Russell W. Graham ... [and others] ; and contributions by James E. King, Steven R. Ahler, Frances B. King ; compiled by Bonnie W. Styles and Mary Ann Graham
state compilations by Jerry A. Lineback [and others] ; Department of the Interior, United States Geological Survey ; edited and integrated by Gerald M. Richmond and David S. Fullerton
Date
1983
Series
Quaternary geologic atlas of the United States
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1420 (NK-16)
edited by Brandon Curry ; with contributions from Jason Thomason ... [and others] ; [sponsored by the Illinois State Geological Survey with the help of Northern Illinois University, the Illinois State Museum, and the University of Illinois--Chicago]
Date
2008
Series
Illinois State Geological Survey open file series ; 2008-1
based on Hansel and Johnson, 1996 ; revised from Lineback 1979, Killey and Lineback, 1983, Berg and others, 1984, and Berg and others, 1985 ; digitally adapted by Barbara J. Stiff
Date
2000
Series
Illinois State Geological Survey open file series ; 2000-7
E. Donald McKay III ... [and others] ; 51st Midwest Friends of the Pleistocene Field Trip, an ISGS centennial field trip, May 13-15, 2005 ; sponsored by Illinois State Geological Survey
Date
[2005]
Series
Illinois State Geological Survey open file series ; 2005-7