National Geologic Map Database
General Information
- Title: Implementation plan of the National Cooperative Geologic Mapping Program strategy—Great Lakes (Central Lowland and Superior Upland Physiographic Provinces)
- Author(s): Swezey, C.S., Blome, C.D., Kincare, K.A., Lundstrom, S.C., Stone, B.D., Sweetkind, D.S., Berg, R.C., Brown, S.E., and Yellich, J.A.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Open-File Report OF-2021-1120
- Publication Date: 2022
- Map Scale: 1:15,000,000
- Cross Section: None
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Additional Resources
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- U.S. Geological Survey
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.