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Original Vegetation Cover of Wisconsin
Based on the original land-survey records compiled between 1832 and 1866. Also available as set with Wisconsin Land Cover map. - 
    
      
Glacial Deposits of Wisconsin: Sand and Gravel Resource Potential
Color map showing outwash, ground moraine, end moraine, and glacial deposits.- 
  
  
Glacial Deposits of Wisconsin: Sand and Gravel Resource Potential
1976
Map: 45 in x 43.25 in, scale 1:500,000
 
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Ice Age Deposits of Wisconsin
Details the major glacial landforms of Wisconsin. Identifies where and what kind of rocks and soil debris were deposited in Wisconsin during the Ice Age.