Bedrock topography (elevation of the bedrock sruface) map of the Minneapolis and St. Paul urban area, scale 1:48,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22446.pdf
Jirsa, Mark A.; Olsen, Bruce M.; Bloomgren, Bruce A.
Date Created:
1986
Description:
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Twin Cities, seven-county metropolitan area, scale 1:125,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22442.pdf
Jirsa, Mark A.; Olsen, Bruce M.; Bloomgren, Bruce A.
Date Created:
1986
Description:
Bedrock topopgrapy (elevation of the bedrock surface) of the Twin Cities, seven-county metropolitan area, scale 1:125,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22443.pdf
Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) in the area of Minneapolis-St. Paul, scale 1:24,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22379.pdf
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) and structure map (recognizable features produced by deformation of rocks) of the seven county Metropolitan area, Twin Cities, Minnesota, scale 1:125,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22506.pdf
Balaban, N.H.; Olsen, Bruce M.; Bloomgren, Bruce A.
Date Created:
1989
Description:
Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) with cross section diagrams, scale 1:100,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22235.pdf
Maps showing where and how much ground water may be present and aquifer characteristics of the bedrock geologic units, scale 1:150,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22239.pdf
Balaban, N.H.; Bloomgren, Bruce A.; Tipping, Robert G.; Wahl, Timothy E.
Date Created:
1989
Description:
Map showing locations of water wells, soil borings, outcrops and cuttings samples collected during water well drilling. Distribution and sources of primary information tthat guide the geologic interpretations used to make the geologic maps in the series, scale 1:100,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22234.pdf
Balaban, N.H.; Bloomgren, Bruce A.; Cleland, Jane M.; Olsen, Bruce M.
Date Created:
1989
Description:
Map showing the thickness of unconsolidated materials over the bedrock surface (depth to bedrock) and the elevation of the bedrock surface (bedrock topography), scale 1:100,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22237.pdf
Maps showing locations and types of bedrock aggregate and sand and gravel resources, scale 1:100,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22249.pdf
Map showing the susceptibility of the ground water system (bedrock and unconsolidated sediment aquifers) to contamination, scale 1:100,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22240.pdf
Maps showing where and how much ground water may be present and aquifer characteristics of the unconsolidated (not rock) Quaternary sediments (glacial and stream sediments), scale 1:100,000; 1:1333,333. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22238.pdf
Map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution and type of materials at the land surface), scale 1:100,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22236.pdf
Balaban, N.H.; Olsen, Bruce M.; Bloomgren, Bruce A.
Date Created:
1989
Description:
Map showing requirements of well construction practices and regulations as they relate to geology and location of a well on the land surface and surroundings, scale 1:100,000, Hennepin County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22241.pdf
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis Quadrangle, Minnesota, Surficial geology, scale: 1:48,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23397.pdf
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis Quadrangle, Minnesota, Bedrock geology, scale: 1:48,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23398.pdf
East-West Cross Sections of the Metropolitan Area, scale 1 inch = about 15,000 feet. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23282.pdf
North-South Cross Sections of the Metropolitan Area, scale 1 inch = about 13,000 feet. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23283.pdf
Map of the Glacial (Quaternary glacial and stream sediments) Deposits of the Metropolitan Area, scale 1 inch = about 4 miles. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23284.pdf
Structural Contour (contour lines of equal elevation that map features in the subsurface produced by rock deformation or erosion), map of the Minneapolis-St. Paul Artesian Basin, scale 1 inch = about 4 miles. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23285.pdf