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Erwin Quadrangle

[an error occurred while processing this directive] Erwin Quad
County: Schuyler
Current Date: 1981
Photo Revision Date:
Archive Date: 1981


Surrounding Quads
Fandon Doddsville Industry
Camden ERWIN Rushville North
Lake Mount Sterling Ripley Rushville South

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ISGS Publications

 

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ILLINOIS STATE GEOLOGICAL SURVEY
INSTITUTE OF NATURAL RESOURCE SUSTAINABILITY     |    UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN

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Updated 8/22/2008 SLD