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Depth to Silurian Bedrock in Eastern Wisconsin
Silurian-aged bedrock in eastern Wisconsin is shallow, fractured, and contains groundwater that is susceptible to surface water contamination. Revisions to Wisconsin state rules ATCP50 and NR151 to regulate manure spreading over this Silurian-aged bedrock create the need for a depth-to-bedrock map of eastern WI. The Wisconsin Geological and Natural...-
Depth to Silurian Bedrock in Eastern Wisconsin [dataset 1]
2025
GIS Data: File geodatabase (.gdb file format)
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Glacial Landscapes of the Southern Green Bay Lobe and the Northern Kettle Moraine
Field trip guidebook from the International Glaciological Society Symposium on Glacial Erosion and Sedimentation, May 15, 2019. -
Merging Pleistocene Lithostratigraphy with Geotechnical and Hydrogeologic Data--Examples from Eastern Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Geology of Wisconsin - Outcrop Descriptions
These descriptions illustrate various geologic formations, features, and characteristics. Individual descriptions are one to ten pages long, and include a map with specific location, a description of geologic features, and a discussion of the geologic significance.-
Adams County: Upper Wisconsin Dells (T14N R6E Sec28)
Report: 3 p.
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Adams County: Friendship Mound (T17N R6E Sec5)
Report: 2 p.
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Adams County: Hamilton Mound (T20N R6E Sec36)
Report: 4 p.
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Ashland County: Mt. Whittelsey (T44N R2W Sec9A)
Report: 3 p.
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Ashland County: Mellen Gabbro (T45N R2W Sec30)
Report: 3 p.
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Ashland County: Mellen Granite (T45N R2W Sec31)
Report: 3 p.
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Ashland County: White River (T46N R4W Sec6)
Report: 2 p.
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Bayfield County: South Fish Creek (T47N R5W Sec20)
Report: 2 p.
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A Subsurface Study of the St. Peter Sandstone in Southern and Eastern Wisconsin
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Structure Contour Map of the Pre-St. Peter Sandstone Erosion Surface in Southern and Eastern Wisconsin [plate 1]
1985
Map: 39.7 in x 23.5 in, scale 1:750,000
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Paleogeologic Map of the Pre-St. Peter Sandstone Surface in Southern and Eastern Wisconsin & Thickness Map of the St. Peter Sandstone in Southern and Eastern Wisconsin [plate 2]
1985
Map: 39.4 in x 23.6 in, scale 1:750,000
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Quaternary Geology of Sheboygan County, Wisconsin
This report traces the advances and retreats of glaciers through Sheboygan County in eastern Wisconsin. Available as a bulletin, map, cross sections, and GIS data.-
Quaternary Geology of Sheboygan County, Wisconsin [GIS data]
2011
GIS Data: Shapefiles (.shp file format), MrSID files (.sid file format)
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Quaternary Geology of Sheboygan County, Wisconsin [plate 1]
2011
Map: 32 in x 22 in, scale 1:100,000
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Geologic Cross Sections of Sheboygan County, Wisconsin [plate 2]
2011
Plate: 33 in x 24 in, scale 1:100,000
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On the Lakes of Southeastern Wisconsin
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Pre-Glacial Topography of the Four Lakes Region, Dane County, Wisconsin: Showing Its Relation to the Existing Lakes and Streams [plate 37]
1910
Map: 11.6 in x 9.7 in, scale 1 in = 2 miles