,"WATER_DEPTH_METRES":110,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":5.4800000000000004,"UNIT_TOP_DEPTH_METRES":0.90000000000000002,"UNIT_BASE_DEPTH_METRES":5.4800000000000004,"UNIT_LENGTH_METRES":4.5800000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/2","MUNSELL_SOIL_COLOUR_MAIN":"very dark grayish brown","GEOLOGICAL_DESCRIPTION":"0.90 - 5.48m: Clay: dark grey brown, silty, increasingly indurated towards base. 10YR 3/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088197","properties":{"GEOLOGICAL_DATA_ID":65088197,"ACTIVITY_ID":6279242,"SAMPLE_ID":"+53-006/12/VE/2","SAMPLE_SOURCE":"Cruise: 1970/WH/1","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1970-10-22T14:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.80158","Y_ORIGINAL":"53.9102","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-5.8015799999999995,"Y_ED50":53.910200000000003,"X_WGS84":-5.8031809999999995,"Y_WGS84":53.9093436,"X_BNG":150308,"Y_BNG":452614,"WATER_DEPTH_METRES":51,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","UNIT_TOP_DEPTH_METRES":1.1000000000000001,"UNIT_BASE_DEPTH_METRES":1.2,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Silt (mud)","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"1.10 - 1.20m: muddy medium sand with rare shells 10YR 5/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088198","properties":{"GEOLOGICAL_DATA_ID":65088198,"ACTIVITY_ID":1948737,"SAMPLE_ID":"+58-001/373/BH/1","SAMPLE_ALIAS":"BH81/19","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-07-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.99","Y_ORIGINAL":"58.9455","LOCATION_SOURCE":"DECCA","X_ED50":-0.98999999999999999,"Y_ED50":58.945500000000003,"X_WGS84":-0.99169930000000006,"Y_WGS84":58.944879399999998,"X_BNG":458122,"Y_BNG":1006843,"WATER_DEPTH_METRES":120,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":115.5,"UNIT_TOP_DEPTH_METRES":61,"UNIT_BASE_DEPTH_METRES":61.450000000000003,"UNIT_LENGTH_METRES":0.45000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"61.00 - 61.45m: CLAY - black: laminated","ADDITIONAL_INFO":"Note: actual recovery 3.6m (120%) whole run is shown starting from top and drawn below base of run in area of non recovery of following unit","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075892","properties":{"GEOLOGICAL_DATA_ID":65075892,"ACTIVITY_ID":2011284,"SAMPLE_ID":"+57-008/104/CS/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1981-09-21T00:20:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-7.14286","Y_ORIGINAL":"57.06453","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-7.1428599999999998,"Y_ED50":57.064529999999998,"X_WGS84":-7.1446208999999996,"Y_WGS84":57.0637604,"X_BNG":88271,"Y_BNG":808732,"WATER_DEPTH_METRES":165,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.84999999999999998,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.12,"UNIT_LENGTH_METRES":0.12,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Present","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","FORAMS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/2","MUNSELL_SOIL_COLOUR_MAIN":"olive gray","GEOLOGICAL_DESCRIPTION":"0.00 - 0.12m: Sandy mud: 40% clear, very fine to fine quartz grains and fine-medium glauconite (30%). Forams (often glauconite in filled) common. Olive grey 5Y 4/2","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079018","properties":{"GEOLOGICAL_DATA_ID":65079018,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":184,"UNIT_BASE_DEPTH_METRES":184.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"184.00 - 184.40m: SAND : mainly fine grained, occasionally medium grained, occasional clay clasts, dark grey (5Y4/1), laminated, with \u003c5% lithics, non-calcareous, well sorted.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091380","properties":{"GEOLOGICAL_DATA_ID":65091380,"ACTIVITY_ID":2000657,"SAMPLE_ID":"+60-002/234/BH/1","SAMPLE_ALIAS":"BH78/11","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.58333","Y_ORIGINAL":"60.375","X_ED50":-1.5833299999999999,"Y_ED50":60.375,"X_WGS84":-1.5851177999999999,"Y_WGS84":60.374425500000001,"X_BNG":422980,"Y_BNG":1165679,"WATER_DEPTH_METRES":137,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":40,"UNIT_TOP_DEPTH_METRES":4.6000000000000005,"UNIT_BASE_DEPTH_METRES":4.9000000000000004,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Strong","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","GEOLOGICAL_DESCRIPTION":"4.60 - 4.90m: CLAY - silty dark grey-black. Very strong smell of H2S.","ADDITIONAL_INFO":"One run was made from seabed to 40m. Top 4.9m probably represents a push sample of the top section and the basal 0.10m may represent rockhead at 40.0m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094570","properties":{"GEOLOGICAL_DATA_ID":65094570,"ACTIVITY_ID":2004339,"SAMPLE_ID":"+57-009/528/BH/1","SAMPLE_ALIAS":"BH90/13","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.57767","Y_ORIGINAL":"57.0245","X_ED50":-8.5776699999999995,"Y_ED50":57.024500000000003,"X_WGS84":-8.5794603000000009,"Y_WGS84":57.023709099999998,"X_BNG":1012,"Y_BNG":811768,"WATER_DEPTH_METRES":129,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":126.5,"UNIT_TOP_DEPTH_METRES":25,"UNIT_BASE_DEPTH_METRES":26.300000000000001,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"25.00 - 26.30m: Dark greenish grey CLAY. Stiff. Strong reaction to HCI. Slight H2S odour.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081822","properties":{"GEOLOGICAL_DATA_ID":65081822,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":18,"UNIT_BASE_DEPTH_METRES":19.800000000000001,"UNIT_LENGTH_METRES":1.8,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAVEL_ROUNDNESS_MINIMUM":"Subangular","GRAVEL_ROUNDNESS_MAXIMUM":"Subrounded","MUD_HARDNESS_MINIMUM":"Stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Common","GEOLOGICAL_DESCRIPTION":"18.00 - 19.80m: DIAMICT : very dark grey to olive grey. Sandy matrix with common shell fragments. Massive. Stiff to hard matrix-to-clast-supported. Sub-angular to sub-rounded clasts of varied sedimentary, igneous and metamorphic lithologies, including Lewisian granulite, arkosic sandstone, basalt and hornblende schist.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097361","properties":{"GEOLOGICAL_DATA_ID":65097361,"ACTIVITY_ID":2035226,"SAMPLE_ID":"+57-007/290/BH/1","SAMPLE_ALIAS":"BH81/14","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.888","Y_ORIGINAL":"57.03783","LOCATION_SOURCE":"SatNav","X_ED50":-6.8879999999999999,"Y_ED50":57.03783,"X_WGS84":-6.8897539999999999,"Y_WGS84":57.037062900000002,"X_BNG":103490,"Y_BNG":804627,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.200000000000003,"UNIT_TOP_DEPTH_METRES":43.300000000000004,"UNIT_BASE_DEPTH_METRES":45.5,"UNIT_LENGTH_METRES":2.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","GEOLOGICAL_DESCRIPTION":"43.30 - 45.