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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 Bloomington and Brodtville 7.5-minute quadrangles, Grant County, Wisconsin
The geologic map of the Bloomington and Brodtville quadrangles includes 1:24,000 scale mapping of both surficial and bedrock geology. There is little structural folding or faulting in this portion of the Driftless Area. Thus, it is ideal for studying the hydrostratigraphic framework of the mapped units. The accompanying report presents stratigraphic...-
Geologic map of the Bloomington and Brodtville 7.5-minute quadrangles, Grant County, Wisconsin
2022
Map: 41 in x 35 in, scale 1:24,000
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GIS data for the geologic map of the Bloomington and Brodtville 7.5-minute quadrangles, Grant County, Wisconsin [dataset 1]
2022
GIS Data: File geodatabase
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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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Geologic Map of the Baraboo 7.5-Minute Quadrangle, Sauk County, Wisconsin
The Baraboo quadrangle, records where glaciers stopped in the east-central Baraboo Hills. On this map, 1:24,000 scale, Precambrian igneous and metasedimentary rocks are overlain by Paleozoic sedimentary rocks and, more recently, by glacial deposits. Superb exposures of all three can be found in Devils Lake State Park and Parfreys Glen State Natural Area.-
Geologic Map of the Baraboo 7.5-Minute Quadrangle, Sauk County, Wisconsin
2021
Map: 35 in x 37 in, scale 1:24,000
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Geologic Map of the Rock Springs 7.5-Minute Quadrangle, Sauk County, Wisconsin
The Rock Springs quadrangle is located in the western Baraboo Hills of south-central Wisconsin. This map, 1:24,000 scale, conveys the rich Precambrian through Quaternary history present on the ground. Here, ancient rocks metamorphosed and folded and were later displaced by a series of faults. Although never glaciated, an ice sheet 8 kilometers to the east...-
Geologic Map of the Rock Springs 7.5-Minute Quadrangle, Sauk County, Wisconsin
2021
Map: 40 in x 36.5 in, scale 1:24,000
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Bedrock Geology of Dodge County, Wisconsin
Dodge County lies in southeast Wisconsin, an area almost entirely covered by glacial deposits. This map interprets the distribution of the buried bedrock units across the county. Geologist Esther Stewart’s refinement of the bedrock elevation contours may help land-use planners identify areas most susceptible to groundwater contamination from applications... -
Geologic Map of the North Freedom 7.5-Minute Quadrangle, Sauk County, Wisconsin
The North Freedom quadrangle is located on the South Range of the Baraboo Hills in south-central Wisconsin. The Baraboo Hills are recognized for their ecologic and geologic significance, with superb exposure of Precambrian and Paleozoic rocks and Quaternary sediments. Mapping focused on the Precambrian section, building on past work by subdividing and...-
Geologic Map of the North Freedom 7.5-Minute Quadrangle, Sauk County, Wisconsin
2020
Map: Scale 1:24,000, 40 in x 37 in
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Geologic Map of the North Freedom 7.5-Minute Quadrangle, Sauk County, Wisconsin [GIS data]
2020
GIS Data: Geodatabase, metadata
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Preliminary Bedrock Geology of Dane County, Wisconsin
This map, produced at a scale of 1:100,000, reveals the intricate layers of bedrock below Dane County. Available as a map (plate 1), cross sections (plate 2), and GIS data. Open-file report; contains unpublished data that has not yet been peer-reviewed.-
Preliminary Bedrock Geology of Dane County, Wisconsin [plate 1]
2013
Map: 39 in x 25 in, scale 1:100,000
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Geologic Summary of the Ashland 2° Quadrangle
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Contours on the Surface of the Precambrian Rocks in Dane County
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Geology of the Niagara-Aurora Area
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Syenites and Nepheline Syenites of the Wausau Area
Open-file report; contains unpublished data that has not yet been peer-reviewed. -
Atlas of Groundwater Resources and Geology of Barron County, Wisconsin
Includes Physical Setting; Soils of Barron County and Their Ability to Attenuate Pollutants; Bedrock Geology; Depth to Bedrock; Hydrogeology; Water Quality; Potential Sources of Groundwater Pollution; Groundwater Levels; Groundwater Pollution Potential.-
Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Soils of Barron County and Their Ability to Attenuate Pollutants
1987
Map: 30.8 in x 20.8 in, scale 1:100,000
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Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Bedrock Geology of Barron County, Wisconsin
1987
Map: 21.5 in x 28.5 in, scale 1:250,000
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Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Depth to Bedrock in Barron County, Wisconsin
1987
Map: 21.1 in x 27.6 in, scale 1:100,000
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Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Hydrogeology of Barron County, Wisconsin
1987
Map: 37.5 in x 24.5 in, scale 1:100,000
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Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Potential Sources of Groundwater Pollution in Barron County, Wisconsin
1987
Map: 35.75 in x 23.3 in, scale 1:100,000
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Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Groundwater Levels in Barron County, Wisconsin
1987
Map: 35.8 in x 23.3 in, scale 1:100,000
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Atlas of Groundwater Resources and Geology of Barron County, Wisconsin: Groundwater Pollution Potential of Barron County, Wisconsin
1987
Map: 36.7 in x 24.25 in, scale 1:100,000
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Bedrock Geology of Wisconsin, Northwest Sheet
Types of bedrock, formation names, major faults, and time period of formation.-
Bedrock Geology of Wisconsin, Northwest Sheet
1987
Map: 37.5 in x 22 in, scale 1:250,000 (map), 35.5 in x 20 in (explanation and cross sections)
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Bedrock Geology of Wisconsin, Northeast Sheet
Types of bedrock, formation names, major faults, and time period of formation.-
Bedrock Geology of Wisconsin, Northeast Sheet [GIS data]
1984
GIS Data: GeMS file geodatabase and metadata
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Bedrock Geologic Map of Wisconsin
Describes the types of rocks found throughout the state by age and explains how to interpret the accompanying cross section.