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1.
Abandoned Quarries: Indiana

Abandoned Quarries: Indiana

2003. Indiana Geological Survey. QUARRIES_ABANDONED_IN was derived from a comma-delimited text file named "QUALOC.TXT" contained on the following CD-ROM publication: Hasenmueller, ...

2.
Abandoned Sand and Pits: Indiana

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...

3.
Aerial gamma radiation in Minnesota and adjacent areas of North Dakota and South Dakota, M-83

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 ...

4.
Aggregate resource potential of Chisago County, Minnesota, M-116, Plate 1

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...

5.
Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 1

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...

6.
Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 3

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...

7.
Aggregate resource potential of Itasca County, Minnesota, M-131, Plate 5

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...

8.
Vector Created with Sketch.

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...

9.
Bedrock geologic and topographic maps of the Minneapolis-St. Paul urban area, Minnesota, M-57, Plate 1

Bedrock geologic and topographic maps of the Minneapolis-St. Paul urban area, Minnesota, M-57, Plate 1

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...

10.
Bedrock geologic and topographic maps of the seven-county Twin Cities Metropolitan Area, Minnesota, M-55, Plate 1

Bedrock geologic and topographic maps of the seven-county Twin Cities Metropolitan Area, Minnesota, M-55, Plate 1

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...

11.
Bedrock geologic map and mineral exploration data of the western Vermilion district, St Louis and Lake Counties, northeastern Minnesota, M-98

Bedrock geologic map and mineral exploration data of the western Vermilion district, St Louis and Lake Counties, northeastern Minnesota, M-98

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...

12.
Bedrock geologic map, Minneapolis, St. Paul vicinity, M-1

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-...

13.
Bedrock geologic map of northeastern Itasca County, Minnesota, M-68

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...

14.
Bedrock geologic map of northwestern Minnesota, M-80

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,...

15.
Bedrock geologic map of northwestern Minnesota, M-92

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,...

16.
Bedrock geologic map of parts of Koochiching, Itasca, and Beltrami Counties, north-central Minnesota, M-67

Bedrock geologic map of parts of Koochiching, Itasca, and Beltrami Counties, north-central Minnesota, M-67

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.

17.
Bedrock geologic map of the Aitkin 30 x 60 minute quadrangle, east-central Minnesota, M-99, Plate 1

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.

18.
Bedrock geologic map of the Aitkin 30 x 60 minute quadrangle, east-central Minnesota, M-99, Plate 2

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...

19.
Bedrock geologic map of the Allen quadrangle, Minnesota, M-91

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.

20.
Bedrock geologic map of the Cabin Lake and Cramer quadrangles, Lake and Cook Counties, Minnesota, M-82

Bedrock geologic map of the Cabin Lake and Cramer quadrangles, Lake and Cook Counties, Minnesota, M-82

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...

21.
Bedrock geologic map of the central Duluth Complex and the western part of the Beaver Bay Complex Lake and St Louis Counties, Minnesota, M-101

Bedrock geologic map of the central Duluth Complex and the western part of the Beaver Bay Complex Lake and St Louis Counties, Minnesota, M-101

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:...

22.
Bedrock geologic map of the Eagles Nest quadrangle, St Louis County, Minnesota, M-114

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:...

23.
Bedrock geologic map of the Midway area, St Louis County, Minnesota, M-86

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...

24.
Bedrock geologic map of the Silver Island Lake, Wilson Lake, and western Toohey Lake quadrangles, Lake and Cook Counties, Minnesota, M-81

Bedrock geologic map of the Silver Island Lake, Wilson Lake, and western Toohey Lake quadrangles, Lake and Cook Counties, Minnesota, M-81

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 ...

25.
Bedrock geologic map of Virginia Horn, Mesabi Iron Range, St Louis County, Minnesota, M-85

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 ...

26.
Bedrock geologic map of Voyageurs National Park and vicinity, Minnesota, M-125

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, ...

27.
Bedrock geologic map the Mille Lacs 30 x 60 minute quadrangle, east-central Minnesota, M-100, Plate 1

Bedrock geologic map the Mille Lacs 30 x 60 minute quadrangle, east-central Minnesota, M-100, 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) Mille Lacs quadrangle, scale 1:100,000.

28.
Bedrock geologic map the Mille Lacs 30 x 60 minute quadrangle, east-central Minnesota, M-100, Plate 2

Bedrock geologic map the Mille Lacs 30 x 60 minute quadrangle, east-central Minnesota, M-100, Plate 2

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 ...

29.
Image

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...

