{
    "type":"Feature",
    "properties":{
        "rcs_d":"MAFIC IGNEOUS-ROCK",
        "bed_eq_d":"UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN",
        "gp_eq_d":"No Parent",
        "max_period":"SILURIAN",
        "min_period":"DEVONIAN",
        "lex_rcs_d":"UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN - MAFIC IGNEOUS-ROCK",
        "sheet":"625k_V5_Dykes",
        "supgp_eq":"NoPar",
        "mb_eq":"NoPar",
        "min_index":1330399,
        "max_era":"PALAEOZOIC",
        "map_code":"SD",
        "version":"5.17",
        "mb_eq_d":"No Parent",
        "supgp_eq_d":"No Parent",
        "max_age":" ",
        "min_era":"PALAEOZOIC",
        "age_onegl":"PALEOZOIC",
        "released":"11- 2-2008",
        "rcs_x":"MFIR",
        "fm_eq":"NoPar",
        "max_time_d":"LUDLOW",
        "min_age":" ",
        "max_eon":"PHANEROZOIC",
        "bgsref":773,
        "nom_scale":"625000",
        "lex_rcs":"UISD-MFIR",
        "fm_eq_d":"No Parent",
        "min_time_d":"EARLY DEVONIAN",
        "max_epoch":"LUDLOW",
        "min_eon":"PHANEROZOIC",
        "bgsref_lex":773,
        "nom_os_yr":"2005 HC",
        "rcs":"MFIR",
        "lex":"UISD",
        "subgp_eq":"NoPar",
        "max_time_y":423000000,
        "min_epoch":"EARLY DEVONIAN",
        "prev_name":" ",
        "bgsref_fm":773,
        "nom_bgs_yr":"2007",
        "rank":"INTRUSION",
        "subgp_eq_d":"No Parent",
        "min_time_y":391000000,
        "max_subper":" ",
        "bgstype":"625k_BEDROCK",
        "bgsref_gp":773,
        "mslink":18166,
        "lex_d":"UNNAMED IGNEOUS INTRUSION, LATE SILURIAN TO EARLY DEVONIAN",
        "bed_eq":"UISD",
        "gp_eq":"NoPar",
        "max_index":1340299,
        "min_subper":" ",
        "lex_rcs_i":"1340299_UISD-MFIR",
        "bgsref_rk":773
    },
    "id":345.0,
    "geometry":{
        "type":"Polygon",
        "coordinates":[
            [
                [
                    -3.99443684037018,
                    54.90051129738
                ],
                [
                    -3.99102795565511,
                    54.8991992677085
                ],
                [
                    -3.99097022244179,
                    54.899244543630694
                ],
                [
                    -3.9895161817504197,
                    54.9005108186067
                ],
                [
                    -3.98223015482913,
                    54.9035293447616
                ],
                [
                    -3.98205059880508,
                    54.903611711926196
                ],
                [
                    -3.9819937769158695,
                    54.9036434863677
                ],
                [
                    -3.98484935387553,
                    54.905759326305294
                ],
                [
                    -3.9849605455683794,
                    54.905717871673794
                ],
                [
                    -3.9925950346401295,
                    54.90255486201269
                ],
                [
                    -3.9927614146122,
                    54.9024790947583
                ],
                [
                    -3.99291519831915,
                    54.9023949502767
                ],
                [
                    -3.99305512592697,
                    54.902303132387004
                ],
                [
                    -3.9931800485079796,
                    54.902204379042196
                ],
                [
                    -3.99328067334047,
                    54.9021167471692
                ],
                [
                    -3.99443684037018,
                    54.90051129738
                ]
            ]
        ]
    },
    "prev":344.0,
    "next":346.0,
    "links":[
        {
            "type":"application/json",
            "rel":"root",
            "title":"The landing page of this server as JSON",
            "href":"https://ogcapi.bgs.ac.uk?f=json"
        },
        {
            "type":"text/html",
            "rel":"root",
            "title":"The landing page of this server as HTML",
            "href":"https://ogcapi.bgs.ac.uk?f=html"
        },
        {
            "rel":"self",
            "type":"application/geo+json",
            "title":"This document as JSON",
            "href":"https://ogcapi.bgs.ac.uk/collections/bgsgeology625kdykes/items/345?f=json"
        },
        {
            "rel":"alternate",
            "type":"application/ld+json",
            "title":"This document as RDF (JSON-LD)",
            "href":"https://ogcapi.bgs.ac.uk/collections/bgsgeology625kdykes/items/345?f=jsonld"
        },
        {
            "rel":"alternate",
            "type":"text/html",
            "title":"This document as HTML",
            "href":"https://ogcapi.bgs.ac.uk/collections/bgsgeology625kdykes/items/345?f=html"
        },
        {
            "rel":"collection",
            "type":"application/json",
            "title":"BGS Geology 625k Dykes",
            "href":"https://ogcapi.bgs.ac.uk/collections/bgsgeology625kdykes"
        },
        {
            "rel":"prev",
            "type":"application/json",
            "href":"https://ogcapi.bgs.ac.uk/collections/bgsgeology625kdykes/items/344?f=json"
        },
        {
            "rel":"next",
            "type":"application/json",
            "href":"https://ogcapi.bgs.ac.uk/collections/bgsgeology625kdykes/items/346?f=json"
        }
    ]
}