Number: Atlas C-12
Published in two parts:
Part A - Geology
Date: 1998
Scale: 1:100,000
Publisher: Minnesota Geological Survey (MGS )
Contents (PDF and GIS files ):
- Plate 1 - Data base
- Plate 2 - Bedrock geology
- Plate 3 - Surficial geology and thickness of Quaternary sediments
- Plate 4 - Quaternary stratigraphy
- Plate 5 - Bedrock topography
- Plate 6 - Geologic resources
Part B - Hydrogeology
Date: 2003
Scale: 1:100,000
Publisher: Minnesota Department of Natural Resources, Ecological and Water Resources Division
Contents:
- Plate 7 - Bedrock and water-table hydrogeology (6.9 MB)
Plate 7 Figure - Water table depth model (2.7 MB) - Plate 8 - Hydrogeologic cross sections (2.0 MB)
- Plate 9 - Sensitivity to pollution of the uppermost bedrock aquifers (4.2 MB)
Plate 9 errata
- Plate 10 - Sinkholes, sinkhole probability, and springs and seeps (3.0 MB)
- GIS files