University of Illinois Urbana-Champaign

ISGS Geonews

Illinois State Geological Survey

Mackinaw River area assessment.

Illinois Department of Natural Resources

LiDAR surface topography of Lee County, Illinois

Domier, Jane E.J.; Luman, Donald E.

The proximity of underground mines to residential and other built-up areas in Illinois

Treworgy, Colin G.; Hindman, Carol A.

Geographic information systems and libraries: patrons, maps, and spatial information : [papers presented at the 1995 Clinic on Library Applications of Data Processing, April 10-12, 1995]

Submitter: Sarah Shreeves

Level II hydrogeologic characterization report : Sugar Camp Creek potential wetland compensation site: Franklin County, Illinois (Federal Aid Project 312, sequence number 9282)

Pociask, Geoffrey E.; Shofner, Gregory A.

Regional distribution of some elements in Illinois soils

Zhang, Yanhong; Frost, Joyce K.

Microcartography and Cartographic Data Bases

Cruse, Larry

Vermilion River area assessment

Illinois Department of Natural Resources

Water supply planning: Kankakee watershed assessment of water resources for water supply

Kelly, Walton R.; Zhang, Zhenxing; Abrams, Daniel B.; Hadley, Daniel R.; Mannix, Devin H.; Getahun, Elias; Knapp, H. Vernon; Roadcap, George S.; Meyer, Scott C.; Dziegielewski, Benedykt; Balikian, Riley; Thomason, Jason F.

Clay mineralogy of Pleistocene and Pennsylvanian sediments in east-central Illinois

White, W. Arthur; Follmer, Leon R.

Glacial sediments, landforms, paleosols, and a 20,000-year-old forest bed in East-Central Illinois

Hansel, Ardith K.; Berg, Richard C.; Phillips, Andrew C.; Gutowski, Vincent G.

Availability of the Springfield Coal for mining in Illinois : map summary of Illinois minerals 118

Treworgy, Colin G.; Korose, Christopher P.; Chenoweth, Cheri A.; North, Daniel L.

Bedrock geology of Willisville Quadrangle, Jackson, Perry, and Randolph Counties, Illinois

Nelson, W. John

Hydrogeologic and geochemical studies of selected natural radioisotopes and barium in groundwater in Illinois

Gilkeson, Robert H.; Cartwright, Keros; Cowart, James B.; Holtzman, Richard B.

Surficial Geology of French Village Quadrangle, St. Clair County, Illinois

Grimley, David A.; McKay, E. Donald, III

Isotopic and geologic studies to identify the sources of sulfate in groundwater containing high barium concentrations

Gilkeson, Robert H.; Perry, Eugene C.; Cartwright, Keros

Database for the characterization and identification of the sources of sodium and chloride in natural waters of Illinois

Panno, S.V.; Hackley, Keith C.; Hwang, H.H.; Greenberg, S.; Krapac, I.G.; Landsberger, S.; O'Kelly, D.J.

Facies analysis of the Ordovician Maquoketa Group and adjacent strata in Kane County, northeastern Illinois

Graese, Anne M.

Hydrogeologic aspects of coal mining in Illinois: an overview

Cartwright, Keros; Hunt, Cathy S.

Illinois rivers decision support system (ILRDSS)

Illinois State Water Survey

Identification of the water quality factors which prevent fingernail clams from recolonizing the Illinois River, phase III : technical completion report

Sandusky, Michael J.; Sparks, Richard E.

Illinois State Water Survey Annual Report 1998-1999: What a Difference We Make

Submitter: Susan Braxton

Guide to the geology of the Galena Area : Jo Daviess County, Illinois, Lafayette County, Wisconsin.

Reinertsen, David L.

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

Jacobson, Russell J.

Prairie Lightning Mini-Symposium

Prairie Research Institute

Mineral production in Illinois in 1966.

Busch, Willis L.

Embarras River area assessment

Illinois Department of Natural Resources. Office of Scientific Research and Analysis

An Early Pennsylvanian flora with megalopteris and noeggerathiales from west-central Illinois

Leary, Richard L.; Pfefferkorn, H.W.

Public groundwater supplies in Champaign county

Woller, Dorothy M.