{
  "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/1469?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/1469?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/1469?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 1,
  "LayerName" : "Geology 625k Dykes",
  "id" : "1469",
  "properties" : {
    "OBJECTID" : 1469,
    "LEX" : "UISD",
    "LEX_D" : "UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN",
    "LEX_RCS" : "UISD-FELSR",
    "RCS" : "FELSR",
    "RCS_X" : "FELSR",
    "RCS_D" : "FELSIC-ROCK",
    "RANK" : "INTRUSION",
    "BED_EQ" : "UISD",
    "BED_EQ_D" : "UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN",
    "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" : "LUDLOW",
    "MIN_TIME_D" : "EARLY DEVONIAN",
    "MAX_TIME_Y" : 423000000,
    "MIN_TIME_Y" : 391000000,
    "MAX_INDEX" : 1340299,
    "MIN_INDEX" : 1330399,
    "MAX_AGE" : " ",
    "MIN_AGE" : " ",
    "MAX_EPOCH" : "LUDLOW",
    "MIN_EPOCH" : "EARLY DEVONIAN",
    "MAX_SUBPER" : " ",
    "MIN_SUBPER" : " ",
    "MAX_PERIOD" : "SILURIAN",
    "MIN_PERIOD" : "DEVONIAN",
    "MAX_ERA" : "PALAEOZOIC",
    "MIN_ERA" : "PALAEOZOIC",
    "MAX_EON" : "PHANEROZOIC",
    "MIN_EON" : "PHANEROZOIC",
    "PREV_NAME" : " ",
    "BGSTYPE" : "625k_BEDROCK",
    "LEX_RCS_I" : "1340299_UISD-FELSR",
    "LEX_RCS_D" : "UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN - FELSIC-ROCK",
    "MAP_CODE" : "SD",
    "AGE_ONEGL" : "PALEOZOIC",
    "BGSREF" : 909,
    "BGSREF_LEX" : 773,
    "BGSREF_FM" : 773,
    "BGSREF_GP" : 773,
    "BGSREF_RK" : 909,
    "SHEET" : "625k_V5_Dykes",
    "VERSION" : "5.17",
    "RELEASED" : "11- 2-2008",
    "NOM_SCALE" : "625000",
    "NOM_OS_YR" : "2005 HC",
    "NOM_BGS_YR" : "2007",
    "MSLINK" : 18165,
    "SHAPE.AREA" : 0,
    "SHAPE.LEN" : 0
  },
  "geometry" : {
    "type" : "Polygon",
    "coordinates" : [
      [
        [
          -4.134897087000013,
          56.931323049000014
        ],
        [
          -4.1348809379999807,
          56.931329498000025
        ],
        [
          -4.1346726959999955,
          56.931396693000011
        ],
        [
          -4.1321340090000263,
          56.93212648299999
        ],
        [
          -4.1307317729999795,
          56.932874690999995
        ],
        [
          -4.1291838650000159,
          56.934093113000017
        ],
        [
          -4.1268972469999881,
          56.936164062999978
        ],
        [
          -4.1248270950000006,
          56.939449036999974
        ],
        [
          -4.1238259429999857,
          56.941090262999978
        ],
        [
          -4.123738258000003,
          56.941213483000013
        ],
        [
          -4.123705249000011,
          56.941249079999977
        ],
        [
          -4.1191439369999898,
          56.940249059999985
        ],
        [
          -4.119149665000009,
          56.94023787399999
        ],
        [
          -4.1201548820000085,
          56.938590336999994
        ],
        [
          -4.120158779999997,
          56.938583989999984
        ],
        [
          -4.1201627440000266,
          56.938577660000021
        ],
        [
          -4.1223223839999719,
          56.935151319999989
        ],
        [
          -4.1224200529999848,
          56.935019411999974
        ],
        [
          -4.122542640000006,
          56.934893874000011
        ],
        [
          -4.1250052870000218,
          56.93266374000001
        ],
        [
          -4.1250471089999792,
          56.932627192999973
        ],
        [
          -4.1250910599999884,
          56.932591392000006
        ],
        [
          -4.1268183679999879,
          56.93123187499998
        ],
        [
          -4.1269612649999772,
          56.931130113999984
        ],
        [
          -4.1271212089999949,
          56.931036240000026
        ],
        [
          -4.128948739000009,
          56.930061151000018
        ],
        [
          -4.1290806119999957,
          56.929995707999979
        ],
        [
          -4.1292207960000269,
          56.929935639000007
        ],
        [
          -4.1293685510000273,
          56.929881255999987
        ],
        [
          -4.1295230879999849,
          56.929832857999997
        ],
        [
          -4.1323639380000259,
          56.929016228000023
        ],
        [
          -4.134897087000013,
          56.931323049000014
        ]
      ]
    ]
  }
}