-
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
-
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
-
-
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
-
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
-
-
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...-
Supporting Data for the Bedrock Geology of Dodge County, Wisconsin
2021
Data: Tabular data files (Excel)
-
GIS Data for the Bedrock Geology of Dodge County, Wisconsin [dataset 2]
2021
GIS Data: GeMS file geodatabase, shapefiles, GeoPackage, and metadata
-
Precambrian Geology of Marathon County, Wisconsin
-
GIS Data for the Precambrian Geology of Marathon County, Wisconsin (version 2) [dataset 1]
1983
GIS Data: GeMS file geodatabase, shapefiles, GeoPackage, and metadata. Supersedes previous shapefile format (DI version 1)