M.G. Mudrey, Jr., B.A. Brown, J.K. Greenberg
The Bedrock Geology of Wisconsin Map shows the types of rocks found throughout the state by age. An inset map shows depth to bedrock. Printed on durable plasticized paper. Size: 36 x 24 inches. Shipped in a mailing tube (1982).
For a complete list of publications and maps produced by the Wisconsin Geological and Natural History Survey,
This product is brought to you in partnership with the Wisconsin Geological and Natural History Survey (WGNHS).
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