{
  "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/807?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/807?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/807?f=application/geo+json",
      "rel" : "alternate",
      "type" : "application/geo+json",
      "title" : "This document as application/geo+json"
    }
  ],
  "LayerId" : 1,
  "LayerName" : "Geology 625k Dykes",
  "id" : "807",
  "properties" : {
    "OBJECTID" : 807,
    "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" : [
      [
        [
          -5.7904103070000019,
          57.349914963999993
        ],
        [
          -5.7904926310000064,
          57.351308308
        ],
        [
          -5.7872389849999877,
          57.351494027000001
        ],
        [
          -5.7872342719999779,
          57.351494295000009
        ],
        [
          -5.7852140929999791,
          57.351607457
        ],
        [
          -5.7834370690000014,
          57.351705148000008
        ],
        [
          -5.7834003849999931,
          57.351707017000024
        ],
        [
          -5.7833636550000165,
          57.351708589999987
        ],
        [
          -5.7809265519999826,
          57.351803265000001
        ],
        [
          -5.7807838659999788,
          57.351806595000028
        ],
        [
          -5.7806410549999896,
          57.351805486999979
        ],
        [
          -5.7781476050000151,
          57.351747529000022
        ],
        [
          -5.7780655970000225,
          57.351744886999995
        ],
        [
          -5.7779838060000088,
          57.351740790999997
        ],
        [
          -5.7752283309999939,
          57.351577833000022
        ],
        [
          -5.775164172000018,
          57.351573583000004
        ],
        [
          -5.7751002539999945,
          57.35156843599998
        ],
        [
          -5.7703300069999841,
          57.351166550000016
        ],
        [
          -5.7708661309999911,
          57.349826914000005
        ],
        [
          -5.7718620750000014,
          57.349847182000019
        ],
        [
          -5.7729903520000221,
          57.349679021999975
        ],
        [
          -5.7746356150000224,
          57.349271670999997
        ],
        [
          -5.7751310599999783,
          57.349113503000012
        ],
        [
          -5.7755772940000156,
          57.348881935999998
        ],
        [
          -5.775834513999996,
          57.348904500000003
        ],
        [
          -5.7784438389999764,
          57.349058824999986
        ],
        [
          -5.7807121530000245,
          57.349111553
        ],
        [
          -5.782969702999992,
          57.349023846000023
        ],
        [
          -5.7847076190000166,
          57.348928307999984
        ],
        [
          -5.7867183100000261,
          57.348815681000019
        ],
        [
          -5.7892829770000276,
          57.348669292000011
        ],
        [
          -5.7890895169999794,
          57.34924698399999
        ],
        [
          -5.7891062150000039,
          57.349534757000015
        ],
        [
          -5.7893922449999877,
          57.349732926000001
        ],
        [
          -5.7900541210000256,
          57.349807931999976
        ],
        [
          -5.7904103070000019,
          57.349914963999993
        ]
      ]
    ]
  }
}