Guide to the geology of the Rock Cut State Park and Rockford area, Winnebago County, Illinois
By: Wayne T. Frankie, Dennis R. Kolata, and Richard C. Berg
Contributors: Kolata, Dennis R.; Berg, Richard C.; Illinois State Geological Survey
Series: Field trip guidebook -- 1999C; Field trip guidebook -- 1999D
Publisher: Dept. of Energy and Natural Resources, Illinois State Geological Survey
Published: 1999
Place of publication: Champaign, Ill
Language: eng
Number of pages: 59
Subjects: Geology
Notes: "September 11, 1999."

"October 16, 1999."

Includes bibliographical references.