Regional Maps

Bedrock Topography of the Middle Illinois River Valley
Coal Trace Element Maps
Geologic Materials in the Vicinity of the Lower Wabash Valley Illinois, Indiana, and Kentucky
Infrastructure for Emergency Response Planning in the Vicinity of the Lower Wabash Valley Illinois, Indiana, and Kentucky


Updated 10/13/2009 JKH

ILLINOIS STATE GEOLOGICAL SURVEY
E. Donald McKay, III, Interim Director

Terms of use         Privacy Statement

© 2009 University of Illinois Board of Trustees. All rights reserved.
For permissions information, contact the Illinois State Geological Survey.