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65087906","properties":{"GEOLOGICAL_DATA_ID":65087906,"ACTIVITY_ID":2035226,"SAMPLE_ID":"+57-007/290/BH/1","SAMPLE_ALIAS":"BH81/14","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-06-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-6.888","Y_ORIGINAL":"57.03783","LOCATION_SOURCE":"SatNav","X_ED50":-6.8879999999999999,"Y_ED50":57.03783,"X_WGS84":-6.8897539999999999,"Y_WGS84":57.037062900000002,"X_BNG":103490,"Y_BNG":804627,"WATER_DEPTH_METRES":134,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":93.200000000000003,"UNIT_TOP_DEPTH_METRES":51.700000000000003,"UNIT_BASE_DEPTH_METRES":56.200000000000003,"UNIT_LENGTH_METRES":4.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Devensian Stage","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Present Day","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"51.70 - 56.20m: Clay, firm, sticky, slightly sandy, locally abundant sulphides, dark grey (5Y 4/1), moderately calcareous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081827","properties":{"GEOLOGICAL_DATA_ID":65081827,"ACTIVITY_ID":2010051,"SAMPLE_ID":"+58-002/295/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-08T08:30:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.76612","Y_ORIGINAL":"58.80821","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.7661199999999999,"Y_ED50":58.808209999999995,"X_WGS84":-1.7678332000000001,"Y_WGS84":58.807574299999999,"X_BNG":413513,"Y_BNG":991140,"WATER_DEPTH_METRES":98,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":1.75,"UNIT_TOP_DEPTH_METRES":0.59999999999999998,"UNIT_BASE_DEPTH_METRES":0.83999999999999997,"UNIT_LENGTH_METRES":0.23999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand (Sea bed sediment, based on Folk)","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MEAN":"Medium sand","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"0.60 - 0.84m: Shell 'hash' grey, abundant bivalves in sand. 5Y 4/1.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091108","properties":{"GEOLOGICAL_DATA_ID":65091108,"ACTIVITY_ID":2026300,"SAMPLE_ID":"+51-005/449/BH/1","SAMPLE_ALIAS":"BH73/59","SAMPLE_SOURCE":"Cruise: 1973/10","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1973-10-26T19:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.74767","Y_ORIGINAL":"51.3875","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.7476699999999994,"Y_ED50":51.387500000000003,"X_WGS84":-4.7491626,"Y_WGS84":51.386579699999999,"X_BNG":208807,"Y_BNG":168869,"WATER_DEPTH_METRES":65,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":50.200000000000003,"UNIT_TOP_DEPTH_METRES":44.399999999999999,"UNIT_BASE_DEPTH_METRES":50.200000000000003,"UNIT_LENGTH_METRES":5.7999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Mudstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"44.40 - 50.20m: Mudstone, red - brown calcareous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094294","properties":{"GEOLOGICAL_DATA_ID":65094294,"ACTIVITY_ID":2010053,"SAMPLE_ID":"+58-002/299/VE/1","SAMPLE_SOURCE":"Cruise: 1981/8","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Vibrocorer","SAMPLING_START_DATE":"1981-06-08T18:15:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.33435","Y_ORIGINAL":"58.99922","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.3343499999999999,"Y_ED50":58.999219999999994,"X_WGS84":-1.3360611,"Y_WGS84":58.998596900000003,"X_BNG":438247,"Y_BNG":1012576,"WATER_DEPTH_METRES":112,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":3.8500000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.83999999999999997,"UNIT_LENGTH_METRES":0.83999999999999997,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/3","MUNSELL_SOIL_COLOUR_MAIN":"olive","GEOLOGICAL_DESCRIPTION":"0.00 - 0.84m: Sand olive medium grained occasional shell fragments. 5Y 4/3.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078840","properties":{"GEOLOGICAL_DATA_ID":65078840,"ACTIVITY_ID":1962278,"SAMPLE_ID":"+54+000/597/BH/1","SAMPLE_ALIAS":"BH81/46, BH81/46A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".53783","Y_ORIGINAL":"54.99983","LOCATION_SOURCE":"SatNav","X_ED50":0.53783000000000003,"Y_ED50":54.999829999999996,"X_WGS84":0.53633410000000004,"Y_WGS84":54.999088399999998,"X_BNG":562334,"Y_BNG":570110,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":151.09999999999999,"UNIT_TOP_DEPTH_METRES":50,"UNIT_BASE_DEPTH_METRES":51,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Paleocene Epoch","GEOLOGICAL_DESCRIPTION":"50.00 - 51.00m: No recovery","ADDITIONAL_INFO":"Tertiary Eocene-Palaeocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088031","properties":{"GEOLOGICAL_DATA_ID":65088031,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":118.68000000000001,"UNIT_BASE_DEPTH_METRES":118.75,"UNIT_LENGTH_METRES":0.070000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"118.68 - 118.75m: Sandy clay. Indurated.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094420","properties":{"GEOLOGICAL_DATA_ID":65094420,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":168,"UNIT_BASE_DEPTH_METRES":168.55000000000001,"UNIT_LENGTH_METRES":0.55000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Claystone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","GEOLOGICAL_DESCRIPTION":"168.00 - 168.55m: CLAYSTONE : alternating sequence of massive and fissile layers. Hard. Non-calcareous. Organic material throughout gives mottled appearance where disseminated. Also occurs as nodules and organic-rich laminations. Lignite band 14mm thick occurs at 163.15m. Very dark grey to dark greenish grey. Gradational contact at base.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097479","properties":{"GEOLOGICAL_DATA_ID":65097479,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":210,"UNIT_BASE_DEPTH_METRES":210.30000000000001,"UNIT_LENGTH_METRES":0.29999999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Low plasticity","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 2/2","MUNSELL_SOIL_COLOUR_MINOR":"black","GEOLOGICAL_DESCRIPTION":"210.00 - 210.30m: SAND : silty, dark grey (5Y4/1), very fine to fine grained, slightly muddy; possible fine glauconite grains, non - calcareous, interlaminated with CLAY : dark grey (5Y2.5/2), firm to stiff, low plasticity, non-calcareous.","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075748","properties":{"GEOLOGICAL_DATA_ID":65075748,"ACTIVITY_ID":2024152,"SAMPLE_ID":"+52+002/465/BH/1","SAMPLE_ALIAS":"BH81/01","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-05-03T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.35933","Y_ORIGINAL":"52.077","LOCATION_SOURCE":"SatNav","X_ED50":2.3593299999999999,"Y_ED50":52.077000000000005,"X_WGS84":2.3579734999999999,"Y_WGS84":52.076184300000001,"X_BNG":698704,"Y_BNG":250945,"TERMINAL_DEPTH_METRES":18.600000000000001,"UNIT_TOP_DEPTH_METRES":18.52,"UNIT_BASE_DEPTH_METRES":18.600000000000001,"UNIT_LENGTH_METRES":0.080000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GLAUCONITE":"Slightly","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Mud","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","SORTING_QUALITY":"Well-Sorted","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Holocene