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Bedrock Geologic Map of Wisconsin
Describes the types of rocks found throughout the state by age and explains how to interpret the accompanying cross section.-
Bedrock Geologic Map of Wisconsin [GIS data]
1982
GIS Data: MrSID files (.sid file format), coverage (.e00 file format)
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Metallic Mineral Exploration in Wisconsin [1980-1987]
Annual summaries of metallic mineral exploration in Wisconsin for 1980-1987. Each summary includes statistical reviews of exploration activity, highlights of the year's activity, and reviews of legislative actions affecting exploration.