{
  "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/1549?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/1549?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/1549?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 1,
  "LayerName" : "Geology 625k Dykes",
  "id" : "1549",
  "properties" : {
    "OBJECTID" : 1549,
    "LEX" : "UIAZ",
    "LEX_D" : "UNNAMED IGNEOUS INTRUSION, NEOPROTEROZOIC",
    "LEX_RCS" : "UIAZ-MFIR",
    "RCS" : "MFIR",
    "RCS_X" : "MFIR",
    "RCS_D" : "MAFIC IGNEOUS-ROCK",
    "RANK" : "INTRUSION",
    "BED_EQ" : "UIAZ",
    "BED_EQ_D" : "UNNAMED IGNEOUS INTRUSION, NEOPROTEROZOIC",
    "MB_EQ" : "NoPar",
    "MB_EQ_D" : "No Parent",
    "FM_EQ" : "NoPar",
    "FM_EQ_D" : "No Parent",
    "SUBGP_EQ" : "NoPar",
    "SUBGP_EQ_D" : "No Parent",
    "GP_EQ" : "NoPar",
    "GP_EQ_D" : "No Parent",
    "SUPGP_EQ" : "NoPar",
    "SUPGP_EQ_D" : "No Parent",
    "MAX_TIME_D" : "NEOPROTEROZOIC",
    "MIN_TIME_D" : "NEOPROTEROZOIC",
    "MAX_TIME_Y" : 1000000000,
    "MIN_TIME_Y" : 545000000,
    "MAX_INDEX" : 2199999,
    "MIN_INDEX" : 2199999,
    "MAX_AGE" : " ",
    "MIN_AGE" : " ",
    "MAX_EPOCH" : " ",
    "MIN_EPOCH" : " ",
    "MAX_SUBPER" : " ",
    "MIN_SUBPER" : " ",
    "MAX_PERIOD" : " ",
    "MIN_PERIOD" : " ",
    "MAX_ERA" : "NEOPROTEROZOIC",
    "MIN_ERA" : "NEOPROTEROZOIC",
    "MAX_EON" : "PROTEROZOIC",
    "MIN_EON" : "PROTEROZOIC",
    "PREV_NAME" : " ",
    "BGSTYPE" : "625k_BEDROCK",
    "LEX_RCS_I" : "2199999_UIAZ-MFIR",
    "LEX_RCS_D" : "UNNAMED IGNEOUS INTRUSION, NEOPROTEROZOIC - MAFIC IGNEOUS-ROCK",
    "MAP_CODE" : "X",
    "AGE_ONEGL" : "NEOPROTEROZOIC",
    "BGSREF" : 751,
    "BGSREF_LEX" : 751,
    "BGSREF_FM" : 751,
    "BGSREF_GP" : 751,
    "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" : 18128,
    "SHAPE.AREA" : 0,
    "SHAPE.LEN" : 0
  },
  "geometry" : {
    "type" : "Polygon",
    "coordinates" : [
      [
        [
          -4.687932681999996,
          57.414790190000019
        ],
        [
          -4.6863672709999946,
          57.41552268800001
        ],
        [
          -4.6846195400000283,
          57.416423672000008
        ],
        [
          -4.6829532529999938,
          57.417485997000028
        ],
        [
          -4.6808819569999969,
          57.41904198200001
        ],
        [
          -4.6808138210000152,
          57.41909079200002
        ],
        [
          -4.6807416620000026,
          57.419137873000011
        ],
        [
          -4.6792699999999741,
          57.420054902000004
        ],
        [
          -4.6776300120000087,
          57.421701789999986
        ],
        [
          -4.6776059659999873,
          57.42172536999999
        ],
        [
          -4.6775810670000055,
          57.421748680999997
        ],
        [
          -4.6760151629999882,
          57.423180706999972
        ],
        [
          -4.675975947999973,
          57.423215357000004
        ],
        [
          -4.675934820000009,
          57.423249365999993
        ],
        [
          -4.6735399789999974,
          57.425165209999989
        ],
        [
          -4.6734496560000025,
          57.425230322000004
        ],
        [
          -4.6696504739999796,
          57.423458415000027
        ],
        [
          -4.6717526730000145,
          57.421776829000009
        ],
        [
          -4.6732550849999939,
          57.420403011000019
        ],
        [
          -4.6750024969999799,
          57.418648457000018
        ],
        [
          -4.6751459650000129,
          57.418521688999988
        ],
        [
          -4.6753144119999774,
          57.418404231000011
        ],
        [
          -4.6768929400000161,
          57.417420676999996
        ],
        [
          -4.6789561560000266,
          57.41587089799998
        ],
        [
          -4.6790156449999927,
          57.415828031999979
        ],
        [
          -4.6790782450000279,
          57.415786475999994
        ],
        [
          -4.6808941630000049,
          57.414628831000016
        ],
        [
          -4.6809821560000273,
          57.414575651999996
        ],
        [
          -4.6810752499999921,
          57.414525060000017
        ],
        [
          -4.6829621510000266,
          57.413552374000005
        ],
        [
          -4.6830061780000278,
          57.413530218000005
        ],
        [
          -4.6830511800000068,
          57.41350864399999
        ],
        [
          -4.6847216209999942,
          57.412727035999978
        ],
        [
          -4.6849143379999987,
          57.412645442999974
        ],
        [
          -4.6851209509999876,
          57.412574436
        ],
        [
          -4.6851317269999981,
          57.412571491999984
        ],
        [
          -4.687932681999996,
          57.414790190000019
        ]
      ]
    ]
  }
}