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2.

Abandoned Sand and Pits: Indiana purdue

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.

Active Mines in the Danville Coal Member: Indiana purdue

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...

4.

Active Mines in the Hymera Coal Member: Indiana purdue

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 ...

6.
Vector

Bedrock Exposures in Iowa iowa

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...

7.
Vector

Bedrock Geology 24k - Facies: Ohio ohio-state

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...

8.
Vector

Bedrock Geology 24k - Mines Line: Ohio ohio-state

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...

9.
Vector

Bedrock Geology 24k - Mines Ply: Ohio ohio-state

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...

10.
Vector

Bedrock Geology 24k - Mines Pnt: Ohio ohio-state

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...

11.
Vector

Bedrock Geology 24k - Misc Pnt: Ohio ohio-state

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...

12.
Vector

Bedrock Geology 24k - Structure Line: Ohio ohio-state

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...

13.
Vector

Bedrock Geology 24k - Structure Pnt: Ohio ohio-state

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...

14.
Vector

Bedrock Geology 24k - Units Contacts: Ohio ohio-state

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...

15.
Vector

Bedrock Geology 24k - Units Line: Ohio ohio-state

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...

16.
Vector

Bedrock Geology 24k - Units Ply: Ohio ohio-state

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...

17.
Vector

Bedrock Geology 24k - Units Pnt: Ohio ohio-state

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...

18.
Vector

Bedrock Geology 500k - Contact Pinchouts: Ohio ohio-state

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...

19.
Vector

Bedrock Geology 500k - Contacts: Ohio ohio-state

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...

20.
Vector

Bedrock Geology 500k - Faults: Ohio ohio-state

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...

21.
Vector

Bedrock Geology 500k - Geologic Units: Ohio ohio-state

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...

23.
Mixed

Bedrock Geology: Illinois, 2005 illinois

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...

24.

Bedrock Geology: Indiana purdue

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...

25.
Vector

Bedrock Geology: Michigan michigan

2015. Michigan Department of Natural Resources. Bedrock geology polygons as digitized from the 1987 Michigan Bedrock Geology map. Updated Monthly.

27.
Mixed

Bedrock Geology of Illinois - Geologic Units, 2004 illinois

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...

29.

Bedrock Geology of Iowa 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...

30.
Vector

Bedrock Geology: Pennsylvania penn-state

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...

31.

Bedrock Surface Contours : Indiana purdue

2015. Indiana Geological Survey. BEDROCK_SURFACE_250K_IGS_IN.SHP is an Esri line shapefile providing a contoured depiction of the bedrock surface elevation of Indiana. Surface cont...

32.

Bedrock Surface Elevation DEM : Indiana purdue

2015. Indiana Geological Survey. BEDROCK_SURFACE_DEM_100M_IGS_IN.TIF is a digital elevation model (DEM) in TIFF format that shows the elevation of the bedrock surface in Indiana, w...

33.
Vector

Bedrock Topography 24k - Contours: Ohio ohio-state

Ohio Department of Natural Resources. This data set contains surface and subsurface information used in the construction of the bedrock-topography maps for the state of Ohio. This data ...

34.
Vector

Bedrock Topography 24k - Data Points: Ohio ohio-state

Ohio Department of Natural Resources. This data set contains surface and subsurface information used in the construction of the bedrock-topography maps for the state of Ohio. This data ...

35.

Bedrock Topography Contours: Indiana purdue

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

36.
Polygon

Bedrock Type, Wisconsin 2008 wisconsin

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...

37.

Buried Bedrock Surface: Illinois, 2004 illinois

1994. Herzog, B.L.. B.J. Stiff, C.A. Chenoweth, K.L. Warner, J.B. Sievering, C. Avery. The Buried Bedrock Surface of Illinois map represents the first revision of the bedrock topography map since the second edition was published by th...

38.

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

39.

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

40.

C-07 Geologic atlas of Ramsey County, Minnesota minnesota

1992. Meyer, G.N and Minnesota Geological Survey. 10 pls. Scale 1:48,000 and smaller. Pl. 1, data-base; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, bedrock topography and Quaternary st...

42.

C-09 Geologic atlas of Rice County, Minnesota [Part A] minnesota

1995. Hobbs, H.C and Minnesota Geological Survey. 6 pls. Scale 1:100,000. Pl. 1, data-base; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, Quaternary stratigraphy; pl. 5, depth to bedrock...

46.

C-13 Geologic atlas of Pine County, Minnesota [Part A] minnesota

2001. Boerboom, T.J and Minnesota Geological Survey. 7 pls. Scale 1:100,000. Pl. 1, data-base map; pl. 2, bedrock geologic map and sections; pl. 3, supplemental data on bedrock geology and geophysics;...

48.

C-15 Geologic atlas of Pope County, Minnesota [Part A] minnesota

2003. Harris, K.L and Minnesota Geological Survey. 5 pls. Scales 1:100,000 and 1:200,000. Pl. 1, data-base map; pl. 2, bedrock geology, bedrock topography, and depth to bedrock; pl. 3, surficial geo...

50.

C-17 Geologic atlas of Scott County, Minnesota minnesota

2006. Setterholm, D.R and Minnesota Geological Survey. 6 pls. Scale 1:100,000. Pl. 1, data-base map; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, Quaternary stratigraphy; pl. 5, bedrock topo...

51.

C-18 Geologic atlas of Todd County, Minnesota [Part A] minnesota

2007. Setterholm, D.R and Minnesota Geological Survey. Six plates. Scales 1:100,000 and 1:200,000. Pl. 1, data-base map; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4, Quaternary stratigraphy;...

56.