Epoch","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 3/1","MUNSELL_SOIL_COLOUR_MINOR":"very dark gray","GEOLOGICAL_DESCRIPTION":"18.52 - 18.60m: Sand, (Gs) 5Y4.5/1, medium grained, well sorted, clean, with c 1% abraded shell sand, tr, shell gravel and sand (smear only), dark olive (5Y3.5/1), very muddy, very fine to medium grained, poorly sorted, c 1% abraded shell sand, trace glauconite, calcareous","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085086","properties":{"GEOLOGICAL_DATA_ID":65085086,"ACTIVITY_ID":2002007,"SAMPLE_ID":"+56+001/231/BH/1","SAMPLE_ALIAS":"BH81/37","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-28T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.5245","Y_ORIGINAL":"56.7905","LOCATION_SOURCE":"SatNav","X_ED50":1.5245,"Y_ED50":56.790500000000002,"X_WGS84":1.5229614,"Y_WGS84":56.7898323,"X_BNG":615268,"Y_BNG":772012,"WATER_DEPTH_METRES":95,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":114,"UNIT_TOP_DEPTH_METRES":48.600000000000001,"UNIT_BASE_DEPTH_METRES":50.300000000000004,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"48.60 - 50.30m: Clay, very dark grey, patchily dark greyish brown. Hard and overconsolidated, irregular pockets of silt fine sand. Shell fragments, occasionally complete tests at 49m.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078950","properties":{"GEOLOGICAL_DATA_ID":65078950,"ACTIVITY_ID":1993551,"SAMPLE_ID":"+56+000/211/BH/1","SAMPLE_ALIAS":"BH81/39","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-31T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".90483","Y_ORIGINAL":"56.919","LOCATION_SOURCE":"SatNav","X_ED50":0.90482999999999991,"Y_ED50":56.919000000000004,"X_WGS84":0.90326999999999991,"Y_WGS84":56.918329399999998,"X_BNG":576827,"Y_BNG":784532,"WATER_DEPTH_METRES":126,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":64.099999999999994,"UNIT_TOP_DEPTH_METRES":29,"UNIT_BASE_DEPTH_METRES":30.300000000000001,"UNIT_LENGTH_METRES":1.3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"29.00 - 30.30m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088116","properties":{"GEOLOGICAL_DATA_ID":65088116,"ACTIVITY_ID":1959286,"SAMPLE_ID":"+55+006/7/BH/1","SAMPLE_ALIAS":"BH89/06","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.168","Y_ORIGINAL":"55.51567","X_ED50":6.1680000000000001,"Y_ED50":55.51567,"X_WGS84":6.1666327000000001,"Y_WGS84":55.5150103,"WATER_DEPTH_METRES":43,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":206.42000000000002,"UNIT_TOP_DEPTH_METRES":61,"UNIT_BASE_DEPTH_METRES":61.399999999999999,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Interlaminated","BEDDING_TYPE_CGI":"bedding_lamination_structure","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Medium sand","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 6/3","MUNSELL_SOIL_COLOUR_MAIN":"pale olive","MUNSELL_SOIL_COLOUR_CODE_MINOR":"5Y 3/2","MUNSELL_SOIL_COLOUR_MINOR":"dark olive gray","GEOLOGICAL_DESCRIPTION":"61.00 - 61.40m: SAND : pale olive to pale greyish-brown (5Y6/3 to 2.5Y6/2), mainly fine to medium grained, non-calcareous, laminated, with lithic and clay pebbles, with laminae CLAY, dark grey (5Y3/2) and organic detritus with clasts wood.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085090","properties":{"GEOLOGICAL_DATA_ID":65085090,"ACTIVITY_ID":1959286,"SAMPLE_ID":"+55+006/7/BH/1","SAMPLE_ALIAS":"BH89/06","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-06T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.168","Y_ORIGINAL":"55.51567","X_ED50":6.1680000000000001,"Y_ED50":55.51567,"X_WGS84":6.1666327000000001,"Y_WGS84":55.5150103,"WATER_DEPTH_METRES":43,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":206.42000000000002,"UNIT_TOP_DEPTH_METRES":75.600000000000009,"UNIT_BASE_DEPTH_METRES":77,"UNIT_LENGTH_METRES":1.4000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"75.60 - 77.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085092","properties":{"GEOLOGICAL_DATA_ID":65085092,"ACTIVITY_ID":1995014,"SAMPLE_ID":"+58-014/65/BH/1","SAMPLE_ALIAS":"BH94/06","SAMPLE_SOURCE":"Cruise: 1994/3_RCK","CLIENT":"Rockall Consortium","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1994-09-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.55087","Y_ORIGINAL":"58.21762","LOCATION_SOURCE":"DIFFERENTIAL GLOBAL POSITIONING SYSTEM","X_ED50":-13.55087,"Y_ED50":58.217619999999997,"X_WGS84":-13.5528216,"Y_WGS84":58.216798300000001,"WATER_DEPTH_METRES":373,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":21.900000000000002,"UNIT_TOP_DEPTH_METRES":3.5,"UNIT_BASE_DEPTH_METRES":8.5,"UNIT_LENGTH_METRES":5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pliocene Epoch","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Holocene Epoch","GEOLOGICAL_DESCRIPTION":"3.50 - 8.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091304","properties":{"GEOLOGICAL_DATA_ID":65091304,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":182,"UNIT_BASE_DEPTH_METRES":182.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"182.00 - 182.40m: SAND: grey (5Y4/1) to 5Y5/1), fine grained, laminated, non-calcareous, with fine organic detritus.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088204","properties":{"GEOLOGICAL_DATA_ID":65088204,"ACTIVITY_ID":2005657,"SAMPLE_ID":"+60-004/104/BH/1","SAMPLE_ALIAS":"BH82/10","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-08-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.66683","Y_ORIGINAL":"60.16667","LOCATION_SOURCE":"SatNav","X_ED50":-3.66683,"Y_ED50":60.166669999999996,"X_WGS84":-3.6686624000000001,"Y_WGS84":60.166059799999999,"X_BNG":307497,"Y_BNG":1143571,"WATER_DEPTH_METRES":140,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":105,"UNIT_TOP_DEPTH_METRES":99.5,"UNIT_BASE_DEPTH_METRES":100.5,"UNIT_LENGTH_METRES":1,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Hard","FAUNA_FOSSILS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"99.50 - 100.50m: TILL - very dark grey, pebbly and sandy in top 5cm and basal 50cms. In central part clayey and hard. Shelly","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65079028","properties":{"GEOLOGICAL_DATA_ID":65079028,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":201,"UNIT_BASE_DEPTH_METRES":201.5,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"201.00 - 201.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088206","properties":{"GEOLOGICAL_DATA_ID":65088206,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":204.5,"UNIT_BASE_DEPTH_METRES":207,"UNIT_LENGTH_METRES":2.