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You searched for: geology Remove constraint geology Creator Indiana Geological Survey Remove constraint Creator: Indiana Geological Survey Layer Geom Type S Polygon Remove constraint Layer Geom Type S: Polygon Time Period 2000-2004 Remove constraint Time Period: 2000-2004
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2.

Physiographic Regions: Indiana purdue

2002. Indiana Geological Survey. PHYSIOGRAPHY_SR61_IN is a polygon shapefile that shows the physiographic regions of Indiana. Detailed descriptions of these regions can be obtained...

3.

Silurian Reef Locations (Polygon): Indiana purdue

2003. Indiana Geological Survey. SILURIAN_REEF_POLYGONS_MM54_IN is a polygon shapefile that shows the general locations of Silurian rock reef bank formations in Indiana. These data...

4.

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...

8.

Quaternary Geologic Map : Indiana purdue

2002. Indiana Geological Survey. SURFICIAL_GEOL_MM49_IN is a polygon shapefile that shows surficial geology in Indiana at a scale of 1:500,000. The mapped units include textural as...

9.

Ecoregions, Levels III and IV, Indiana: Indiana purdue

2003. A. Woods, J. Omernik, S. Brockman, T. Gerber, W. Hosteter, And S. Azevedo and Indiana Geological Survey. The following is excerpted from the metadata for OHIN_ECO: "The ecoregions shown here have been derived from Omernik (1987) and fr refinements of ...