30.
Vector Created with Sketch.

Bedrock Geology 24K - Facies: Ohio

Ohio Geographically Referenced Information Program. 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...

31.
Vector Created with Sketch.

Bedrock Geology 24K - Mines Line: Ohio

Ohio Geographically Referenced Information Program. 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...

32.
Vector Created with Sketch.

Bedrock Geology 24K - Mines Ply: Ohio

Ohio Geographically Referenced Information Program. 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...

33.
Vector Created with Sketch.

Bedrock Geology 24K - Mines Pnt: Ohio

Ohio Geographically Referenced Information Program. 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...

34.
Vector Created with Sketch.

Bedrock Geology 24K - Misc Pnt: Ohio

Ohio Geographically Referenced Information Program. 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...

35.
Vector Created with Sketch.

Bedrock Geology 24K - Structure Line: Ohio

Ohio Geographically Referenced Information Program. 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...

36.
Vector Created with Sketch.

Bedrock Geology 24K - Structure Pnt: Ohio

Ohio Geographically Referenced Information Program. 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...

37.
Vector Created with Sketch.

Bedrock Geology 24K - Units Contacts: Ohio

Ohio Geographically Referenced Information Program. 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...

38.
Vector Created with Sketch.

Bedrock Geology 24K - Units Line: Ohio

Ohio Geographically Referenced Information Program. 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...

39.
Vector Created with Sketch.

Bedrock Geology 24K - Units Ply: Ohio

Ohio Geographically Referenced Information Program. 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...

40.
Vector Created with Sketch.

Bedrock Geology 24K - Units Pnt: Ohio

Ohio Geographically Referenced Information Program. 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...

41.
Vector Created with Sketch.

Bedrock Geology 500K - Contact Pinchouts: Ohio

Ohio Geographically Referenced Information Program. 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...

42.
Vector Created with Sketch.

Bedrock Geology 500K - Contacts: Ohio

Ohio Geographically Referenced Information Program. 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...

43.
Vector Created with Sketch.

Bedrock Geology 500K - Faults: Ohio

Ohio Geographically Referenced Information Program. 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...

44.
Vector Created with Sketch.

Bedrock Geology 500K - Geologic Units: Ohio

Ohio Geographically Referenced Information Program. 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...

45.
Bedrock geology and structure of the seven-county Twin Cities Metropolitan Area, Minnesota, M-104

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...

46.
Bedrock geology database, bedrock topography, and depth to bedrock maps of the eastern half of the Mesabi Iron Range, northern Minnesota, M-158, Plate 1

Bedrock geology database, bedrock topography, and depth to bedrock maps of the eastern half of the Mesabi Iron Range, northern Minnesota, M-158, Plate 1

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...

47.
Bedrock geology database, bedrock topography, and depth to bedrock maps of the eastern half of the Mesabi Iron Range, northern Minnesota, M-158, Plate 2

Bedrock geology database, bedrock topography, and depth to bedrock maps of the eastern half of the Mesabi Iron Range, northern Minnesota, M-158, Plate 2

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.

48.
Bedrock geology database, bedrock topography, and depth to bedrock maps of the eastern half of the Mesabi Iron Range, northern Minnesota, M-158, Plate 3

Bedrock geology database, bedrock topography, and depth to bedrock maps of the eastern half of the Mesabi Iron Range, northern Minnesota, M-158, Plate 3

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.

49.
Polygon

Bedrock Geology: Dublin, Ohio

2015. Environmental data around the City of Dublin, OH, USA.

50.
Mixed

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...

51.
Bedrock Geology: Indiana

Bedrock Geology: Indiana

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...

52.
Vector Created with Sketch.

Bedrock Geology: Michigan

2015. Michigan bedrock geology.

53.
Bedrock geology of Duluth and vicinity, St Louis County, Minnesota, GM-1, Plate 1

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...

54.
Mixed

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...

55.
Bedrock geology of Indiana, from the Regional Geologic Map Series of the Indiana Geological Survey: Indiana

Bedrock geology of Indiana, from the Regional Geologic Map Series of the Indiana Geological Survey: Indiana

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...

56.
Bedrock Geology of Iowa

Bedrock Geology of Iowa

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...

57.
Bedrock geology of Mankato East quadrangle, Blue Earth, Le Sueur Counties, Minnesota, M-136

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...

58.
Bedrock geology of Mankato West quadrangle, Blue Earth, Le Sueur Counties, Minnesota, M-135

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...

59.
Bedrock geology of the Babbitt Northeast quadrangle, St Louis and Lake Counties, Minnesota, M-160

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...

60.
Bedrock geology of the Babbitt quadrangle, St Louis and Lake Counties, Minnesota, M-159

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.

