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Bedrock Geology of Wisconsin, Northeast Sheet
Types of bedrock, formation names, major faults, and time period of formation.-
Bedrock Geology of Wisconsin, Northeast Sheet [GIS data]
1984
GIS Data: GeMS file geodatabase and metadata
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Pleistocene Geology of the Superior Region, Wisconsin
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Pleistocene Geology of the Superior Region, Wisconsin (version 2) [GIS data]
1985
GIS Data: GeMS Level 3 file geodatabase and metadata. Supersedes previous GeMS Level 1 format (DI version 1).
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Pleistocene Geology of the Superior Region, Wisconsin [plate 1]
1985
Map: 36 in x 28 in, scale 1:250,000