De Long Quadrangle

Error processing SSI file
 De Long Quad
County: Knox
Current Date: 1982
Photo Revision Date:
Archive Date: 1982

Surrounding Quads

Northwest - Galesburg West
North - Galesburg East
Northeast - Appleton
West - Abingdon
East - Maquon
Southwest - Avon
South - London Mills
Southeast - Fairview

Ordering information for Illinois State Geological Survey Publications

ISGS Publications


Updated 01/06/2010 SLD

ILLINOIS STATE GEOLOGICAL SURVEY
615 E. Peabody
Champaign, IL 61820
217-333-4747
info@isgs.illinois.edu

Terms of use         Privacy Statement

© 2012 University of Illinois Board of Trustees. All rights reserved.
For permissions information, contact the Illinois State Geological Survey.