Early Pennsylvanian paleotopography and depositional environments, Rock Island County, Illinois
By: Richard L. Leary, C. Brian Trask
Contributors: Trask, C. Brian; Geological Society of America. North-Central Section. Meeting
Series: ISGS guidebook -- 18; Illinois State Geological Survey guidebook -- 18.
Publisher: Illinois State Geological Survey
Published: 1985
Place of publication: Champaign, Ill
Language: eng
Number of pages: 42
Subjects: Paleobotany; Stratigraphic Geology
Notes: "Nineteenth Annual Meeting, North-Central Section of the Geological Society of America, Northern Illinois University, De Kalb, Illinois, April 25-27, 1985"--Cover.

Includes bibliographical references (p. 27-29).