1907. Foerste, Aug. F. (Aug. Frederic),1862-1936. Detached from: The stratigraphy and paleontology of the Cincinnati series of Indiana / E.R. Cumings. In 32nd Annual report of the Indiana Departmen...
A map of the surface formations of Minnesota
1914 - 1916. Leverett, Frank,1859-1943. Scale 1:500,000.
A new geological map of Wisconsin prepared mostly from original observations; by I.A. Lapham.
1869. Lapham, Increase Allen, 1811-1875. Entered for copyright by both Lapham and Silas Chapman. "Lith. by L. Lipman, Milmaukee." Includes "Geological section, from Prairie du Chien to Mil...
2003. Indiana Geological Survey. ArcGIS Feature Layer - point dataset.
Abandoned Quarries: Indiana (Web Map Service)
1998. IndianaMap ArcGIS Online. Abandoned Quarries, 1998 - Shows abandoned quarry locations that have locational information that is adequate to determine coordinate alues. Derive...
Abandoned Sand and Pits: Indiana
2003. Indiana Geological Survey. SAND_GRAVEL_PITS_ABANDONED_IN is a point shapefile that shows the locations of abandoned sand and gravel pits in Indiana. It is derived from an unp...
Abandoned Sand and Pits: Indiana (Web Map Service)
1992. IndianaMap ArcGIS Online. Abandoned Sand and Gravel Pits, 1992 - Shows the locations of abandoned sand and gravel pits, including 2,275 of 2,515 sand and gravel pit location...
Active Mines in the Danville Coal Member: Indiana
2010. Indiana Geological Survey. COAL_MINE_ACTIVE_DANVILLE_IN_2010 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coa...
Active Mines in the Danville Coal Member: Indiana (Web Map Service)
2010. IndianaMap ArcGIS Online. Active Mines in the Danville Coal, 2010 (1:24,000) - Shows the location and extent of active surface and underground coal mines in the coal region ...
Active Mines in the Hymera Coal Member: Indiana
2014. Indiana Geological Survey. COAL_MINE_ACTIVE_HYMERA_IN_2014 is a polygon-based ESRI ArcGIS shapefile that shows the location and extent of active surface and underground coal ...
Active Mines in the Hymera Coal Member: Indiana (Web Map Service)
2014. IndianaMap ArcGIS Online. Active Mines in the Hymera Coal, 2014 (1:24,000) - Shows the location and extent of active surface coal mines in the coal region of west-central an...
Aerial gamma radiation in Minnesota and adjacent areas of North Dakota and South Dakota, M-83
1996. Lively, R.S. and Morey, G.B. Maps showing general Quaternary age surface geology of Minnesota and distribution of uranium, thorium and potassium-40 in surface sediments, scale ...
Aggregate resource potential of Chisago County, Minnesota, M-116, Plate 1
2001. Meyer, Gary N. and Lusardi, Barbara A. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an...
Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 1
2005. Meyer, Gary N., Jirsa, Mark A., and Jennings, Carrie E. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an...
Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 3
2005. Meyer, Gary N., Jirsa, Mark A., and Jennings, Carrie E. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an...
Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 5
2005. Meyer, Gary N., Jirsa, Mark A., and Jennings, Carrie E. Quaternary geology map showing interpretations of Quaternary (Pleistocene [glacial] and Holocene [post-glacial]) surficial geology (distribution an...
American Indian Ethnicity: Indiana (Web Map Service)
2000. IndianaMap ArcGIS Online. American Indian Ethnicity, 2000 (1:500,000) - Shows First Ancestry and Single-Race Ethnicity of Minor Civil Divisions (Civil Townships). Ancestry i...
ArcGIS REST Services Directory for Wood County, Ohio
2014-present. ArcGIS REST site referencing layers for parcels, addresses, transportation, hydrology, geology, elevation, boundaries, and more. Also references ae...
Area Underlain by Natural Gas Shales, Susquehanna River Basin, 2011
2011. Polygon shapefile representing the area underlain by shales with the potential for natural gas extraction in the Susquehanna River Basin. This data...
Asian Ethnicity: Indiana (Web Map Service)
2000. IndianaMap ArcGIS Online. Asian Ethnicity, 2000 (1:500,000) - Ancestry and Single-Race Ethnicity of Minor Civil Divisions (Civil Townships). Ancestry is a persons self-ident...
