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Showing 181–210 of 9,058 items

Groundwater Flow Models of Illinois: Data, Processes, Model Performance, and Key Results

Abrams, Daniel B.; Mannix, Devin H.; Hadley, Daniel R.; Roadcap, George S.

Map showing location of data points, Jo Daviess County, Illinois

Riggs, Matthew H.; McGarry, Christopher S.

Studies of the Chester series in the Illinois basin.

Illinois State Geological Survey; Cohee, George Vincent; Cooper, Chalmer L.; Tippie, Frank E.

Geogram - Illinois State Geological Survey

Geobit - Illinois State Geological Survey

Illinois Geologic Quadrangle (IGQ) - Illinois State Geological Survey

Assessment of a Regional Aquifer in Central Illinois

Burris, Charles B.; Morse, Walter J.; Naymik, Thomas G.

Final Report: Hydrogeologic Characterization and Stream Assessment at Franklin Creek State Park, Lee County, Illinois

Schleich, Katharine L.; Ackerman, Jessica R.; Pociask, Geoffrey E.

Program : Dedication of the Natural Resources Building

Submitter: Susan Braxton

State Park Geology - Illinois State Geological Survey

Thumbnail for Statewide Screening Activities for Illinois' Low-level Radioactive Waste (LLRW) Disposal Facility: Final Report to the Illinois Low-Level Radioactive Waste Task Group and the Director, Illinois Department of Nuclear Safety

Statewide Screening Activities for Illinois' Low-level Radioactive Waste (LLRW) Disposal Facility: Final Report to the Illinois Low-Level Radioactive Waste Task Group and the Director, Illinois Department of Nuclear Safety

Cartwright, Keros; Peden, Mark E.

Geology and mineral resources of the Dixon Quadrangle

Knappen, Russell Stafford

Bedrock topography of Murphysboro Quadrangle, Jackson County, Illinois

Griffith, Gary W.; Denny, F. Brett; Jacobson, Russell J.

Guidebook - Illinois State Geological Survey

Bulletin - Illinois State Geological Survey

Annual Report - Illinois State Geological Survey

Oil investigations in Illinois in 1916, under direction of Fred H. Kay.

Illinois State Geological Survey; Kay, Fred Hall; Brokaw, Albert Dudley; St. Clair, Stuart; Butts, Charles

Illinois Scientific Surveys Joint Report - Illinois State Geological Survey

Contributions to the study of coal

Illinois State Geological Survey; Thiessen, Gilbert; Cady, Gilbert H.; Rees, Orin Wainwright; Reed, Frank Hynes

Synopsis of current three-dimensional geological mapping and modeling in geological survey organizations

Berg, Richard C.

Illinois County Geologic Map (ICGM) - Illinois State Geological Survey

Surficial geology of Lacon Quadrangle, Marshall County, Illinois

McKay, E. Donald, III; Berg, Richard C.; Stumpf, Andrew J.; Weibel, C. Pius

The oolite of the Ste. Genevieve formation

Lamar, John Everts

Geotechnical site investigation for an advanced photon source at Argonne National Laboratory, Illinois

Killey, Myrna M.; Trask, C. Brian

Oil and gas drilling report. No. 495-518

Submitter: Howard Ding

Oil and gas development and possibilities in east-central Illinois. (Clark, Coles, Douglas, Edgar and parts of adjoining counties)

Mylius, Louis Aubrey

Oil and gas drilling report. No. 567-578