Grantfork Quadrangle
Surficial Geology

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Authors: David A. Grimley and Andrew C. Phillips
Description: Two 36" × 30" map sheets; sheet 1 contains map and legends; sheet 2 includes descriptive text with figures and table, and 2 cross sections
Year: 2006; originally STATEMAP 2005
Series ID: IGQ Grantfork-SG
File size: 5.8 mb
Paper: $15.00
Ordering information for Illinois State Geological Survey publications
Updated 11/03/2009 JKH
