Big Ten Academic Alliance Geospatial Discovery Portal

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61.
Thickness Ranges of the Hymera Coal Member (Dugger Formation, Pennsylvanian) in West-Central Indiana: Indiana

Thickness Ranges of the Hymera Coal Member (Dugger Formation, Pennsylvanian) in West-Central Indiana: Indiana

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...

62.
Thickness Ranges of the Springfield Coal Member (Petersburg Formation, Pennsylvanian) in West-Central Indiana: Indiana

Thickness Ranges of the Springfield Coal Member (Petersburg Formation, Pennsylvanian) in West-Central Indiana: Indiana

2011. Indiana Geological Survey. In the past a series of reports on coal resources of selected counties in Indiana was published as part of the Special Report series of the Indiana...

63.
Thickness Ranges of Unconsolidated Deposits: Indiana

Thickness Ranges of Unconsolidated Deposits: Indiana

2002. Indiana Geological Survey. UNCONSOL_TH_MM37_IN is a polygon shapefile showing thickness ranges of unconsolidated deposits (everything above the bedrock) in Indiana. The thick...

64.
Woodfordian Moraines of Illinois, 2004

Woodfordian Moraines of Illinois, 2004

1991. Illinois State Geological Survey. This is an SDE polygon feature class containing named Woodfordian moraines, or Wisconsinan end moraines, of Illinois. Scale is 1:500,000. The prima...

65.
Bedrock Geology 500K - Contacts: Ohio

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...

66.
Bedrock Geology 500K - Faults: Ohio

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...

67.
Vector Created with Sketch.

Surficial Geology: Wasington County, Minnesota

Washington County Public Works. Surficial Geology of Washington County. map of surface of unconsolidated material covering the bedrock of Washington County.

68.
Bedrock Geology 24K - Facies: Ohio

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...

69.
Quaternary Geology 500K - Lines: Ohio

Quaternary Geology 500K - Lines: Ohio

Ohio Geographically Referenced Information Program. Since the publication of the Glacial map of Ohio (Goldthwait, White, and Forsyth, 1961, U.S. Geological Survey Miscellaneous Geologic Investigation...

70.
Karst - Karst geology of Ohio: Ohio

Karst - Karst geology of Ohio: Ohio

Ohio Geographically Referenced Information Program. This data is to be used to locate known and indicated karst features, and to define the probable karst terranes.

71.
Density of sinkholes per square kilometer in southern Indiana and Kentucky, Derived from the 2011 Sinkhole Inventory: Indiana

Density of sinkholes per square kilometer in southern Indiana and Kentucky, Derived from the 2011 Sinkhole Inventory: Indiana

2011. Indiana Geological Survey. This raster file was created to display in a geographic information systems (GIS) the density in square kilometers of mapped and modeled (indirectl...

72.
Generalized bedrock map of southern Indiana

Generalized bedrock map of southern Indiana

1951. Patton, John B.(John Barratt), 1915-cartographer. Blue line.; August, 1951.; Not for publication, for correspondence use only--Upper margin. Scale approximately 1:1,500,000.

73.
Geologic map of Indiana

Geologic map of Indiana

1956. Patton, John B.(John Barratt), 1915-cartographer. Base from Map of Indiana, 1950 edition, published by the U.S. Geological Survey. Minor revisions and additions made from Indiana Department of Cons...

74.
Lake Monroe land suitability study: geologic map.

Lake Monroe land suitability study: geologic map.

197-?. Appears to be a reprint of a map from the 1975 Lake Monroe Land Suitability Study. Scale approximately 1:24,000.

75.
Petroleum Well Locations: Indiana

Petroleum Well Locations: Indiana

2015. Indiana Geological Survey. PETROLEUM_WELLS_IGS_IN.SHP is an ESRI ArcGIS point shapefile of locations of all known petroleum test wells in Indiana as of January 8, 2015, as co...

76.
Sinkhole inventory for southern Indiana and northern Kentucky: Indiana

Sinkhole inventory for southern Indiana and northern Kentucky: Indiana

2011. Indiana Geological Survey. This point shapefile was created to display in a geographic information system (GIS) mapped and modeled (indirectly mapped) sinkhole locations in s...

77.
Surface Coal Mines: Indiana

Surface Coal Mines: Indiana

2017. Indiana Department of Natural Resources, Division of Reclamation. COAL_MINE_SURFACE_DNR_IN.SHP provides the locations of all documented surface coal mines that have operated in the coal region of Indiana since the...

78.
Underground Coal Mines: Indiana, 2008

Underground Coal Mines: Indiana, 2008

2017. Indiana Department of Natural Resources, Division of Reclamation. COAL_MINE_ENTRIES_DNR_IN.SHP contains the entrance locations of all documented underground coal mine entrances that have operated in the coal regio...

79.
Underground Coal Mines: Indiana, 2010

Underground Coal Mines: Indiana, 2010

2017. Indiana Department of Natural Resources, Division of Reclamation. COAL_MINE_UNDERGROUND_DNR_IN.SHP provides the locations of all documented underground coal mines that have operated in the coal region of Indiana s...

80.
Bedrock Geology 500K - Contact Pinchouts: Ohio

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...