Bedrock Maps

Quadrangle Maps

Bedrock Geology
Altenburg	Ames	Ava	Bethalto
Carrier Mills	Chester	Collinsville	Columbia
Edwardsville	Elsah	Foley	Freeburg
Gorham	Grafton	Granite City	Harrisburg
Karbers Ridge	Monks Mound	Oakville	Oraville
Oregon	Paderborn	Paducah NE	Prairie du Rocher
Prairietown	Raddle	Renault	Rockwood
Selma	Shetlerville	Valmeyer	Vergennes
Vienna	Villa Grove	Waterloo	Welge
Willisville	Wood River
Bedrock Topography
Antioch	Aurora North	Beecher West/Steger	Crystal Lake
French Village	Maple Park	Spring Bay	Sugar Grove
Villa Grove	Vincennes
Coal Resources
Villa Grove
Geology
Bloomfield	Cobden	Creal Springs	Dongola
Eddyville	Equality	Glendale	Goreville
Jonesboro/Ware	Lick Creek	Makanda	Mermet
Mill Creek/McClure	New Athens West	Olmsted	Pulaski
Red Bud	Reevesville	Rudement	Stonefort
Waltersburg	Wolf Lake
Poster
Villa Grove

County Maps

Bedrock Geology
Boone-Winnebago	Carroll	Cook	Jo Daviess
Kane	Lee
Bedrock Topography
Boone-Winnebago	Carroll	Jo Daviess	Lee
McLean	Tazewell
Coal
County Index
Cross Sections
Kane
Extraction Operations
McLean
Potential Dolomite Resources
Carroll
Resource Extraction
Tazewell
Three-dimensional Model
Kane	Lake

Statewide Maps

Bedrock Geology
Coal Industry

Updated 10/5/2009 JKH

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

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