61.
Bedrock geology of the Babbitt Southeast quadrangle, St Louis and Lake Counties, Minnesota, M-162

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...

62.
Bedrock geology of the Babbitt Southwest quadrangle, St Louis and Lake Counties, Minnesota, M-161

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...

63.
Bedrock geology of the Cambria quadrangle, Blue Earth, Brown, and Nicollet Counties, Minnesota, M-150

Bedrock geology of the Cambria quadrangle, Blue Earth, Brown, and Nicollet Counties, Minnesota, M-150

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.

64.
Bedrock geology of the Castle Danger quadrangle, Lake County, Minnesota, M-140

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 ...

65.
Bedrock geology of the Cook-Side Lake area, St Louis and Itasca Counties, Minnesota, M-75

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.

66.
Bedrock geology of the Courtland quadrangle, Blue Earth, Brown, and Nicollet Counties, Minnesota, M-149

Bedrock geology of the Courtland quadrangle, Blue Earth, Brown, and Nicollet Counties, Minnesota, M-149

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...

67.
Bedrock geology of the Cranberry Bay quadrangle, Koochiching and St Louis Counties, north-central Minnesota, M-110, Plate 1

Bedrock geology of the Cranberry Bay quadrangle, Koochiching and St Louis Counties, north-central Minnesota, M-110, Plate 1

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 ...

68.
Bedrock geology of the Cranberry Bay quadrangle, Koochiching and St Louis Counties, north-central Minnesota, M-110, Plate 2

Bedrock geology of the Cranberry Bay quadrangle, Koochiching and St Louis Counties, north-central Minnesota, M-110, Plate 2

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.

69.
Bedrock geology of the Deer Lake complex and vicinity, Itasca County, Minnesota, M-165

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.

70.
Bedrock geology of the Ely and Basswood Lake 30' x 60' quadrangles, northeast Minnesota, M-148

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...

71.
Bedrock geology of the French River and Lakewood quadrangles, St Louis County, Minnesota, M-128

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...

72.
Bedrock geology of the Good Thunder quadrangle, Blue Earth County, Minnesota, M-146

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...

73.
Bedrock geology of the Hastings quadrangle, Dakota, Goodhue and Washington Counties, Minnesota, M-168

Bedrock geology of the Hastings quadrangle, Dakota, Goodhue and Washington Counties, Minnesota, M-168

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,...

74.
Bedrock geology of the Hudson quadrangle, Washington County, Minnesota, M-154

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.

75.
Bedrock geology of the Island View quadrangle, Koochiching County, north-central Minnesota, M-105, Plate 1

Bedrock geology of the Island View quadrangle, Koochiching County, north-central Minnesota, M-105, Plate 1

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:...

76.
Bedrock geology of the Island View quadrangle, Koochiching County, north-central Minnesota, M-105, Plate 2

Bedrock geology of the Island View quadrangle, Koochiching County, north-central Minnesota, M-105, Plate 2

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.

77.
Bedrock geology of the Judson quadrangle, Blue Earth and Nicollet Counties, Minnesota, M-145

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.

78.
Bedrock geology of the Knife River quadrangle, St Louis and Lake Counties, Minnesota, M-129

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:...

79.
Bedrock geology of the Little Marais quadrangle, Cook County, Minnesota, M-172

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 ...

80.
Bedrock geology of the Mesabi Iron Range, Minnesota, M-163

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.

81.
Bedrock geology of the Prescott quadrangle, Washington and Dakota Counties, Minnesota, M-167

Bedrock geology of the Prescott quadrangle, Washington and Dakota Counties, Minnesota, M-167

2006. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Prescott quadrangle, scale 1:24,...

82.
Bedrock geology of the Saint Paul Park quadrangle, Washington and Dakota Counties, Minnesota, M-166

Bedrock geology of the Saint Paul Park quadrangle, Washington and Dakota Counties, Minnesota, M-166

2006. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the St. Paul Park quadrangle, scale ...

83.
Bedrock geology of the Schroeder quadrangle, Cook County, Minnesota, M-170

Bedrock geology of the Schroeder quadrangle, Cook County, Minnesota, M-170

2006. Boerboom, Terrence J. and Green, John C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Schroeder quadrangle, scale 1:24...

84.
Bedrock geology of the Split Rock Point quadrangle, Lake County, Minnesota, M-147

Bedrock geology of the Split Rock Point quadrangle, Lake County, Minnesota, M-147

2004. Boerboom, Terrence J. and Green, John C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Split Rock Point quadrangle, sca...

