O'Fallon Quadrangle

Bedrock Geology | Bedrock Topography | Surficial Geology

Bedrock Geology

Map image not yet available.

Title:
Author: Joseph A. Devera
Description: Please contact author for information.
Year: 1998 STATEMAP
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Bedrock Toppography

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Title:
Author: David A. Grimley
Description: Please contact author for information.
Year:
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Surficial Geology

STATEMAP O'Fallon-SG 7.5, page 1

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Title: Surficial Geologic Map and Cross Sections of the O'Fallon 7.5 Quadrangle
Author: David A. Grimley
Description: 27" × 45" single map sheet, contains map, legend, and cross sections (2)
Year: 1998 STATEMAP
Series ID:
File size: 17.3 mb (scanned)


Updated 11/05/2009 JKH

ILLINOIS STATE GEOLOGICAL SURVEY
E. Donald McKay, III, Interim Director

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