RI060

Publication Title: 
Preliminary geologic map of the Mississippian formations in the Dongola, Vienna and Brownfield quadrangles
Publication Type: 
Report of Investigations
Author: 
by Stuart Weller and Frank F. Krey. Explanation and stratigraphic summary / by J. Marvin Weller
Year: 
1939

Ordering information for Illinois State Geological Survey publications