Creal Springs Quadrangle

Geology | Surficial Geology

Geology

IGQ Creal Springs-G 7.5

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Title: Geology of the Creal Springs Quadrangle, Illinois
Author: C. Brian Trask and Russell J. Jacobson
Description: 32" × 38" single map sheet; includes map, legend, descriptive text, descriptive stratigraphic column, inset map and cross section
Year Delivered: 1990
Series ID: IGQ 4 Creal Springs-G
File size: 11.9 mb
Paper: $7.50
 

Surficial Geology

OFS Creal Springs-SG 7.5

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Title: Quaternary Geology of the Creal Springs 7.5-Minute Quadrangle, Illinois
Author: Matthew H. Riggs, Mary S. Lannon, Steven P. Esling, and Leon R. Follmer
Description: 30" × 30" Creal Springs 7.5 single map sheet; includes map, legend and descriptive text
Year: 1992
Series ID: OFS 1992-7 Creal Springs-SG
File size: 1.1 mb
Paper: $7.50

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Updated 11/03/2009 JKH

ILLINOIS STATE GEOLOGICAL SURVEY
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