University of Illinois Urbana-Champaign

Geologic map of the Creal Springs Quadrangle, Illinois

Trask, C. Brian; Jacobson, Russell J.

Geologic map of the Eddyville Quadrangle, Illinois

Nelson, W. John; Lumm, D.K.

Geologic map of the Stonefort Quadrangle, Illinois

Nelson, W. John; Lumm, Donald K.

Geologic map of the Reevesville quadrangle, Johnson, Massac, and Pope counties, Illinois

Nelson, W. John

Geologic map of the Jonesboro and Ware Quadrangles, Union County, Illinois

Nelson, W. John; Devera, Joseph A.

Geologic map of the Cobden Quadrangle, Jackson and Union Counties, Illinois

Devera, Joseph A.; Nelson, W. John

Geologic map of the Mill Creek and McClure Quadrangles, Alexander and Union Counties, Illinois

Devera, Joseph A.; Nelson, W. John; Masters, John M.

Geologic map of the Bloomfield Quadrangle, Johnson County, Illinois

Nelson, W. John

Geologic Map of the Lick Creek Quadrangle, Johnson, Union and Williamson Counties, Illinois

Weibel, C. Pius; Nelson, W. John

Geologic map of the Wolf Lake Quadrangle, Jackson and Union Counties, Illinois

Devera, Joseph A.

Geologic map of the Goreville Quadrangle, Johnson and Williamson Counties, Illinois

Jacobson, Russell J.

Geologic map of the Rudement Quadrangle, Saline County, Illinois

Nelson, W. John; Lumm, Donald K.

Geologic map of the Waltersburg Quadrangle, Pope County, Illinois

Weibel, C. Pius; Nelson, W. John; Devera, Joseph A.

Quaternary geology of the Eddyville 7.5-minute quadrangle, Illinois

Henderson, Elizabeth D.; Lannon, Mary S.; Esling, Steven P.; Riggs, Matthew H.; Follmer, Leon R.

Quaternary geology of the Stonefort 7.5-minute quadrangle, Illinois

Lannon, Mary S.; Esling, Steven P.; Riggs, Matthew H.; Follmer, Leon R.

Geologic mapping for the future of Illinois

Submitter: Howard Ding

Geology of the Waltersburg Quadrangle, Pope County, Illinois

Weibel, C. Pius; Nelson, W. John; Oliver, Lynne B.; Esling, Steven P.

A guide to the geology of the Golconda area, Pope and Hardin Counties / Illinois State geological Survey / Fieldtrip Guidebook No. 1994 A

Reinertsen, David L.

Illinois State Geological Survey : [annual report]. Illinois State Geological Survey Report 1990-91

Illinois State Geological Survey

Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1991-92 vol. 1

Illinois State Geological Survey

Geology of the Lick Creek Quadrangle, Johnson, Union, and Williamson counties, southern Illinois

Nelson, W. John; Weibel, C. Pius

Guide to the geology of the Cave in Rock and Rosiclare Area, Hardin County.

Reinertsen, David L.

Geology of the Goreville Quadrangle, Johnson and Williamson Counties, Illinois.

Jacobson, Russell J.

Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1985-86

Illinois State Geological Survey

Illinois State Geological Survey : [annual report]. Illinois State Geological Survey Report 1991-92

Illinois State Geological Survey

ISGS Geonews

Illinois State Geological Survey

Geology of the Eddyville, Stonefort, and Creal Springs Quadrangles, southern Illinois

Nelson, W. John; Devera, Joseph A.; Jacobson, Russell J.; Lumm, Donald K.; Peppers, Russel A.; Trask, Brian; Weibel, C. Pius; Follmer, Leon R.; Riggs, Matthew H.; Esling, Steven P.; Henderson, Elizabeth D.; Lannon, Mary S.

Illinois State Geological Survey : [annual report]. Illinois State Geological Survey Report 1988-89

Illinois State Geological Survey

Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1986-87

Illinois State Geological Survey

Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1987-88

Illinois State Geological Survey