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Title: Bedrock Geology of Foley Quadrangle, Calhoun County, Illinois
Author: Joseph A. Devera
Description: Two 36" × 30" map sheets; sheet 1 contains map and legends; sheet 2 includes descriptive stratigraphic column, cross section, and descriptive text.
Year: 2010 STATEMAP
File size: 6.5 mb
Ordering information for Illinois State Geological Survey publications
Updated 07/12/2012 SLD