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","MUD_HARDNESS_MINIMUM":"Soft","MUD_HARDNESS_MAXIMUM":"Very stiff","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","FAUNA_FOSSILS_ABUNDANCE":"Rare","PLANT_REMAINS_ABUNDANCE":"Rare","GEOLOGICAL_DESCRIPTION":"204.50 - 207.00m: Silty clay, very dark grey, very stiff with pods, lenses and disturbed laminae silt-very fine sand, rare shell fragments and woody plant remains. Some patches more silty, micaceous, paler, soft and 'earthy'.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075900","properties":{"GEOLOGICAL_DATA_ID":65075900,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":225,"UNIT_BASE_DEPTH_METRES":225.80000000000001,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","GEOLOGICAL_DESCRIPTION":"225.00 - 225.80m: Olive grey silt/clay.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091388","properties":{"GEOLOGICAL_DATA_ID":65091388,"ACTIVITY_ID":2000850,"SAMPLE_ID":"+59-006/6/BH/1","SAMPLE_ALIAS":"BH78/07","SAMPLE_SOURCE":"Cruise: 1978/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1978-05-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.59083","Y_ORIGINAL":"59.34283","X_ED50":-5.5908299999999995,"Y_ED50":59.342829999999999,"X_WGS84":-5.5926670999999999,"Y_WGS84":59.342162899999998,"X_BNG":195803,"Y_BNG":1056159,"WATER_DEPTH_METRES":104,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":127.78,"UNIT_TOP_DEPTH_METRES":120.15000000000001,"UNIT_BASE_DEPTH_METRES":121.40000000000001,"UNIT_LENGTH_METRES":1.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Mudstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_mudstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Clay (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Tertiary","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 3/4","MUNSELL_SOIL_COLOUR_MAIN":"dusky red","GEOLOGICAL_DESCRIPTION":"120.15 - 121.40m: Shale : dark  reddish brown (2.5YR 3/4) and grey/green; mottled. Poorly fissile, especially at top. Silty, micaceous. (incorporates gravel at top - ?cavings).","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075903","properties":{"GEOLOGICAL_DATA_ID":65075903,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":87,"UNIT_BASE_DEPTH_METRES":89.100000000000009,"UNIT_LENGTH_METRES":2.1000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Very stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"87.00 - 89.10m: SANDY AND SILTY MUDS : dark grey (5Y4/1). Very stiff to hard. Shell fragments and gravel size clasts common. Bioturbated, with sandier sediment in burrows. Organic material and monosulphide streaks occur throughout, some in Iaminae 2-5mm thick. Strong reaction to HCl.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091111","properties":{"GEOLOGICAL_DATA_ID":65091111,"ACTIVITY_ID":2026406,"SAMPLE_ID":"+51-005/21/BH/1","SAMPLE_ALIAS":"BH72/48","SAMPLE_SOURCE":"Cruise: S1/72/01","CLIENT":"British Geological Survey","CONTRACTOR":"George Wimpey and Co Ltd","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1972-09-02T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.81467","Y_ORIGINAL":"51.04667","LOCATION_SOURCE":"Alpine Radar Ranger","X_ED50":-4.8146699999999996,"Y_ED50":51.046669999999999,"X_WGS84":-4.8161532999999999,"Y_WGS84":51.045738900000003,"X_BNG":202693,"Y_BNG":131151,"WATER_DEPTH_METRES":58,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":6,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":1.9000000000000001,"UNIT_LENGTH_METRES":1.9000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Present Day","FAUNA_FOSSILS_ABUNDANCE":"Abundant","GEOLOGICAL_DESCRIPTION":"0.00 - 1.90m: No recovery but GRAVEL, sandy, shelly","ADDITIONAL_INFO":"Log shows no cores recovered","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084850","properties":{"GEOLOGICAL_DATA_ID":65084850,"ACTIVITY_ID":2004398,"SAMPLE_ID":"+56+001/230/BH/1","SAMPLE_ALIAS":"BH81/34","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-08-23T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"1.58683","Y_ORIGINAL":"56.128","LOCATION_SOURCE":"SatNav","X_ED50":1.58683,"Y_ED50":56.128,"X_WGS84":1.5853188,"Y_WGS84":56.127309699999998,"X_BNG":622923,"Y_BNG":698522,"WATER_DEPTH_METRES":83,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":229.09999999999999,"UNIT_TOP_DEPTH_METRES":114.7,"UNIT_BASE_DEPTH_METRES":119.2,"UNIT_LENGTH_METRES":4.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Silt","SIMPLE_LITHOLOGY_CGI":"silt","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MAXIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"114.70 - 119.20m: Silt, dark greenish grey, with some very fine sand material, sometimes in laminae 1-2mm thick. Pods, wisps and laminae of black sulphide-rich silt; micaceous, becoming less sulphide-rich downwards. Strong reaction with dilute HCl. Sulphide wisps may represent bioturbation. Containing paler laminae.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081836","properties":{"GEOLOGICAL_DATA_ID":65081836,"ACTIVITY_ID":2036138,"SAMPLE_ID":"+54+000/596/BH/1","SAMPLE_ALIAS":"BH81/45","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-13T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".60867","Y_ORIGINAL":"54.99817","LOCATION_SOURCE":"SatNav","X_ED50":0.60866999999999993,"Y_ED50":54.998169999999995,"X_WGS84":0.60717589999999999,"Y_WGS84":54.997429199999999,"X_BNG":566871,"Y_BNG":570092,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":66.200000000000003,"UNIT_TOP_DEPTH_METRES":55,"UNIT_BASE_DEPTH_METRES":58,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very fine gravel (granule)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"55.00 - 58.00m: Clay, greenish grey, 5G 4/1 -5G 3/1, firm, with plant fragments, granule sized pebbles at 55.8m.","ADDITIONAL_INFO":"Tertiary ?Eocene","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084854","properties":{"GEOLOGICAL_DATA_ID":65084854,"ACTIVITY_ID":1962278,"SAMPLE_ID":"+54+000/597/BH/1","SAMPLE_ALIAS":"BH81/46, BH81/46A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-15T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":".53783","Y_ORIGINAL":"54.99983","LOCATION_SOURCE":"SatNav","X_ED50":0.53783000000000003,"Y_ED50":54.999829999999996,"X_WGS84":0.53633410000000004,"Y_WGS84":54.999088399999998,"X_BNG":562334,"Y_BNG":570110,"WATER_DEPTH_METRES":68,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":151.09999999999999,"UNIT_TOP_DEPTH_METRES":7.1699999999999999,"UNIT_BASE_DEPTH_METRES":9.8000000000000007,"UNIT_LENGTH_METRES":2.6299999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Reverse Graded Bedding","BEDDING_TYPE_CGI":"graded_bedding","CALCAREOUS_MINERALS":"Very","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Lignite","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Very fine sand","GRAIN_SIZE_MEAN":"Very fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SORTING_QUALITY":"Moderately-Sorted","SAND_ROUNDNESS_MINIMUM":"Subangular","SAND_ROUNDNESS_MAXIMUM":"Subrounded","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"7.17 - 9.80m: Sand, 5YR 4/1 dark olive grey, very fine grained, moderately sorted, quartzose, very calcareous, slightly muddy, grains subangular to sub rounded, compact with lignitic covered planes crossing at 5º to 30º every 20 to 30cm.","ADDITIONAL_INFO":"Quaternary","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65081838","properties":{"GEOLOGICAL_DATA_ID":65081838,"ACTIVITY_ID":1945813,"SAMPLE_ID":"+59-001/268/BH/1","SAMPLE_ALIAS":"BH84/09","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.0645","Y_ORIGINAL":"59.85083","LOCATION_SOURCE":"SatNav","X_ED50":-0.064500000000000002,"Y_ED50":59.850829999999995,"X_WGS84":-0.066218600000000002,"Y_WGS84":59.850255099999998,"X_BNG":508442,"Y_BNG":1108810,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":29.5,"UNIT_TOP_DEPTH_METRES":22,"UNIT_BASE_DEPTH_METRES":22.100000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Permian Period","CHRONOSTRATIGRAPHIC_AGE_MAXIMUM":"Triassic Period","GEOLOGICAL_DESCRIPTION":"22.00 - 22.10m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075603","properties":{"GEOLOGICAL_DATA_ID":65075603,"ACTIVITY_ID":1945645,"SAMPLE_ID":"+59-002/192/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-06-20T04:50:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.83566","Y_ORIGINAL":"59.18681","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.8356599999999998,"Y_ED50":59.186809999999994,"X_WGS84":-1.8373935000000001,"Y_WGS84":59.186187400000001,"X_BNG":409392,"Y_BNG":1033288,"WATER_DEPTH_METRES":80,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.20000000000000001,"UNIT_TOP_DEPTH_METRES":0.10000000000000001,"UNIT_BASE_DEPTH_METRES":0.20000000000000001,"UNIT_LENGTH_METRES":0.10000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Schist","SIMPLE_LITHOLOGY_CGI":"schist","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Silt (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","GEOLOGICAL_DESCRIPTION":"0.10 - 0.20m: 0.10 to 0.20m. SCHIST Abundant angular fragments with kinks/crenulations, coated with traces of muddy red-brown sand. Fragments are fresh. COLOUR: Grey OTHER REMARKS: ?Bedrock or broken large cobble.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088037","properties":{"GEOLOGICAL_DATA_ID":65088037,"ACTIVITY_ID":2024153,"SAMPLE_ID":"+52+002/469/BH/1","SAMPLE_ALIAS":"BH81/53, BH81/53A","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-10-05T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.54883","Y_ORIGINAL":"52.08417","LOCATION_SOURCE":"SatNav","X_ED50":2.5488299999999997,"Y_ED50":52.08417,"X_WGS84":2.5474778000000002,"Y_WGS84":52.083356600000002,"X_BNG":711633,"Y_BNG":252539,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":77,"UNIT_TOP_DEPTH_METRES":6.7999999999999998,"UNIT_BASE_DEPTH_METRES":7,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Medium sand","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Medium gravel (pebble)","SAND_GRAIN_SIZE_MINIMUM":"Medium sand","SAND_GRAIN_SIZE_MAXIMUM":"Coarse sand","PERCENT_SHELL_IN_GRAVEL_FRACTION":30,"PERCENT_SHELL_IN_SAND_FRACTION":10,"FAUNA_FOSSILS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 5/2","MUNSELL_SOIL_COLOUR_MAIN":"grayish brown","GEOLOGICAL_DESCRIPTION":"6.80 - 7.00m: Sandy gravel, - c30% shell gravel, few lithic pebbles in sand, loose, yellow-brown (10YR5/2.5), clean, medium-grained (part coarse); 5-10% shell sand/gravel","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094425","properties":{"GEOLOGICAL_DATA_ID":65094425,"ACTIVITY_ID":2018301,"SAMPLE_ID":"+54+005/12/BH/1","SAMPLE_ALIAS":"BH89/02, BH89/02A","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-02T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.00067","Y_ORIGINAL":"54.00017","X_ED50":5.0006699999999995,"Y_ED50":54.000169999999997,"X_WGS84":4.9993207000000002,"Y_WGS84":53.999445700000003,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":220,"UNIT_TOP_DEPTH_METRES":88.5,"UNIT_BASE_DEPTH_METRES":89.700000000000003,"UNIT_LENGTH_METRES":1.2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"88.50 - 89.70m: No recovery","ADDITIONAL_INFO":"Due to a computing error by the drillers, a correction factor of 0.62m should be added to all samples intervals and subsamples collected below 100m. The adjusted T.D of the borehole is 220.62m","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65094428","properties":{"GEOLOGICAL_DATA_ID":65094428,"ACTIVITY_ID":2008732,"SAMPLE_ID":"+58-014/30/DR/1","SAMPLE_ALIAS":"S13","SAMPLE_SOURCE":"Cruise: 1994/1_RCK","CLIENT":"Rockall Consortium","EQUIPMENT_TYPE":"Drill","SAMPLING_START_DATE":"1994-05-17T16:49:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-13.5335","Y_ORIGINAL":"58.232","LOCATION_SOURCE":"GPS","X_ED50":-13.5335,"Y_ED50":58.231999999999999,"X_WGS84":-13.535451999999999,"Y_WGS84":58.231179099999999,"WATER_DEPTH_METRES":705,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":4.6000000000000005,"UNIT_TOP_DEPTH_METRES":4.0999999999999996,"UNIT_BASE_DEPTH_METRES":4.6000000000000005,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","ROCK_CLASSIFICATION_MAIN":"Siltstone","SIMPLE_LITHOLOGY_CGI":"siltstone","GRAIN_SIZE_MINIMUM":"Silt (mud)","GRAIN_SIZE_MEAN":"Silt (mud)","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Eocene Epoch","GEOLOGICAL_DESCRIPTION":"4.10 - 4.60m: Massive to crudely laminated siltstone, bioturbated with abundant Chondrites, non-calcareous. In section 4-4.6m, Chondrites occur in discrete bands 1.5-6cm thick. Gradational contact at top.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091238","properties":{"GEOLOGICAL_DATA_ID":65091238,"ACTIVITY_ID":2007409,"SAMPLE_ID":"+59-005/230/BH/1","SAMPLE_ALIAS":"BH82/04","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-21T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.57433","Y_ORIGINAL":"59.31767","X_ED50":-4.5743299999999998,"Y_ED50":59.31767,"X_WGS84":-4.5761406000000004,"Y_WGS84":59.317015900000001,"X_BNG":253477,"Y_BNG":1050681,"WATER_DEPTH_METRES":100,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":91,"UNIT_TOP_DEPTH_METRES":24,"UNIT_BASE_DEPTH_METRES":26.25,"UNIT_LENGTH_METRES":2.25,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"24.00 - 26.25m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078865","properties":{"GEOLOGICAL_DATA_ID":65078865,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":137.5,"UNIT_BASE_DEPTH_METRES":139,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"137.50 - 139.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075754","properties":{"GEOLOGICAL_DATA_ID":65075754,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":152.20000000000002,"UNIT_BASE_DEPTH_METRES":153,"UNIT_LENGTH_METRES":0.80000000000000004,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"152.20 - 153.