Publications - WGNHS

Quaternary Geology of Wisconsin

This 1:500,000 scale map of Wisconsin depicts sediment deposited by glaciers, streams, wind, and other processes during the Quaternary Period (2.58 million years ago to present). The map was made by compiling detailed Quaternary mapping and lithostratigraphic studies previously conducted by the WGNHS to generate consistent statewide Quaternary map units....
- M512
  
  Quaternary Geology of Wisconsin
  
  Rawling, J.E., III; Carson, E.C.; Attig, J.W.; Mickelson, D.M.; Mode, W.N.; Johnson, M.D.; Syverson, K.M.;
  
  2025
  
  Map: 45.5 in x 42 in, scale 1:500,000
- ZIP M512-dataset01-rev2025
  
  GIS Data for the Quaternary Geology of Wisconsin (revised 2025) [dataset 1]
  
  Rawling, J.E., III; Carson, E.C.; Attig, J.W.; Mickelson, D.M.; Mode, W.N.; Johnson, M.D.; Syverson, K.M.;
  
  2025
  
  GIS Data: GeMS file geodatabase, GeoPackage, shapefiles, metadata

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