The eastern margin of the Burlington-Keokuk (Valmeyeran) carbonate bank in Illinois
By: Jerry A. Lineback.
Series: Circular / Illinois State Geological Survey ;; 520
Publisher: Illinois State Geological Survey
Published: 1981
Place of publication: Champaign, IL (615 East Peabody Dr., Champaign 61820)
Language: eng
Number of pages: 24
Subjects: Limestone -- Illinois.
Notes: Bibliography: p. 24.