Publications

Geologic Map of the Highland West and Highland East 7.5-Minute Quadrangles, Grant and Iowa Counties, Wisconsin

The geologic map of the Highland West and Highland East 7.5-minute quadrangles includes 1:24,000-scale mapping of both surficial and bedrock geology. Highland was a long-lived and important sub-district of the Upper Mississippi lead-zinc mining area in the 19th and 20th centuries. Recent and renewed interest in the presence and distrubution of critical...
- M510
  
  Geologic Map of the Highland West and Highland East 7.5-Minute Quadrangles, Grant and Iowa Counties, Wisconsin
  
  Fitzpatrick, W.A.; Stewart, E.D.;
  
  2024
  
  Map: 46 in x 36 in, scale 1:24,000
- ZIP M510-dataset01
  
  GIS Data for the Geologic Map of the Highland West and Highland East 7.5-Minute Quadrangles, Grant and Iowa Counties, Wisconsin [dataset 1]
  
  Fitzpatrick, W.A.; Stewart, E.D.;
  
  2024
  
  GIS Data: GeMS file geodatabase, shapefiles, metadata
- M510-supp
  
  Geologic Map of the Highland West and Highland East 7.5-Minute Quadrangles, Grant and Iowa Counties, Wisconsin [supplement]
  
  Fitzpatrick, W.A.; Stewart, E.D.;
  
  2024
  
  Report: 15 p.
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.
- WOFR2024-02
  
  Geologic Map of the Durwards Glen 7.5-Minute Quadrangle, Columbia and Sauk Counties, Wisconsin
  
  Stewart, E.D.; Stewart, E.K.; Fitzpatrick, W.A.;
  
  2024
  
  Map: 35 x 40 in, scale 1:24,000
- ZIP WOFR2024-02-dataset01
  
  GIS Data for the Geologic Map of the Durwards Glen 7.5-Minute Quadrangle, Columbia and Sauk Counties, Wisconsin [dataset 1]
  
  Stewart, E.D.; Stewart, E.K.; Fitzpatrick, W.A.;
  
  2024
  
  GIS Data: GeMS file geodatabase, shapefiles, geopackage, metadata
Geology of the Baraboo Hills, Sauk and Columbia Counties, Wisconsin

Located in the south-central portion of the state, new geologic mapping of the frequently-visited Baraboo Hills has resulted in a revision of the stratigraphy of the Precambrian-aged bedrock. The Baraboo Quartzite is now divided into four informal members, and the maximum depositional age for the Baraboo Quartzite is 1714±17 million years old. These...
- B120
  
  Geology of the Baraboo Hills, Sauk and Columbia Counties, Wisconsin
  
  Stewart, E.D.; Stewart, E.K.; Crouch, K.A.; Aleksey, M.; Brengman, L.A.; Fitzpatrick, W.A.;
  
  2025
  
  Report: 43 p.
- B120-plate01
  
  Geology of the Baraboo Hills, Sauk and Columbia Counties, Wisconsin [plate 1]
  
  Stewart, E.D.; Stewart, E.K.; Crouch, K.A.; Aleksey, M.; Brengman, L.A.; Fitzpatrick, W.A.;
  
  2025
  
  Map: 48.25 in x 29.25 in, scale 1:50,000
- ZIP B120-dataset01
  
  GIS Data for Geology of the Baraboo Hills, Sauk and Columbia Counties, Wisconsin [dataset 1]
  
  Stewart, E.D.; Stewart, E.K.; Crouch, K.A.; Aleksey, M.; Brengman, L.A.; Fitzpatrick, W.A.;
  
  2025
  
  GIS Data: GeMS Level 3 file geodatabase (.gdb file format) and GeoPackage (.gpkg file fomat)
Geologic Map of the Ferryville and Lansing 7.5-Minute Quadrangles, Crawford County, Wisconsin

The geologic map of the Ferryville and Lansing 7.5-minute quadrangles (Crawford County), located in the Driftless Area of southwestern Wisconsin, provides new observations and lithologic descriptions of the area's geology. This work supports the Wisconsin Department of Transportation's ongoing efforts to mitigate slope failures along the Wisconsin State...
- WOFR2025-02
  
  Geologic Map of the Ferryville and Lansing 7.5-Minute Quadrangles, Crawford County, Wisconsin
  
