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Title: Bedrock Geology of Kaskaskia Quadrangle, Randolph County, Illinois and Ste. Genevieve and Perry Counties, Missouri
Authors: Mary J. Seid
Description: Two 36" x 30 " map sheets; sheet 1 contains map and legends; sheet 2 includes descriptive stratigraphic column; descriptive text and 1 cross section.
Year: 2012; STATEMAP
Cartography, GIS and graphics contributors: Jane E. Johnshoy Domier, and Coy E. Potts. Hillshade by Donald E. Luman.
File size: map: 28.0 mb
Ordering information for Illinois State Geological Survey publications
Updated 09/14/2012 mh