Bedrock Geology of Grand Detour Quadrangle, Ogle and Lee Counties, Illinois

Grand Detour Bedrock map 1
Grand Detour Bedrock map 2
Description: 

Two 30" × 35" map sheets; sheet 1 contains map and legends; sheet 2 includes descriptive stratigraphic column, cross section, descriptive text, and 2 figures.

Year: 
2012; originally 2011
STATEMAP
Series ID: 
IGQ Grand Detour BG
Downloads: 
File Size: 
20.7 mb
Paper: 
$15.00
GIS data: 

8.5 mb zip file (contains ArcGIS geodatabase and metadata, ArcReader map document, and published map in PDF format)


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