RPR1985-K

Publication Title: 
Unifying nomenclature in the Pennsylvanian System of the Illinois Basin
Publication Type: 
Reprints
Author: 
R. J. Jacobson, C. B. Trask, C. H. Ault, D. D. Carr, H. H. Gray, W. A. Hasenmueller, D. Williams, and A. D. Williamson
Year: 
1985

Ordering information for Illinois State Geological Survey publications