34" × 28" (three sheets); includes map, legend, cross sections (6), descriptive text, inset maps (4), schematic cross section, and table
17.8 mb zip file (GIS file contents)
Purchase this map online through Shop ISGS*, or contact the Sales and Information Office for more information.
*excludes EDMAP series
Richard C. Berg, Interim Director
615 E. Peabody
Champaign, IL 61820
© 2014 University of Illinois Board of Trustees. All rights reserved.
For permissions information, contact the Illinois State Geological Survey.