U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

General Information

  • Title: Bedrock geologic map of Indiana
  • Author(s): Gray, H.H., Ault, C.H., and Keller, S.J.
  • Publishing Organization: Indiana Geological Survey
  • Series and Number: Miscellaneous Map 48
  • Publication Date: 1987
  • Map Scale: 1:500,000
  • Cross Section: Yes
  • North Latitude: 41° 45' 48" N (41.7633)
  • South Latitude: 37° 46' 25" N (37.7736)
  • East Longitude: 84° 47' 5" W (-84.7846)
  • West Longitude: 88° 5' 52" W (-88.0979)
  • Corrections to this entry?
* See base map disclaimer below.
Find more maps in this area with mapView

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.