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{
    "localId": "gb19m938d",
    "label": "Quaternary geologic map of the Chicago 4° x 6° quadrangle, United States",
    "core": "obj",
    "dtoType": "map",
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:gb19m938d"
}

{
    "id": "gb19m938d",
    "sourceUrl": "https://www.digitalcommonwealth.org/search/commonwealth:gb19m938d",
    "contentType": "map",
    "stage": "normalized",
    "title": "Quaternary geologic map of the Chicago 4° x 6° quadrangle, United States",
    "description": "Relief shown by contours and spot heights. Depths shown by isolines and soundings.",
    "date": "[\"1983\"]",
    "year": 1983,
    "citationUrl": "https://www.digitalcommonwealth.org/search/commonwealth:gb19m938d",
    "rights": "No known copyright restrictions.",
    "rightsUri": "No known restrictions on use.",
    "reuseAllowed": "no restrictions",
    "language": "English",
    "identifierLocal": "06_01_019107",
    "creators": [
        "Lineback, Jerry A. (Jerry Alvin)",
        "Richmond, Gerald Martin, 1914-",
        "Fullerton, David S.",
        "Geological Survey (U.S.)",
        "Illinois State Geological Survey"
    ],
    "institution": "Boston Public Library",
    "collections": [
        "Norman B. Leventhal Map & Education Center Collection",
        "Applied Geographics, Inc. Records"
    ],
    "subjects": [
        "Geology, Stratigraphic--Quaternary--Maps",
        "Geology--Lake States--Maps"
    ],
    "subjectsGeographic": [
        "Illinois",
        "Indiana",
        "Michigan",
        "North and Central America",
        "United States",
        "Wisconsin"
    ],
    "genreBasic": [
        "Maps"
    ],
    "typeOfResource": [
        "Cartographic"
    ],
    "country": "United States",
    "state": "Wisconsin",
    "iiifBase": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3Arr176z650",
    "iiifManifest": "https://ark.digitalcommonwealth.org/ark:/50959/gb19m938d/manifest",
    "thumbnailUrl": "https://bpldcassets.blob.core.windows.net/derivatives/images/commonwealth:rr176z650/image_thumbnail_300.jpg",
    "largeImageUrl": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3Arr176z650/full/max/0/default.jpg",
    "pageCount": 1,
    "source": "import",
    "pubPlace": "Reston, Va.",
    "publisher": "U.S. Geological Survey"
}

{
    "url": "https://ark.digitalcommonwealth.org/ark:/50959/gb19m938d",
    "institutionArkId": "sf268508b",
    "collectionArkId": "41688024w",
    "schema:latitude": 45,
    "schema:longitude": -90,
    "extent": "1 map : color ; 44 x 51 cm, on sheet 74 x 139 cm",
    "notes": [
        "Relief shown by contours and spot heights. Depths shown by isolines and soundings.",
        "Title on envelope: Quaternary geology, Chicago 4° x 6° quad., U.S.",
        "\"Prepared in cooperation with the Illinois State Geological Survey [and others].\"",
        "\"Compiled in 1978-1980.\"",
        "Includes text, ancillary maps, \"Correlation of map units.\"",
        "Covers parts of Illinois, Indiana, Michigan, Ohio and Wisconsin."
    ],
    "hasTranscription": false,
    "dcId": "gb19m938d",
    "type": "map"
}

{
    "seq": 1,
    "pageIndex": 0,
    "type": "photo",
    "url": "https://iiif.digitalcommonwealth.org/iiif/2/commonwealth%3Arr176z650/full/max/0/default.jpg",
    "mediaId": "a4b3057593cbc3a3"
}