  Fitzpatrick, W.A.; Bremmer, S.E.; Stewart, E.D.;
  
  2025
  
  Map: 41.5 in x 30.75 in, scale 1:24,000
- WOFR2025-02-supp
  
  Supplemental Report on the Geologic Map of the Ferryville and Lansing 7.5-Minute Quadrangles, Crawford County, Wisconsin
  
  Fitzpatrick, W.A.; Bremmer, S.E.; Stewart, E.D.;
  
  2025
  
  Report: 24 p.
- ZIP WOFR2025-02-dataset01
  
  GIS Data for the Geologic Map of the Ferryville and Lansing 7.5-Minute Quadrangles, Crawford County, Wisconsin [dataset 1]
  
  Fitzpatrick, W.A.; Bremmer, S.E.; Stewart, E.D.;
  
  2025
  
  GIS Data: GeMS Level 3 file geodatabase (.gdb file format) and GeoPackage (.gpkg file format)
Geologic Map of the Eastman and Harpers Ferry 7.5-Minute Quadrangles, Crawford County, Wisconsin

The geologic map of the Eastman and Harpers Ferry 7.5-minute quadrangles (Crawford County), located in the Driftless Area of southwestern Wisconsin, provides new observations and lithologic descriptions of the area's geology. This work supports the Wisconsin Department of Transportation's ongoing efforts to mitigate slope failures along the Wisconsin...
- WOFR2025-01
  
  Geologic Map of the Eastman and Harpers Ferry 7.5-Minute Quadrangles, Crawford County, Wisconsin
  
  Bremmer, S.E.; Fitzpatrick, W.A.; Stewart, E.D.;
  
  2025
  
  Map: 36 in x 32.5 in, scale 1:24,000
- WOFR2025-01-supp
  
  Supplemental Report on the Geologic Map of the Eastman and Harpers Ferry 7.5-Minute Quadrangles, Crawford County, Wisconsin
  
  Bremmer, S.E.; Fitzpatrick, W.A.; Stewart, E.D.;
  
  2025
  
  Report: 29 p.
- ZIP WOFR2025-01-dataset01
  
  GIS Data for the Geologic Map of the Eastman and Harpers Ferry 7.5-Minute Quadrangles, Crawford County, Wisconsin [dataset 1]
  
  2025
  
  GIS Data: GeMS Level 3 file geodatabase (.gdb file format) and GeoPackage (.gpkg file format)
Bedrock Geology of Grant County, Wisconsin

Three-dimensional bedrock mapping of Grant County at a scale of 1:100,000 provides new baseline information on the distribution of geologic units. Grant County contains Paleozoic bedrock units ranging in age from Silurian to Cambrian. Gentle folds and small faults deform the Paleozoic sequence and were mapped based on structure contours of the base of the...
- B119
  
  Bedrock Geology of Grant County, Wisconsin
  
  Stewart, E.D.; Mauel, S.W.; Bremmer, S.E.; Fitzpatrick, W.A.;
  
  2025
  
  Report: 33 p.
- B119-plate01
  
  Bedrock Geology of Grant County, Wisconsin [plate 1]
  
  Stewart, E.D.; Mauel, S.W.; Bremmer, S.E.; Fitzpatrick, W.A.;
  
  2025
  
  Map: 34 in x 38 in, scale 1:100,000
- ZIP B119-dataset01
  
  GIS Data for Bedrock Geology of Grant County, Wisconsin [dataset 1]
  
  Stewart, E.D.; Mauel, S.W.; Bremmer, S.E.; Fitzpatrick, W.A.;
  
  2025
  
  GIS Data: GeMS Level 3 file geodatabase (.gdb), GeoPackage, metadata
- ZIP B119-dataset02
  
  Geochemical Data for Bedrock Geology of Grant County, Wisconsin [dataset 2]
  
  Stewart, E.D.; Mauel, S.W.; Bremmer, S.E.; Fitzpatrick, W.A.;
  
  2025
  
  Data: Spreadsheet (.csv)
- ZIP B119-dataset03
  
  GIS Data for Bedrock Geology of Grant County, Wisconsin [dataset 3]
  
  Stewart, E.D.; Mauel, S.W.; Bremmer, S.E.; Fitzpatrick, W.A.;
  
  2025
  
  GIS Data: File geodatabase (.gdb) raster datasets, metadata

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6 publications found for "gems"