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11. National Wetland Inventory Points: Indiana

2003. United States Fish and Wildlife Service. WETLANDS_NWI_POINT_IN is a point shapefile that contains features of wetlands, lakes, ponds and other water resources in Indiana counties. Point fe...

12. National Wetland Inventory Polygons by County: Indiana

2003. United States Fish and Wildlife Service. WETLANDS_NWI_POLY_IN is a polygon shapefile that contain features of wetlands, lakes, ponds and other water resources in Indiana counties. The laye...

13. Purdue Campus: West Lafayette, Indiana, 2003

2003. The Purdue historical campus map collection was scanned and georeferenced by Purdue University Libraries. The physical maps were collected as Purdu...

14. Sand and Gravel Resource Potential in Mapped Surficial Material: Indiana

2003. Indiana Geological Survey. SAND_GRAVEL_RESOURCES_IN is a polygon shapefile that identifies sand and gravel permissive tracts in the surficial unconsolidated deposits of India...

15. School Districts for Indiana in 2000: Indiana

2003. United States Census Bureau. The following is excerpted from an online document produced by the U.S. Census Bureau pertaining to unified school districts (found at http://www.c...

16. Silurian Reef Locations (Point): Indiana

2003. Indiana Geological Survey. SILURIAN_REEF_POINTS_MM54_IN is a point shapefile that shows the locations of Silurian rock reef formations in Indiana. These data include five cat...

17. Silurian Reef Locations (Polygon): Indiana

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...