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GIS Available Data

Quadrangle GIS Data

Surficial Geology

Alton
French Village
Maple Park
Rome
Ames
Geneva
Marine
Spring Bay
Bethalto
Grafton
Marion
St. Jacob
Carbondale
Grantfork
Mascoutah
Wauconda
Saline Mines
Grayslake
Metropolis
Welge
Chillicothe
Hampshire
New Athens East
Wood River
Columbia
Shetlerville
New Douglas
Worden
Crab Orchard
Herrin
Oak Hill
Cave-In-Rock
Crab Orchard Lake
Highland
Paderborn
Dekoven
Crystal Lake
Johnston City
Pingree Grove
Herod
Dunlap
Rosiclare
Pittsburg
Karbers Ridge
Elburn
Lacon
Prairietown
Repton
Elgin
Libertyville
Red Bud
Naperville
Elsah

Surficial Geology 1939

Arlington Heights
Elmhurst
Hinsdale
River Forest
Berwyn
Englewood
Jackson Park
Sag Bridge
Blue Island
Evanston
Lake Calumet
Steger
Calumet City
Manhattan
Mokena
Tinley Park
Chicago Loop
Harvey
Palos Park
Wheeling
Dyer
Highland Park
Park Ridge
Frankfort

Bedrock Geology

Ava
Freeburg
Mount Pleasant
Saline Mines
Bethalto
Grand Detour
Murphysboro
Smithland
Brownfield
Harrisburg
Oraville
Valmeyer
Carbondale
Herrin
Paducah Northeast
Vergennes
Carrier Mills
Johnston City
Pittsburg
Vienna
Crab Orchard
Kaskaskia
Pomona
Welge
Crab Orchard Lake
Karbers Ridge
Prairietown
Willisville
Elsah
Kellerville
Raddle
Dixon East
Fishhook
Marion
Rockwood

Geology

Bandana
Equality
Makanda
Reevesville
Bloomfield
Glendale
Mill Creek
Rudement
Cairo
Goreville
Mermet
Shawneetown
Cobden
Jonesboro
New Athens West
Stonefort
Creal Springs
Joppa
Olmsted
Waltersburg
Cypress
Karnak
Pulaski
Wolf Lake
Dongola
Lick Creek
Red Bud
Ware
Eddyville

Drift Thickness

Carbondale

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