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091305","properties":{"GEOLOGICAL_DATA_ID":65091305,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":182.40000000000001,"UNIT_BASE_DEPTH_METRES":183,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"182.40 - 183.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097562","properties":{"GEOLOGICAL_DATA_ID":65097562,"ACTIVITY_ID":2034774,"SAMPLE_ID":"+59-005/229/BH/1","SAMPLE_ALIAS":"BH82/03","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.167","Y_ORIGINAL":"59.26767","X_ED50":-4.1669999999999998,"Y_ED50":59.267669999999995,"X_WGS84":-4.1687978000000001,"Y_WGS84":59.267019599999998,"X_BNG":276474,"Y_BNG":1044290,"WATER_DEPTH_METRES":101,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":72.900000000000006,"UNIT_TOP_DEPTH_METRES":41,"UNIT_BASE_DEPTH_METRES":43,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"41.00 - 43.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078953","properties":{"GEOLOGICAL_DATA_ID":65078953,"ACTIVITY_ID":2034774,"SAMPLE_ID":"+59-005/229/BH/1","SAMPLE_ALIAS":"BH82/03","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.167","Y_ORIGINAL":"59.26767","X_ED50":-4.1669999999999998,"Y_ED50":59.267669999999995,"X_WGS84":-4.1687978000000001,"Y_WGS84":59.267019599999998,"X_BNG":276474,"Y_BNG":1044290,"WATER_DEPTH_METRES":101,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":72.900000000000006,"UNIT_TOP_DEPTH_METRES":43,"UNIT_BASE_DEPTH_METRES":46,"UNIT_LENGTH_METRES":3,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Strong","MICA":"Very","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Firm","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5GY 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark greenish gray","GEOLOGICAL_DESCRIPTION":"43.00 - 46.00m: Silty Clay and Clay : dark and very dark grey (5GY 4/1) with black sulphides. Strong H2S with HCl, calcareous, very  micaceous, some pebbles and gravel, some bivalve shells. Laminated, firm.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091309","properties":{"GEOLOGICAL_DATA_ID":65091309,"ACTIVITY_ID":2034774,"SAMPLE_ID":"+59-005/229/BH/1","SAMPLE_ALIAS":"BH82/03","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-20T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-4.167","Y_ORIGINAL":"59.26767","X_ED50":-4.1669999999999998,"Y_ED50":59.267669999999995,"X_WGS84":-4.1687978000000001,"Y_WGS84":59.267019599999998,"X_BNG":276474,"Y_BNG":1044290,"WATER_DEPTH_METRES":101,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":72.900000000000006,"UNIT_TOP_DEPTH_METRES":46,"UNIT_BASE_DEPTH_METRES":48,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"46.00 - 48.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65078954","properties":{"GEOLOGICAL_DATA_ID":65078954,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":18.400000000000002,"UNIT_BASE_DEPTH_METRES":19,"UNIT_LENGTH_METRES":0.59999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"18.40 - 19.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088123","properties":{"GEOLOGICAL_DATA_ID":65088123,"ACTIVITY_ID":2018302,"SAMPLE_ID":"+54+005/13/BH/1","SAMPLE_ALIAS":"BH89/03","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-08T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.78733","Y_ORIGINAL":"54.44717","X_ED50":5.7873299999999999,"Y_ED50":54.44717,"X_WGS84":5.7859872000000001,"Y_WGS84":54.446469299999997,"WATER_DEPTH_METRES":40,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":274,"UNIT_TOP_DEPTH_METRES":23.5,"UNIT_BASE_DEPTH_METRES":24,"UNIT_LENGTH_METRES":0.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"23.50 - 24.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088128","properties":{"GEOLOGICAL_DATA_ID":65088128,"ACTIVITY_ID":2018304,"SAMPLE_ID":"+54+006/7/BH/1","SAMPLE_ALIAS":"BH89/04","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-09-14T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"6.40533","Y_ORIGINAL":"54.63183","X_ED50":6.4053299999999993,"Y_ED50":54.631830000000001,"X_WGS84":6.4039979000000002,"Y_WGS84":54.631142199999999,"WATER_DEPTH_METRES":39,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":164.31999999999999,"UNIT_TOP_DEPTH_METRES":127,"UNIT_BASE_DEPTH_METRES":127.40000000000001,"UNIT_LENGTH_METRES":0.40000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Medium sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 5/1","MUNSELL_SOIL_COLOUR_MAIN":"gray","GEOLOGICAL_DESCRIPTION":"127.00 - 127.40m: SAND: grey (5Y5/1), medium grained or fine grained, non-calcareous, with laminae of organic detritus, with parting gravelly sand, and partings coarse or very coarse sand or fine to medium sand.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075904","properties":{"GEOLOGICAL_DATA_ID":65075904,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":92,"UNIT_BASE_DEPTH_METRES":92.900000000000006,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","BEDDING_TYPE":"Bioturbated","BEDDING_TYPE_CGI":"bioturbated_fabric","HCL_REACTION":"Strong Reaction","ROCK_CLASSIFICATION_MAIN":"Mud","ROCK_CLASSIFICATION_MINOR":"Sand","SIMPLE_LITHOLOGY_CGI":"mud","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Very stiff","MUD_HARDNESS_MAXIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Present","PLANT_REMAINS_ABUNDANCE":"Present","MUNSELL_SOIL_COLOUR_CODE_MAIN":"5Y 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"92.00 - 92.90m: SANDY AND SILTY MUDS : dark grey (5Y4/1). Very stiff to hard. Shell fragments and gravel size clasts common. Bioturbated, with sandier sediment in burrows. Organic material and monosulphide streaks occur throughout, some in Iaminae 2-5mm thick. Strong reaction to HCl.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088212","properties":{"GEOLOGICAL_DATA_ID":65088212,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":32.299999999999997,"UNIT_BASE_DEPTH_METRES":33,"UNIT_LENGTH_METRES":0.70000000000000007,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"32.30 - 33.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085156","properties":{"GEOLOGICAL_DATA_ID":65085156,"ACTIVITY_ID":1959281,"SAMPLE_ID":"+55+005/10/BH/1","SAMPLE_ALIAS":"BH89/08","SAMPLE_SOURCE":"Cruise: 1989/3","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1989-10-12T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"5.28383","Y_ORIGINAL":"55.8165","X_ED50":5.28383,"Y_ED50":55.816500000000005,"X_WGS84":5.2824282,"Y_WGS84":55.8158411,"WATER_DEPTH_METRES":55,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":51,"UNIT_TOP_DEPTH_METRES":33.299999999999997,"UNIT_BASE_DEPTH_METRES":35,"UNIT_LENGTH_METRES":1.7,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","GEOLOGICAL_DESCRIPTION":"33.30 - 35.