Geological Map of Part of West End of Lake Superior

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Additional Information

Author Thwaites, F.T.;
Publication Year 1912
Series number B025-map01
Resource Type Map
Physical Description Scale 1 in = 3 miles
Geographic Area Bayfield, Douglas, Iron, Out of State
Map Type Geology
Tags Precambrian Bedrock, Bedrock Geology
ISSN 0375-8265