{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "John D. Horton", "hasEmail": "mailto:jhorton@usgs.gov"}, "description": "This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the preliminary geologic map of the Greeley 1 degree x 2 degrees quadrangle, Colorado and Wyoming (Braddock and Cole, 1978). Attribute tables and geospatial features (points, lines and polygons) conform to the Geologic Map Schema (USGS NCGMP, 2020) and represent the geologic map as published in USGS Open-File Report 78-532 (Braddock and Cole, 1978). The 4.7 million-acre map area represents the geology at a publication scale of 1:250,000.\n\nReferences: Braddock, W.A., and Cole, J., 1978, Preliminary geologic map of the Greeley 1 degree x 2 degrees quadrangle, Colorado and Wyoming: U.S. Geological Survey Open-File Report 78-532, Report: 9 p.; 1 Plate: scale 1:250,000; https://doi.org/10.3133/ofr78532.\n\nU.S. Geological Survey National Cooperative Geologic Mapping Program, 2020, GeMS (Geologic Map Schema) - A standard format for the digital publication of geologic maps: U.S. Geological Survey Techniques and Methods, book 11, chap. B10, 74 p., https://pubs.er.usgs.gov/publication/tm11B10.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P13VSZZB", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.9f152beb-9c10-4c20-a7aa-d73109f380d1.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_9f152beb-9c10-4c20-a7aa-d73109f380d1", "keyword": ["Boulder County", "Broomfield County", "CO", "Colorado", "GGGSC", "GeMS", "Geologic Map Schema", "Geology, Geophysics and Geochemistry Science Center", "Grand County", "Greeley", "Jackson County", "Larimer County", "MRP", "Mineral Resources Program", "Morgan County", "NGMDB", "National Geologic Map Database", "U.S. Geological Survey", "USGS", "USGS:9f152beb-9c10-4c20-a7aa-d73109f380d1", "WY", "Weld County", "Wyoming", "bedrock geologic units", "geographic information systems", "geologic maps", "geology", "geoscientificInformation", "geospatial datasets", "structural geology"], "modified": "2026-05-29T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-106.0157, 39.9830, -103.9845, 41.0044", "theme": ["geospatial"], "title": "GIS Data for Preliminary Geologic Map of the Greeley 1 Degree x 2 Degrees Quadrangle, Colorado and Wyoming"}