{
  "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/1047?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/1047?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/1047?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 1,
  "LayerName" : "Geology 625k Dykes",
  "id" : "1047",
  "properties" : {
    "OBJECTID" : 1047,
    "LEX" : "UISD",
    "LEX_D" : "UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN",
    "LEX_RCS" : "UISD-MFIR",
    "RCS" : "MFIR",
    "RCS_X" : "MFIR",
    "RCS_D" : "MAFIC IGNEOUS-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-MFIR",
    "LEX_RCS_D" : "UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN - MAFIC IGNEOUS-ROCK",
    "MAP_CODE" : "SD",
    "AGE_ONEGL" : "PALEOZOIC",
    "BGSREF" : 773,
    "BGSREF_LEX" : 773,
    "BGSREF_FM" : 773,
    "BGSREF_GP" : 773,
    "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" : 18166,
    "SHAPE.AREA" : 0,
    "SHAPE.LEN" : 0
  },
  "geometry" : {
    "type" : "Polygon",
    "coordinates" : [
      [
        [
          -3.9898255530000029,
          54.894841991000021
        ],
        [
          -3.9864995840000006,
          54.894017785000017
        ],
        [
          -3.9856365950000168,
          54.893803913999989
        ],
        [
          -3.986006959000008,
          54.893188092999992
        ],
        [
          -3.9867642309999951,
          54.891928881000013
        ],
        [
          -3.9870495459999802,
          54.891500152999981
        ],
        [
          -3.9875155970000264,
          54.890517789
        ],
        [
          -3.9875051710000093,
          54.890306118000012
        ],
        [
          -3.9864753159999964,
          54.888756801999989
        ],
        [
          -3.9818182440000101,
          54.886179395999989
        ],
        [
          -3.9847694289999822,
          54.884076326000013
        ],
        [
          -3.9900903569999855,
          54.887021000000004
        ],
        [
          -3.9902656780000143,
          54.887129309999978
        ],
        [
          -3.9904193279999731,
          54.887248050999972
        ],
        [
          -3.9905494430000203,
          54.887375797000004
        ],
        [
          -3.9906544500000223,
          54.887511001000007
        ],
        [
          -3.9920140329999754,
          54.889556045999996
        ],
        [
          -3.9920767820000265,
          54.889663826999993
        ],
        [
          -3.9921235549999778,
          54.889774269999975
        ],
        [
          -3.9921540020000066,
          54.889886599000022
        ],
        [
          -3.9921679270000254,
          54.889999998999997
        ],
        [
          -3.9921996030000173,
          54.89064158399998
        ],
        [
          -3.9921981370000026,
          54.890741062000018
        ],
        [
          -3.9921839610000234,
          54.890840200000014
        ],
        [
          -3.9921571279999739,
          54.890938467000012
        ],
        [
          -3.9921177809999904,
          54.891035321999993
        ],
        [
          -3.9915294670000208,
          54.892275674000018
        ],
        [
          -3.9914960790000009,
          54.89233976700001
        ],
        [
          -3.9914572129999897,
          54.892402828000002
        ],
        [
          -3.9898922259999949,
          54.894754836999994
        ],
        [
          -3.9898255530000029,
          54.894841991000021
        ]
      ]
    ]
  }
}