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Bedrock Geology of Anna Quadrangle, Union County, Illinois

Bedrock Geology of Anna Quadrangle, map thumbnail, sheet 1
Bedrock Geology of Anna Quadrangle, map thumbnail, sheet 2
Authors: 
Joseph A. Devera
W. John Nelson
Contributors: 
L. Verhelst
J. Domier
Description: 

Two 35" x 30" map sheets; sheet 1 contains map and legends; sheet 2 contains descriptive stratigraphic column and cross section.

Year: 
1995; revised 2007
Program: 
STATEMAP
Downloads: 
PDF icon anna_bg_map.pdf
GIS Download (GeMS): 
anna-bg-gems.zip
Recommended citation: 

Devera, J.A., and W.J. Nelson, 1995, Bedrock Geology of Anna Quadrangle, Union County, Illinois: Illinois State Geological Survey, USGS-STATEMAP contract report, STATEMAP Anna -BG, 1:24,000.

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