1911. Shows roads and railroads. Detached from: Soil survey of Bartholomew County / E.J. Quinn. In 36th Annual report of Department of Geology and Natura...
Base Flow Of Michigan Streams: Michigan
2015. State of Michigan. This data set provides estimates of the ground-water contribution to stream flow, frequently referred to as base flow, in cubic feet per second. Th...
Base Flow of Michigan Streams: Michigan
2017. Michigan Department of Natural Resources. This data set provides estimates of the ground-water contribution to stream flow, frequently referred to as base flow, in cubic feet per second. Th...
2018. This polygon data coverage was derived from the Iowa county soil surveys that were digitized by the Iowa Cooperative Soil Survey (ICSS), which incl...
1985. Bloomgren, Bruce A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Minneapolis and St. Paul urban a...
1986. Jirsa, Mark A., Olsen, Bruce M., and Bloomgren, Bruce A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Twin Cities, seven-county metrop...
1999. Peterson, Dean M. and Jirsa, Mark A. Compilation of interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), mineral exploration dat...
Bedrock geologic map, Minneapolis, St. Paul vicinity, M-1
1965. Payne, C.M. Map showing interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) in the area of Minneapolis-...
Bedrock geologic map of northeastern Itasca County, Minnesota, M-68
1990. Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), northeastern Itasca County, scale 1:48...
Bedrock geologic map of northwestern Minnesota, M-80
1994. Jirsa, Mark A., Runkel, Anthony C., and Chandler, Val W. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of northwestern Minnesota, scale 1:250,...
Bedrock geologic map of northwestern Minnesota, M-92
1999. Jirsa, Mark A., Chandler, Val W., and Runkel, Anthony C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of northwestern Minnesota, scale 1:200,...
1990. Jirsa, Mark A. and Boerboom, Terrence J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), north-central Minnesota, scale 1:250,000.
Bedrock geologic map of the Aitkin 30 x 60 minute quadrangle, east-central Minnesota, M-99, Plate 1
1999. Boerboom, Terrency J., Severson, Mark J., and Southwick, David L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) Aitkin quadrangle, scale 1:100,000.
Bedrock geologic map of the Aitkin 30 x 60 minute quadrangle, east-central Minnesota, M-99, Plate 2
1999. Boerboom, Terrency J., Severson, Mark J., and Southwick, David L. Data base, Aitkin quadrangle showing drill holes, outcrops and other data used to make interpretations of bedrock geology for map M-99, scale 1:100...
Bedrock geologic map of the Allen quadrangle, Minnesota, M-91
1999. Severson, Mark J. and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Allen quadrangle, scale 1:24,000.
1994. Miller, James D., Jr., Boerboom, Terrence J., and Jerde, E.A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Cabin Lake and Cramer quadrangles, s...
1999. Miller, James D., Jr. and Chandler, Val W. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of part of the Duluth Complex, scale 1:...
Bedrock geologic map of the Eagles Nest quadrangle, St Louis County, Minnesota, M-114
2001. Jirsa, Mark A., Boerboom, Terrence J., and Peterson, Dean M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Eagles Nest quadrangle, scale 1:...
Bedrock geologic map of the Midway area, St Louis County, Minnesota, M-86
1998. Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Midway area, Virginia Horn, Mesa...
1994. Boerboom, Terrence J. and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Silver Island Lake, Wilson Lake and ...
Bedrock geologic map of Virginia Horn, Mesabi Iron Range, St Louis County, Minnesota, M-85
1998. Jirsa, Mark A., Boerboom, Terrence J., and Morey, G.B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Virginia Horn area, Mesabi Iron ...
Bedrock geologic map of Voyageurs National Park and vicinity, Minnesota, M-125
2002. Hemstad, Chris B., Ojakangas, Richard W., and Southwick, David L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), Voyageurs National Park and vicinity, ...
1999. Boerboom, Terrency J., Severson, Mark J., and Southwick, David L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) Mille Lacs quadrangle, scale 1:100,000.
1999. Boerboom, Terrency J., Severson, Mark J., and Southwick, David L. Data base, Mille Lacs quadrangle showing drill holes, outcrops and other data used to make interpretations of bedrock geology for map M-100, scale ...
