GB019

Publication Title: 
Illinoian and Wisconsinan stratigraphy and environments in northern Illinois : the Altonian revised
Publication Type: 
Guidebook Series
Author: 
Richard C. Berg, John P. Kempton, Leon R. Follmer, Dennis P. McKenna, Robert J. Krumm, John M. Masters, Richard C. Anderson, Rebecca L. Meyers, James E. King, Howard E. Canfield, David M. Mickelson
Year: 
1985

Ordering information for Illinois State Geological Survey publications