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082106","properties":{"GEOLOGICAL_DATA_ID":65082106,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":66.200000000000003,"UNIT_BASE_DEPTH_METRES":70,"UNIT_LENGTH_METRES":3.8000000000000003,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"66.20 - 70.00m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091395","properties":{"GEOLOGICAL_DATA_ID":65091395,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":70,"UNIT_BASE_DEPTH_METRES":70.900000000000006,"UNIT_LENGTH_METRES":0.90000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Clay","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Cobble","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Firm","MUD_HARDNESS_MAXIMUM":"Stiff","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"70.00 - 70.90m: CLAY : dark grey to very dark grey. Firm to stiff. Intermediate plasticity. Dropstones common, up to cobble size. Silty and sandy layers. Monosulphide streaks and knots throughout. Colour banded in places. Commonly mottled due to bioturbation. Moderate to strong reaction to HCI.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65082108","properties":{"GEOLOGICAL_DATA_ID":65082108,"ACTIVITY_ID":1953301,"SAMPLE_ID":"+56-009/350/BH/1","SAMPLE_ALIAS":"BH90/12, BH90/12A","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-13T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.63917","Y_ORIGINAL":"56.90283","X_ED50":-8.63917,"Y_ED50":56.902829999999994,"X_WGS84":-8.6409558999999998,"Y_WGS84":56.902034100000002,"X_BNG":-4030,"Y_BNG":798622,"WATER_DEPTH_METRES":131,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":183,"UNIT_TOP_DEPTH_METRES":75,"UNIT_BASE_DEPTH_METRES":78.200000000000003,"UNIT_LENGTH_METRES":3.2000000000000002,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Diamicton","SIMPLE_LITHOLOGY_CGI":"diamicton","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","MUD_HARDNESS_MINIMUM":"Hard","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 4/1","MUNSELL_SOIL_COLOUR_MAIN":"dark gray","GEOLOGICAL_DESCRIPTION":"75.00 - 78.20m: DIAMICT : dark grey (10YR4/1). Hard. Massive. Non-plastic SheIly. Muddy sand/sandy mud matrix. Matrix-supported clasts of varied lithology.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091119","properties":{"GEOLOGICAL_DATA_ID":65091119,"ACTIVITY_ID":1945650,"SAMPLE_ID":"+59-002/195/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-06-20T06:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.59208","Y_ORIGINAL":"59.25132","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.5920799999999999,"Y_ED50":59.25132,"X_WGS84":-1.5938102000000001,"Y_WGS84":59.250702999999994,"X_BNG":423267,"Y_BNG":1040531,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.10000000000000001,"UNIT_TOP_DEPTH_METRES":0,"UNIT_BASE_DEPTH_METRES":0.059999999999999998,"UNIT_LENGTH_METRES":0.059999999999999998,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gravel","SIMPLE_LITHOLOGY_CGI":"gravel","GRAIN_SIZE_MINIMUM":"Medium gravel (pebble)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Coarse gravel (pebble)","SORTING_QUALITY":"Moderately-Sorted","FAUNA_FOSSILS_ABUNDANCE":"Abundant","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5Y 5/4","MUNSELL_SOIL_COLOUR_MAIN":"light olive brown","GEOLOGICAL_DESCRIPTION":"0.00 - 0.06m: 0.00 to 0.06m. GRAVEL Shelly. Moderate to poorly sorted, medium-very coarse. Terrigenous component c.10% Gravel fraction: shell fragments/lithic pebble 60/40, lithic pebbles up to 40mm. COLOUR: 2.5Y 5/4 Light Olive Brown","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65091120","properties":{"GEOLOGICAL_DATA_ID":65091120,"ACTIVITY_ID":1945650,"SAMPLE_ID":"+59-002/195/CS/1","SAMPLE_SOURCE":"Cruise: 1982/5","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Corer: Sediment Gravity","SAMPLING_START_DATE":"1982-06-20T06:27:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-1.59208","Y_ORIGINAL":"59.25132","LOCATION_SOURCE":"Main Chain Decca","X_ED50":-1.5920799999999999,"Y_ED50":59.25132,"X_WGS84":-1.5938102000000001,"Y_WGS84":59.250702999999994,"X_BNG":423267,"Y_BNG":1040531,"WATER_DEPTH_METRES":93,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":0.10000000000000001,"UNIT_TOP_DEPTH_METRES":0.059999999999999998,"UNIT_BASE_DEPTH_METRES":0.10000000000000001,"UNIT_LENGTH_METRES":0.040000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","MICA":"Present","ROCK_CLASSIFICATION_MAIN":"Sandstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Fine sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Fine sand","SORTING_QUALITY":"Well-Sorted","MUNSELL_SOIL_COLOUR_CODE_MAIN":"2.5YR 4/2","MUNSELL_SOIL_COLOUR_MAIN":"dusky red","GEOLOGICAL_DESCRIPTION":"0.06 - 0.10m: 0.06 to 0.10m. SANDSTONE Well sorted, fine, quartz sandstone. Micaceous. Flatbedded. COLOUR: 2.5YR 4/2 weak red OTHER REMARKS: ?Old Red Sandstone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65084857","properties":{"GEOLOGICAL_DATA_ID":65084857,"ACTIVITY_ID":1945813,"SAMPLE_ID":"+59-001/268/BH/1","SAMPLE_ALIAS":"BH84/09","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.0645","Y_ORIGINAL":"59.85083","LOCATION_SOURCE":"SatNav","X_ED50":-0.064500000000000002,"Y_ED50":59.850829999999995,"X_WGS84":-0.066218600000000002,"Y_WGS84":59.850255099999998,"X_BNG":508442,"Y_BNG":1108810,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":29.5,"UNIT_TOP_DEPTH_METRES":10,"UNIT_BASE_DEPTH_METRES":11.9,"UNIT_LENGTH_METRES":1.9000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleogene Period","GEOLOGICAL_DESCRIPTION":"10.00 - 11.90m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075605","properties":{"GEOLOGICAL_DATA_ID":65075605,"ACTIVITY_ID":1945813,"SAMPLE_ID":"+59-001/268/BH/1","SAMPLE_ALIAS":"BH84/09","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-06-10T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-.0645","Y_ORIGINAL":"59.85083","LOCATION_SOURCE":"SatNav","X_ED50":-0.064500000000000002,"Y_ED50":59.850829999999995,"X_WGS84":-0.066218600000000002,"Y_WGS84":59.850255099999998,"X_BNG":508442,"Y_BNG":1108810,"WATER_DEPTH_METRES":144,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":29.5,"UNIT_TOP_DEPTH_METRES":15,"UNIT_BASE_DEPTH_METRES":16.050000000000001,"UNIT_LENGTH_METRES":1.05,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Paleogene Period","GEOLOGICAL_DESCRIPTION":"15.00 - 16.05m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097376","properties":{"GEOLOGICAL_DATA_ID":65097376,"ACTIVITY_ID":2039215,"SAMPLE_ID":"+59-004/277/BH/1","SAMPLE_ALIAS":"BH82/02","SAMPLE_SOURCE":"Cruise: 1982/6","CLIENT":"British Geological Survey","CONTRACTOR":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1982-07-17T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-3.58733","Y_ORIGINAL":"59.87683","LOCATION_SOURCE":"SatNav","X_ED50":-3.5873299999999997,"Y_ED50":59.876829999999998,"X_WGS84":-3.5891448000000001,"Y_WGS84":59.87621,"X_BNG":311133,"Y_BNG":1111187,"WATER_DEPTH_METRES":135,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":36.5,"UNIT_TOP_DEPTH_METRES":10,"UNIT_BASE_DEPTH_METRES":12,"UNIT_LENGTH_METRES":2,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","H2S_ODOUR":"Weak","HCL_REACTION":"Weak Reaction","ROCK_CLASSIFICATION_MAIN":"Clay","ROCK_CLASSIFICATION_MINOR":"Silt","SIMPLE_LITHOLOGY_CGI":"clay","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse gravel (pebble)","GRAIN_SIZE_MEAN":"Clay (mud)","MUD_HARDNESS_MINIMUM":"Very soft","MUD_HARDNESS_MAXIMUM":"Soft","MUD_PLASTICITY_MINIMUM":"Intermediate","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 3/1","MUNSELL_SOIL_COLOUR_MAIN":"very dark gray","GEOLOGICAL_DESCRIPTION":"10.00 - 12.00m: SILTY CLAY : very dark grey 10YR3/1 soft-very soft but generally softer, strongly calcareous, also H2S with HCI. Moderately plastic with scattered pebbles and gravel.