C-23 Geologic Atlas of Benton County, Minnesota [Part A] minnesota

2010. Setterholm, Dale R and Minnesota Geological Survey. 5 pls. Scales 1:100,000 and 1:200,000. Pl. 1, data-base map; pl. 2, bedrock geology; pl. 3, surficial geology; pl. 4 Quaternary stratigraphy; pl. 5...

60.

C-27 Geologic Atlas of Anoka County, Minnesota [Part A] minnesota

2011. Setterholm, Dale, R and Minnesota Geological Survey. Scale 1:100,000. Plates 2 and 3 were completed in 2011 as part of the USGS Statemap program. Additional plates, digital data and recomposed version...

62.

C-29 Geologic Atlas of Clay County, Minnesota [Part A] minnesota

2014. Bauer, Emily J and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock geology, Plate 3, Surficial geology, Plate 4 Quaternary stratigraphy, Plate 5 Bedrock topography, Depth-to-bed...

63.

C-30 Geologic Atlas of Wright County, Minnesota [Part A] minnesota

2013. Tipping, Robert G and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock geology, Plate 3, Surficial geology, Plate 4 Quaternary stratigraphy, Plate 5 Sand distribution models, Plate ...

66.

C-33 Geologic Atlas of Houston County, Minnesota minnesota

2014. Setterholm, Dale, R and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock geology, Plate 3, Surficial geology, Plate 4 Bedrock topography and Depth-to-bedrock, Scale 1:100,000. Plates ...

67.

C-34 Geologic Atlas of Winona County, Minnesota minnesota

2014. Setterholm, Dale, R and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock geology, Plate 3, Surficial geology, Plate 4 Bedrock topography and Depth-to-bedrock, Scale 1:100,000. Plates ...

69.

C-36 Geologic Atlas of Redwood County, Minnesota minnesota

2016. Setterholm, Dale, R and Minnesota Geological Survey. Plate 1 - Data Base, Plate 2 - Bedrock Geology, Plate 3 - Surficial Geology, Plate 4 - Quaternary Stratigraphy, Plate 5 - Sand Distribution Model -...

70.

C-37 Geologic Atlas of Brown County, Minnesota minnesota

2016. Boerboom, Terrence Jauthor and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock Geology, Plate 3, Surficial Geology, Plate 4 Quaternary Stratigraphy, Plate 5 Bedrock Topography, Depth-to-Bed...

71.

C-38 Geologic Atlas of Kanabec County, Minnesota minnesota

2014. Boerboom, Terrence J and Minnesota Geological Survey. Surface and bedrock geology of Kanabec County, Mn., also includes data-base information, bedrock topography, depth to bedrock in GIS and image form...

72.

C-39 Geologic Atlas of Washington County, Minnesota minnesota

2016. Bauer, Emily J and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock Geology, Plate 3, Surficial Geology, Plate 4 Quaternary Stratigraphy, Plate 5 Sand Distribution Model, Plate 6...

73.

C-40 Geologic Atlas of Wadena County, Minnesota minnesota

2016. Lusardi, Barbara, A and Minnesota Geological Survey. Plate 1 - Data Base, Plate 2 - Bedrock Geology, Plate 3 - Surficial Geology, Plate 4 - Quaternary Stratigraphy, Plate 5 - Sand Distribution Model -...

75.

C-42 Geologic Atlas of Becker County, Minnesota minnesota

2017. Bauer, Emily J and Minnesota Geological Survey. Plate 1, Data Base, Plate 2, Bedrock Geology, Plate 3, Surficial Geology, Plate 4 Quaternary Stratigraphy, Plate 5 Supplemental Quaternary Stratigr...

76.
Vector

Critical Dunes: Michigan michigan-state

2015. State of Michigan. Digital form of maps used in Designated and Critical Sand Dune Areas pamphlet. Published by Geological Survey Division in 1996. These are the same ...

79.

Depth Ranges of the Hymera Coal Member: Indiana purdue

2014. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana were published as part of the Special Report series of the Indian...

83.

Driftless Areas: Illinois, 2004 illinois

1994. Illinois State Geological Survey. This is a polygon feature class containing driftless areas in Illinois. These areas are analogous to areas of the state where the bedrock surface i...

84.
Vector

Earthquake Epicenters Of Ohio: Ohio ohio-state

Ohio Department of Natural Resources. This data set contains information pertaining to Ohio earthquakes that have an instrumental magnitude of 2.0 or greater. This data set was created ...

85.

Earthquake Paleoliquefaction Sites: Indiana purdue

2003. Indiana Geological Survey. EARTHQUAKE_LIQUEFACTION_IN is a point shapefile that shows sites where paleoliquefaction features have been identified in the field by Pat Munson o...

86.

Ecological Sections of: Minnesota minnesota

2014. Minnesota Department of Natural Resources (DNR). This coverage provides information for all three levels of the Ecological Classification System (ECS): Provinces, Sections, and Subsections. The b...

93.

Extent of Wisconsin glaciation: Indiana purdue

2010. Indiana Geological Survey. WISCONSIN_GLACIAL_LIMIT_IN.shp is a line shapefile that shows the Wisconsin glacial limit in Indiana as delineated by mapped glacial deposits at a ...

94.
Vector

Geochemistry Samples - Coal: Ohio ohio-state

Ohio Department of Natural Resources. This dataset contains all the different types of stratigraphic data points archived at the Ohio Department of Natural Resources, Division of Geolog...

96.
Vector

Geology - Geologic Formations: Maryland maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This file of geologic unit polygons is for educational us...

97.
Vector

Geology - Hydric Soils: Maryland maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data layer is a compilation of the MUPOLYGON feature...

98.
Vector

Geology - Physiographic Provinces: Maryland maryland

2016. ArcGIS Online for Maryland. This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov.This data layer contains the Province-level physiographic...