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    • Data Release - Geologic map of the central Upper Peninsula, Michigan

    Metadata Updated: January 21, 2026

    This dataset supports the publication “Geophysical insights into Paleoproterozoic tectonics along the southern margin of the Superior Province, central Upper Peninsula, Michigan, USA.” At a 1:100,000 scale, these data are in a geologic database in the Geologic Map Schema (GeMS) which includes spatial feature classes and non-spatial tables that contain the geologic information presented in figure 8 and S3 of appendix A, the supplemental map of the publication.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 11, 2026
    Metadata Updated Date January 21, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 21, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_621ff91cd34ee0c6b38a86e8
    Data Last Modified 2022-03-09T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Datagov Dedupe Retained 20260121062710
    Harvest Object Id 6f6de280-b33e-4edd-940f-a24442af6998
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -91.5976, 45.4123, -91.5976, 47.0175, -87.0000, 47.0175, -87.0000, 45.4123, -91.5976, 45.4123}
    Source Datajson Identifier True
    Source Hash 020b1bfc96c39cddadb9e5e192f9746247b819c7474320342999d22f9de7cbb9
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -91.5976, 45.4123, -91.5976, 47.0175, -87.0000, 47.0175, -87.0000, 45.4123, -91.5976, 45.4123}

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