{
  "type" : "Feature",
  "links" : [
    {
      "href" : "https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Geology_625k/OGCFeatureServer/collections/1/items?f=application%2fjson",
      "rel" : "collection",
      "type" : "application/geo+json",
      "title" : "The collection document"
    },
    {
      "href" : "https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Geology_625k/OGCFeatureServer/collections/1/items/748?f=json",
      "rel" : "self",
      "type" : "application/geo+json",
      "title" : "This document as JSON"
    },
    {
      "href" : "https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Geology_625k/OGCFeatureServer/collections/1/items/748?f=text/html",
      "rel" : "alternate",
      "type" : "text/html",
      "title" : "This document as text/html"
    },
    {
      "href" : "https://map.bgs.ac.uk/arcgis/rest/services/SDDS/Geology_625k/OGCFeatureServer/collections/1/items/748?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 1,
  "LayerName" : "Geology 625k Dykes",
  "id" : "748",
  "properties" : {
    "OBJECTID" : 748,
    "LEX" : "UIG",
    "LEX_D" : "UNNAMED IGNEOUS INTRUSION, PALAEOGENE",
    "LEX_RCS" : "UIG-MFIR",
    "RCS" : "MFIR",
    "RCS_X" : "MFIR",
    "RCS_D" : "MAFIC IGNEOUS-ROCK",
    "RANK" : " ",
    "BED_EQ" : " ",
    "BED_EQ_D" : " ",
    "MB_EQ" : " ",
    "MB_EQ_D" : " ",
    "FM_EQ" : " ",
    "FM_EQ_D" : " ",
    "SUBGP_EQ" : " ",
    "SUBGP_EQ_D" : " ",
    "GP_EQ" : " ",
    "GP_EQ_D" : " ",
    "SUPGP_EQ" : " ",
    "SUPGP_EQ_D" : " ",
    "MAX_TIME_D" : "PALAEOGENE",
    "MIN_TIME_D" : "PALAEOGENE",
    "MAX_TIME_Y" : 65000000,
    "MIN_TIME_Y" : 23800000,
    "MAX_INDEX" : 1139999,
    "MIN_INDEX" : 1139999,
    "MAX_AGE" : " ",
    "MIN_AGE" : " ",
    "MAX_EPOCH" : " ",
    "MIN_EPOCH" : " ",
    "MAX_SUBPER" : " ",
    "MIN_SUBPER" : " ",
    "MAX_PERIOD" : "PALAEOGENE",
    "MIN_PERIOD" : "PALAEOGENE",
    "MAX_ERA" : "CAINOZOIC",
    "MIN_ERA" : "CAINOZOIC",
    "MAX_EON" : "PHANEROZOIC",
    "MIN_EON" : "PHANEROZOIC",
    "PREV_NAME" : " ",
    "BGSTYPE" : "625k_BEDROCK",
    "LEX_RCS_I" : "1139999_UIG-MFIR",
    "LEX_RCS_D" : "UNNAMED IGNEOUS INTRUSION, PALAEOGENE - MAFIC IGNEOUS-ROCK",
    "MAP_CODE" : "G",
    "AGE_ONEGL" : "PALEOGENE",
    "BGSREF" : 795,
    "BGSREF_LEX" : 9,
    "BGSREF_FM" : 9,
    "BGSREF_GP" : 9,
    "BGSREF_RK" : 773,
    "SHEET" : "625k_V5_Dykes",
    "VERSION" : "5.17",
    "RELEASED" : "11- 2-2008",
    "NOM_SCALE" : "625000",
    "NOM_OS_YR" : "2005 HC",
    "NOM_BGS_YR" : "2007",
    "MSLINK" : 18147,
    "SHAPE.AREA" : 0,
    "SHAPE.LEN" : 0
  },
  "geometry" : {
    "type" : "Polygon",
    "coordinates" : [
      [
        [
          -6.6298316809999847,
          57.546817185999998
        ],
        [
          -6.6261760709999749,
          57.548639809999997
        ],
        [
          -6.6261680740000202,
          57.548636253999973
        ],
        [
          -6.6259949650000181,
          57.548542505
        ],
        [
          -6.6118190999999911,
          57.540069207999977
        ],
        [
          -6.6149220760000276,
          57.53830396699999
        ],
        [
          -6.6153605009999978,
          57.538670169999989
        ],
        [
          -6.6166458359999751,
          57.540174132000004
        ],
        [
          -6.6172603549999849,
          57.540722220000021
        ],
        [
          -6.6180509499999971,
          57.54116435100002
        ],
        [
          -6.6200373940000077,
          57.541842041999985
        ],
        [
          -6.6209101179999834,
          57.542242916000021
        ],
        [
          -6.6215758899999742,
          57.542755374000023
        ],
        [
          -6.6227330890000076,
          57.543869332999975
        ],
        [
          -6.6234696789999816,
          57.544329711999978
        ],
        [
          -6.6266262699999743,
          57.545133017000012
        ],
        [
          -6.62857199299998,
          57.546057376000022
        ],
        [
          -6.6297173440000279,
          57.546741736999991
        ],
        [
          -6.6298316809999847,
          57.546817185999998
        ]
      ]
    ]
  }
}