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Title:Geologic map of the Creal Springs Quadrangle, Illinois
Author(s):Trask, C. Brian; Jacobson, Russell J.
Contributor(s):Illinois State Geological Survey; COGEOMAP (Project); Geological Survey (U.S.)
Subject(s):Geology
Geology--Illinois--Maps
Geographic Coverage:Creal Springs
Johnson County (IL)
Williamson County (IL)
Issue Date:1990
Publisher:Champaign, Ill.: Illinois Dept. of Energy and Natural Resources, Illinois State Geological Survey
Series/Report:IGQ 04
Genre:Maps
Type:Text
Language:English
Description:Relief shown by contours and spot heights
"Contour interval 10 feet"
"Prepared in cooperation with the U.S. Geological Survey, Dallas L. Peck, Director, under the Cooperative Geologic Mapping Program (COGEOMAP)"
Includes text, col. stratigraphic column, col. cross section and index and location maps
"Geology compiled 1980 to 1987"
Includes bibliographical references
URI:http://hdl.handle.net/2142/77914
Rights Information:Copyright 1990 Board of Trustees University of Illinois.
Date Available in IDEALS:2015-06-04
Identifier in Online Catalog:1694419
OCLC Identifier:(OCoLC)ocm22423702


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