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Geologic Map of the Durwards Glen 7.5-Minute Quadrangle, Columbia and Sauk Counties, Wisconsin
The Durwards Glen 7.5-minute quadrangle map is located in Columbia and Sauk counties, southeast of the city of Baraboo. This geologic map includes Precambrian through Quaternary units. New mapping has focused on subdividing the Baraboo Quartzite into four separate members and delineating Quaternary deposits in greater detail than prior work.-
Geologic Map of the Durwards Glen 7.5-Minute Quadrangle, Columbia and Sauk Counties, Wisconsin
2024
Map: 35 x 40 in, scale 1:24,000
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GIS Data for the Geologic Map of the Durwards Glen 7.5-Minute Quadrangle, Columbia and Sauk Counties, Wisconsin [dataset 1]
2024
GIS Data: GeMS file geodatabase, shapefiles, geopackage, metadata
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Geologic map of the Castle Rock and Long Hollow 7.5-minute quadrangles, Grant County, Wisconsin
The geologic map of the Castle Rock and Long Hollow quadrangles includes 1:24,000 scale mapping of both surficial and bedrock geology. The accompanying report presents new observations about bedrock folds and fracture sets in this portion of the Driftless Area that lies just north of the main Upper Mississippi Valley zinc-lead mineral district. The...-
Geologic map of the Castle Rock and Long Hollow 7.5-minute quadrangles, Grant County, Wisconsin (revised 2022)
2022
Map: 48 in x 36 in, scale 1:24,000
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GIS data for the geologic map of the Castle Rock and Long Hollow 7.5-minute quadrangles, Grant County, Wisconsin [dataset 1]
2022
GIS Data: File geodatabase
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Preliminary Quaternary Geology of Waupaca County, Wisconsin
This open-file report contains a map (PDF) and GIS data (shapefiles) of the glacial and post-glacial deposits of Waupaca County in central Wisconsin. This map and GIS data were superseded by a Map Series publication in 2023: https://doi.org/10.54915/bger3320.-
Preliminary Quaternary Geology of Waupaca County, Wisconsin [plate 1]
2015
Map: 29 in x 23 in, scale 1:100,000
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Preliminary Quaternary Geology of Columbia, Green Lake, and Marquette Counties, Wisconsin
This open-file report contains a map (PDF), GIS data (shapefiles), and metadata for Columbia, Green Lake, and Marquette Counties in central Wisconsin.-
Preliminary Quaternary Geology of Columbia, Green Lake, and Marquette Counties, Wisconsin [plate 1]
2015
Map: 35 in x 34 in, scale 1:100,000
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Preliminary Quaternary Geology of Columbia, Green Lake, and Marquette Counties, Wisconsin [GIS data]
2015
GIS Data: Shapefiles
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Preliminary Quaternary Geology of Fond du Lac County, Wisconsin
Open-file report-
Preliminary Quaternary Geology of Fond du Lac County, Wisconsin [plate 1]
2014
Map: 32 in x 20.25 in, scale 1:100,000
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Preliminary Quaternary Geology of Fond du Lac County, Wisconsin [GIS data]
2014
GIS Data: Shapefiles, metadata
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Preliminary Quaternary Geology of Grant County, Wisconsin
Open-file report; contains unpublished data that has not yet been peer-reviewed.