Additional Information
| Author | Wisconsin Geological and Natural History Survey; | 
|---|---|
| Publication Year | 1977 | 
| Series Number | M063 | 
| Resource Type | Map | 
| Physical Description | 8.5 in x 11 in | 
| Geographic Area | Statewide | 
| Map Type | Geology | 
| Tags | Nonmetallic Minerals, Rocks and Minerals |