Crab Orchard Lake Quadrangle

Bedrock Geology | Surficial Geology

Bedrock Geology

IGQ Crab Orchard Lake-BG 7.5IGQ Crab Orchard Lake-BG 7.5

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Title: Bedrock Geology of Crab Orchard Lake Quadrangle, Williamson County, Illinois
Author: W. John Nelson
Description: Two 36" × 30" map sheets; sheet 1 includes map and legends; sheet 2 includes descriptive stratigraphic column and descriptive text
Year: 2007
Series ID: IGQ Columbia-BG
File size: 2.5 mb
Paper: $15.00
GIS data: 2.8 mb zip file (contains ArcGIS geodatabase and metadata, ArcReader map document, and published map in PDF format)
 

Surficial Geology

In production; map image not yet available.

Title:
Author: Leon R. Follmer
Description: Please contact author for information.
Year:
Series ID:
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Updated 11/16/2009 JKH

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E. Donald McKay, III, Interim Director

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