Wisconsinan and Sangamonian type sections of central Illinois
By: leaders, E. Donald McKay, Alan D. Harn ; contributors Leon R. Follmer ... [et al.].
Contributors: McKay, E. D.; Harn, Alan D.; Follmer, Leon R.; Illinois State Geological Survey.
Publisher: Illinois State Geological Survey
Published: 1986
Place of publication: Champaign, Ill
Language: eng
Number of pages: 48
Subjects: Geology, Stratigraphic -- Quaternary -- Guidebooks.; Geology -- Illinois -- Guidebooks.
Genres: Guidebooks.
Notes: "American Quaternary Association, Ninth Biennial Meeting, Champaign, IL, May 31-June 6, 1986."

Includes bibliographical references.