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
Meyer, Gary N.; Swanson, L.; Mossler, John H.; Bloomgren, Bruce A.
Date Created:
1992
Description:
Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) with cross section diagrams, scale 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22267.pdf
Meyer, Gary N.; Swanson, L.; Kanivetsky, Roman; Cleland, Jane M.
Date Created:
1992
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 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22272.pdf
Map showing the elevation of the bedrock surface (bedrock topography) and the confining units (non-aquifer rock layers that prevent movement of ground water vertically) within the St. Peter Sandstone, scale 1:48,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22269.pdf
Meyer, Gary N.; Swanson, L.; Bauer, Emily J.; Cleland Jane M.; Wahl, Timothy, E.
Date Created:
1992
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 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22266.pdf
Meyer, Gary N.; Swanson, L.; Mossler, John H.; Cleland, Jane M.
Date Created:
1992
Description:
Map showing the thickness of unconsolidated materials (glacial and stream sediments) over the bedrock surface and the stratigraphy of the Quaternary materials, scale 1:48,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22270.pdf
Map showing the susceptibility of the ground water system (bedrock and unconsolidated sediment aquifers) to contamination, scale 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22274.pdf
Map showing the susceptibility of ground water in the Prairie du Chien-Jordan aquifer to contamination, scale 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22273.pdf
Map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution and type of materials at the land surface), scale 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22268.pdf
Meyer, Gary N.; Swanson, L.; Kanivetsky, Roman; Cleland, Jane M.
Date Created:
1992
Description:
Map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution and type of materials at the land surface), scale 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22271.pdf
Meyer, Gary N.; Swanson, L.; Edson, Douglas, S.; Olsen, Bruce M.
Date Created:
1992
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 1:48,000, Ramsey County. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22275.pdf
Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the St. Paul quadrangle, scale 1:250,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22377.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
Map of Saint Paul showing the rock surface topography, (elevation of the bedrock surface), scale 1 inch = about 2,500 feet. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23287.pdf
Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis-St. Paul Metropolitan District, scale 1:96,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn23281.pdf
Map showing primary aggregate (crushed rock, sand and gravel) sources and potential for aggregate development in the Twin cities, seven county Metropolitan area, Minnesota, northern half of study area, scale 1:100,000. Electronic file available at: ftp://mgsftp2.mngs.umn.edu/map_catalog/pdf/umn22501.pdf