Bedrock Geology of De Soto Quadrangle, Franklin, Jackson, and Williamson Counties, Illinois

Call Number: 
4100 IGQ De Soto-BG Folded - F
Author: 
Nelson, W. John
Publisher: 
Illinois State Geological Survey
Date: 
2019
Map Description: 
2 sheets
Keywords: 
Bedrock geology; Geology - Maps - Illinois; Franklin County, Illinois; Jackson County, Illinois; Williamson County, Illinois;
Scale: 
1:24,000

 

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