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65075606","properties":{"GEOLOGICAL_DATA_ID":65075606,"ACTIVITY_ID":2042209,"SAMPLE_ID":"+52+002/468/BH/1","SAMPLE_ALIAS":"BH81/51","SAMPLE_SOURCE":"Cruise: 1981/10","CLIENT":"British Geological Survey","CONTRACTOR":"Heerema Marine Contractors","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1981-09-28T00:01:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"2.44733","Y_ORIGINAL":"52.238","LOCATION_SOURCE":"SatNav","X_ED50":2.44733,"Y_ED50":52.238,"X_WGS84":2.4459708,"Y_WGS84":52.237190300000002,"X_BNG":703632,"Y_BNG":269206,"WATER_DEPTH_METRES":45,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":106.40000000000001,"UNIT_TOP_DEPTH_METRES":36.75,"UNIT_BASE_DEPTH_METRES":39.5,"UNIT_LENGTH_METRES":2.75,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sand","ROCK_CLASSIFICATION_MINOR":"Clay","SIMPLE_LITHOLOGY_CGI":"sand","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Clay (mud)","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","WHOLE_SHELLS_ABUNDANCE":"Rare","MUNSELL_SOIL_COLOUR_CODE_MAIN":"10YR 7/3","MUNSELL_SOIL_COLOUR_MAIN":"very pale brown","GEOLOGICAL_DESCRIPTION":"36.75 - 39.50m: Interlaminated Sand, Clay a/a (20 - 75% Sand), locally few whole valves shell: local bands khaki (10YR7/3) clay","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65085012","properties":{"GEOLOGICAL_DATA_ID":65085012,"ACTIVITY_ID":2004339,"SAMPLE_ID":"+57-009/528/BH/1","SAMPLE_ALIAS":"BH90/13","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-06-01T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-8.57767","Y_ORIGINAL":"57.0245","X_ED50":-8.5776699999999995,"Y_ED50":57.024500000000003,"X_WGS84":-8.5794603000000009,"Y_WGS84":57.023709099999998,"X_BNG":1012,"Y_BNG":811768,"WATER_DEPTH_METRES":129,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":126.5,"UNIT_TOP_DEPTH_METRES":30,"UNIT_BASE_DEPTH_METRES":30.199999999999999,"UNIT_LENGTH_METRES":0.20000000000000001,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Gneiss","SIMPLE_LITHOLOGY_CGI":"gneiss","GRAIN_SIZE_MINIMUM":"Cobble","GRAIN_SIZE_MEAN":"Cobble","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Pleistocene Epoch","GEOLOGICAL_DESCRIPTION":"30.00 - 30.20m: Cobbles of basic gneiss.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65097488","properties":{"GEOLOGICAL_DATA_ID":65097488,"ACTIVITY_ID":1944520,"SAMPLE_ID":"+59-006/383/BH/1","SAMPLE_ALIAS":"BH90/03","SAMPLE_SOURCE":"Cruise: 1990/1","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1990-05-18T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.7705","Y_ORIGINAL":"59.54517","X_ED50":-5.7705000000000002,"Y_ED50":59.545169999999999,"X_WGS84":-5.7723522999999997,"Y_WGS84":59.544507899999999,"X_BNG":186870,"Y_BNG":1079234,"WATER_DEPTH_METRES":125,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":187.5,"UNIT_TOP_DEPTH_METRES":184,"UNIT_BASE_DEPTH_METRES":187.15000000000001,"UNIT_LENGTH_METRES":3.1499999999999999,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","ROCK_CLASSIFICATION_MAIN":"Sandstone","ROCK_CLASSIFICATION_MINOR":"Siltstone","SIMPLE_LITHOLOGY_CGI":"generic_sandstone","GRAIN_SIZE_MINIMUM":"Clay (mud)","GRAIN_SIZE_MAXIMUM":"Very coarse sand","GRAIN_SIZE_MEAN":"Fine sand","SAND_GRAIN_SIZE_MINIMUM":"Very fine sand","SAND_GRAIN_SIZE_MAXIMUM":"Very coarse sand","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Cretaceous Period","PLANT_REMAINS_ABUNDANCE":"Present","GEOLOGICAL_DESCRIPTION":"184.00 - 187.15m: SILTY SANDSTONE/CLAYSTONE : very dark grey black silty clays and sandstones. Massive. Indurated. Lignite and plant remains occur in claystone.","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}},{"type":"Feature","id":"65088049","properties":{"GEOLOGICAL_DATA_ID":65088049,"ACTIVITY_ID":1944569,"SAMPLE_ID":"+59-006/347/BH/1","SAMPLE_ALIAS":"BH84/01, BH84/01A, BH84/01B","SAMPLE_SOURCE":"Cruise: 1984/9","CLIENT":"British Geological Survey","EQUIPMENT_TYPE":"Borehole","SAMPLING_START_DATE":"1984-05-11T00:00:00","EPSG_CODE":4230,"EPSG":"ED50","X_ORIGINAL":"-5.72283","Y_ORIGINAL":"59.57016","LOCATION_SOURCE":"SatNav","X_ED50":-5.7228300000000001,"Y_ED50":59.570159999999994,"X_WGS84":-5.7246823999999998,"Y_WGS84":59.569499499999999,"X_BNG":189719,"Y_BNG":1081862,"WATER_DEPTH_METRES":121,"WATER_DEPTH_DATUM":"Depth below instantaneous sea level (no correction)","TERMINAL_DEPTH_METRES":82.5,"UNIT_TOP_DEPTH_METRES":63,"UNIT_BASE_DEPTH_METRES":64.5,"UNIT_LENGTH_METRES":1.5,"INTERPRETATION_SOURCE":"Geological data describing units in offshore samples, interpretation derived from graphic log. The graphic log contains both textual descriptions and symbology to scale for each interval and is usually the final version of a log.","CHRONOSTRATIGRAPHIC_AGE_MINIMUM":"Quaternary Period","GEOLOGICAL_DESCRIPTION":"63.00 - 64.50m: No recovery","CONFIDENTIALITY":"unclassified (open file)","ACCESS_AND_USE_RESTRICTIONS":"unrestricted use, copyright acknowledgement","TERMS_OF_USE":"Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced British Geological Survey materials \"Contains British Geological Survey materials ©UKRI [year]\"","TERMS_OF_USE_URL":"http://nationalarchives.gov.uk/doc/open-government-licence/version/3/"}}],"links":[{"href":"https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Offshore_Sample_Data/OGCFeatureServer/collections/3/items?crs=CRS84&bbox-crs=CRS84&properties=*&returnGeometry=true&resultType=results&offset=0&f=application/geo+json","rel":"self","type":"application/geo+json","title":"this document"},{"href":"https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Offshore_Sample_Data/OGCFeatureServer/collections/3/items?crs=CRS84&bbox-crs=CRS84&properties=*&returnGeometry=true&resultType=results&offset=0&f=text/html","rel":"alternate","type":"text/html","title":"this document as HTML"},{"href":"https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Offshore_Sample_Data/OGCFeatureServer/collections/3/items?crs=CRS84&bbox-crs=CRS84&properties=*&returnGeometry=true&resultType=results&offset=2000&f=application/geo+json","rel":"next","type":"application/geo+json","title":"next page"}],"timeStamp":"2026-08-17T20:40:58Z","numberReturned":2000}