Bedrock geologic maps, eastern half of Houston County, Minnesota, OFR95-02
1995. Runkel, Anthony C. Description of bedrock geology of the eastern half of Houston County, Minnesota, Plate 1 Bedrock geology map, Plate 2 Bedrock topography map. Super...
1970. Kingsbury, Robert C. and Hollingsworth, John M. Detached from: Kingsbury, Robert C. Atlas of Indiana, page 17. Scale approximately 2,150,000.
Bedrock Geology 24k - Facies: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Mines Line: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Mines Ply: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Mines Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Misc Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Structure Line: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Structure Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Contacts: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Line: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Ply: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 24k - Units Pnt: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:24,000-scale bedrock geology map data for Ohio. The map data were originally derived from the 1:24,000-scale bedrock-ge...
Bedrock Geology 500k - Contact Pinchouts: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 500k - Contacts: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 500k - Faults: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock Geology 500k - Geologic Units: Ohio
Ohio Department of Natural Resources. This dataset contains the 1:500,000-scale bedrock geology of Ohio. The bedrock geology dataset was originally derived from the 1:24,000-scale bedro...
Bedrock geology and structure of the seven-county Twin Cities Metropolitan Area, Minnesota, M-104
2000. Mossler, John H. and Tipping, Robert G. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) and structure map (recognizable feature...
2005. Jirsa, Mark A., Setterholm, Dale R., Bloomgren, Bruce A., Bauer, Emily J., and Lively, R.S. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), drillhole and outcrop data base map (d...
2005. Jirsa, Mark A., Setterholm, Dale R., Bloomgren, Bruce A., Bauer, Emily J., and Lively, R.S. Bedrock topography (elevation of the bedrock surface) map, eastern half Mesabi Iron range, scale 1:100,000.
2005. Jirsa, Mark A., Setterholm, Dale R., Bloomgren, Bruce A., Bauer, Emily J., and Lively, R.S. Depth to bedrock (thickness of unconsolidated sediments overlying bedrock) map, eastern half Mesabi Iron range, scale 1:100,000.
2015. City of Dublin, Ohio. Environmental data around the City of Dublin, OH, USA.
Bedrock Geology: Ecological Study for the Twin-Cities Metropolitan Area
1968. Map of Bedrock Geology prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale 1:250,000.
Bedrock Geology: Illinois, 2005
2005. Illinois State Geological Survey. This feature dataset shows the distribution and extent of the bedrock geologic units within the State of Illinois, as depicted on the map Bedrock G...
2010. Indiana Geological Survey. BEDROCK_GEOL_MM48_IN is a polygon shapefile that shows bedrock geology of the state of Indiana at a scale of 1:500,000. The mapped stratigraphic un...
Bedrock Geology: Indiana (Web Map Service)
1987. IndianaMap Open Data (ArcGIS Online). Bedrock Geology, 1987 (1:500,000) - Shows systems and selected groups, formations, and other stratigraphic units. Generalized lithologic characteri...
2015. State of Michigan. Michigan bedrock geologyMore Metadata.
Bedrock geology of Duluth and vicinity, St Louis County, Minnesota, GM-1, Plate 1
1964. Taylor, Richard B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of Duluth and Vicinity, St. Louis Count...
Bedrock Geology of Illinois - Geologic Units, 2004
1996. Illinois State Geological Survey. This feature class shows the distribution and extent of the bedrock geologic units within the State of Illinois, as depicted on the Geologic Map of...
2013. Indiana Geological Survey. BEDROCK_GEOL_RGM_IN is a polygon shapefile that shows the bedrock geology of the state of Indiana, produced from the Indiana Geological Survey Regi...
2014. IndianaMap Open Data (ArcGIS Online). Regional Bedrock Geology (RGM, 1:250,000) - Shows the bedrock geology of the state of Indiana, produced from the Indiana Geological Survey Regional...
2017. Iowa Geological Survey. Bedrock Geology of Iowa This zip file contains a file geodatabase with the following feature classes: Bedrock Faults Bedrock Geology Bedrock Topogr...
Bedrock geology of Mankato East quadrangle, Blue Earth, Le Sueur Counties, Minnesota, M-136
2003. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Mankato East quadrangle, scale 1...