85.
Bedrock geology of the Stillwater quadrangle, Washington County, Minnesota, M-153

Bedrock geology of the Stillwater quadrangle, Washington County, Minnesota, M-153

2005. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Stillwater quadrangle, scale 1:2...

86.
Bedrock geology of the Tofte quadrangle, Cook County, Minnesota, M-171

Bedrock geology of the Tofte quadrangle, Cook County, Minnesota, M-171

2006. Boerboom, Terrence J., Green, John C., Albers, P., and Miller, James D., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Tofte quadrangle, scale 1:24,000.

87.
Bedrock geology of the Two Harbors Northeast quadrangle, Lake County, Minnesota, M-155

Bedrock geology of the Two Harbors Northeast quadrangle, Lake County, Minnesota, M-155

2005. Boerboom, Terrence J. and Green, John C. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Two Harbors Northeast quadrangle...

88.
Bedrock geology of the Two Harbors quadrangle, Lake County, Minnesota, M-139

Bedrock geology of the Two Harbors quadrangle, Lake County, Minnesota, M-139

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 Two Harbors quadrangle, scale 1:...

89.
Bedrock geology of the Vermilion Lake 30' x 60' quadrangle, northeastern Minnesota, M-141

Bedrock geology of the Vermilion Lake 30' x 60' quadrangle, northeastern Minnesota, M-141

2003. Jirsa, Mark A. and Boerboom, Terrence J. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Vermilion Lake quadrangle, scale...

90.
Bedrock geology of the Vermillion quadrangle, Dakota County, Minnesota, M-168

Bedrock geology of the Vermillion quadrangle, Dakota County, Minnesota, M-168

2006. Mossler, John H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Vermillion quadrangle, scale 1:2...

91.
Bedrock geology of Waseca County, Minnesota, M-73, Plate 1

Bedrock geology of Waseca County, Minnesota, M-73, Plate 1

1993. Bloomgren, Bruce A. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments), scale 1:62,500, Waseca County.

92.
Bedrock geology of Waseca County, Minnesota, M-73, Plate 2

Bedrock geology of Waseca County, Minnesota, M-73, Plate 2

1993. Bloomgren, Bruce A. Structure (recognizable features produced by deformation of rocks) maps of the St. Peter Sandstone, Prairie du Chien Group, and Jordan Sandstone; I...

93.
Bedrock geology of Waseca County, Minnesota, M-73, Plate 3

Bedrock geology of Waseca County, Minnesota, M-73, Plate 3

1993. Bloomgren, Bruce A. Cross sections and structure (recognizable features produced by deformation of rocks) map of the Mt. Simon Sandstone, extending into Le Sueur and R...

94.
Vector Created with Sketch.

Bedrock Geology: Pennsylvania

2001. Pennsylvania Department of Conservation and Natural Resources. Two digital data sets, one for geologic units and faults and the other for dikes, have been prepared for Pennsylvania. The data sets were digitized...

95.
Vector Created with Sketch.

Bedrock Topography 24K - Contours: Ohio

Ohio Geographically Referenced Information Program. This data set contains surface and subsurface information used in the construction of the bedrock-topography maps for the state of Ohio. This data ...

96.
Vector Created with Sketch.

Bedrock Topography 24K - Data Points: Ohio

Ohio Geographically Referenced Information Program. This data set contains surface and subsurface information used in the construction of the bedrock-topography maps for the state of Ohio. This data ...

97.
Bedrock Topography Contours: Indiana

Bedrock Topography Contours: Indiana

2003. Indiana Geological Survey. Bedrock topography was converted from the original published map, Indiana Geological Survey Miscellaneous Map 36. The contours define the elevation...

98.
Polygon

Bedrock Type: Wisconsin, 2008

2008. Wisconsin Department of Natural Resources. This layer consists of a polygon coverage at 1:500,000 scale with information about bedrock type used in the GCSM. Bedrock is the consolidated mate...

99.
C-04 Geologic atlas of Hennepin County, Minnesota

C-04 Geologic atlas of Hennepin County, Minnesota

1989. Balaban, N.H and Minnesota Geological Survey. 9 pls. Scale 1:100,000 and smaller. Pl. 1, data-base; pl. 2, bedrock geology, pl. 3, surficial geology; pl. 4, bedrock topography and depth to bedr...

100.
C-06 Geologic atlas of Dakota County, Minnesota

C-06 Geologic atlas of Dakota County, Minnesota

1990. Balaban, N.H and Minnesota Geological Survey. 9 pls. Scale 1:100,000 and smaller. Pl. 1, data-base; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, depth to bedrock and bedrock topogra...