Bedrock geology of Mankato West quadrangle, Blue Earth, Le Sueur Counties, Minnesota, M-135
2003. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Mankato West quadrangle, scale 1...
Bedrock geology of the Babbitt Northeast quadrangle, St Louis and Lake Counties, Minnesota, M-160
2005. Miller, James D. Jr. and Severson, Mark J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Babbitt NE quadrangle, scale 1:2...
Bedrock geology of the Babbitt quadrangle, St Louis and Lake Counties, Minnesota, M-159
2005. Miller, James D. Jr. and Severson, Mark J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Babbitt quadrangle, scale 1:24,000.
Bedrock geology of the Babbitt Southeast quadrangle, St Louis and Lake Counties, Minnesota, M-162
2005. Miller, James D. Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Babbitt SE quadrangle, scale 1:2...
Bedrock geology of the Babbitt Southwest quadrangle, St Louis and Lake Counties, Minnesota, M-161
2005. Miller, James D. Jr. and Severson, Mark J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Babbitt SW quadrangle, scale 1:2...
2005. Runkel, Anthony C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Cambria quadrangle, scale 1:24,000.
Bedrock geology of the Castle Danger quadrangle, Lake County, Minnesota, M-140
2003. Boerboom, Terrence J., Green, John C., and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Castle Danger quadrangle, scale ...
Bedrock geology of the Cook-Side Lake area, St Louis and Itasca Counties, Minnesota, M-75
1991. Jirsa, Mark A., Boerboom, Terrence J., Chandler, Val W., and McSwiggen, Peter L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), Cook-Side Lake area, scale 1:48,000.
2005. Runkel, Anthony C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Courtland quadrangle, scale 1:24...
2001. Hemstad, Chris B., Ojakangas, Richard W., Southwick, David L., and Nemitz, M. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Cranberry Bay quadrangle, scale ...
2001. Hemstad, Chris B., Ojakangas, Richard W., Southwick, David L., and Nemitz, M. Bedrock outcrop map (location of rocks exposed at the land surface) of the Cranberry Bay quadrangle, scale 1:24,000.
Bedrock geology of the Deer Lake complex and vicinity, Itasca County, Minnesota, M-165
2006. Severson, Mark J. and Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Deer Lake complex, scale 1:24,000.
Bedrock geology of the Ely and Basswood Lake 30' x 60' quadrangles, northeast Minnesota, M-148
2004. Jirsa, Mark A. and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) Ely and Basswood Lake quadrangles, scal...
Bedrock geology of the French River and Lakewood quadrangles, St Louis County, Minnesota, M-128
2002. Boerboom, Terrence J., Green, John C., and Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the French River and Lakewood quadra...
Bedrock geology of the Good Thunder quadrangle, Blue Earth County, Minnesota, M-146
2004. Runkel, Anthony C. and Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Good Thunder quadrangle, scale 1...
2006. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Hastings quadrangle, scale 1:24,...
Bedrock geology of the Hudson quadrangle, Washington County, Minnesota, M-154
2005. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Hudson quadrangle, scale 1:24,000.
2000. Hemstad, Chris B., Ojakangas, Richard W., and Southwick, David L. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Island View quadrangle, scale 1:...
2000. Hemstad, Chris B., Ojakangas, Richard W., and Southwick, David L. Bedrock outcrop map (location of rocks exposed at the land surface) of the Island View quadrangle, scale 1:24,000.
Bedrock geology of the Judson quadrangle, Blue Earth and Nicollet Counties, Minnesota, M-145
2004. Runkel, Anthony C. and Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Judson quadrangle, scale 1:24,000.
Bedrock geology of the Knife River quadrangle, St Louis and Lake Counties, Minnesota, M-129
2002. Boerboom, Terrence J., Green, John C., and Jirsa, Mark A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Knife River quadrangle, scale 1:...
Bedrock geology of the Little Marais quadrangle, Cook County, Minnesota, M-172
2006. Miller, James D., Jr., Green, John C., and Jerde, E.A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Little Marais quadrangle, scale ...
Bedrock geology of the Mesabi Iron Range, Minnesota, M-163
2005. Jirsa, Mark A., Chandler, Val W., and Lively, R.S. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Mesabi Iron Range, scale 1:100,000.
