Well locations of Antioch Quadrangle, Lake County, Illinois and Kenosha County, Wisconsin

Includes text, and 1 location mapIncludes bibliographical references (leaf 6 of pamphlet

Beneath Illinois roads : from the surface to bedrock

"Surface deposits compiled from Hansel and Johnson (1996), Lineback (1979), and William and Frye (1970)." / Includes col. ill., glacial timetable, and ancillary map. / On verso: "Beneath Illinois roads: from the surface to bedrock," 1 cross section and 5 ancillary maps with text: Land cover -- Surface topography -- Surface deposits -- Bedrock surface -- Bedrock geology. Scale 1:760,320. 1 in. = approx. 12 mi.Ope

Soil parent materials of the middle Illinois River Valley : Bureau, LaSalle, Marshall, Peoria, Putnam, and Woodford counties, Illinois

Ope

Elevation of the Basal Sand and Gravel of the Middle Illinois River Valley, Bureau, LaSalle, Marshall, Peoria, Putnam, and Woodford Counties, Illinois

Illinois Department of Transportationpublished or submitted for publicatio

Basal sand and gravel thickness of the middle Illinois River valley : Bureau, LaSalle, Marshall, Peoria, Putnam, and Woodford counties, Illinois

Ope

Bedrock Topography of Renault Quadrangle, Monroe County, Illinois

Relief shown by contours and spot heights"Geology based on field work by the authors, 1997-1998.""Digital cartography by J. Domier, M. Widener, M. Bentley, and S. Radil, Illinois State Geological Survey."Includes text, index to adjoining quadrangles, and location mapIncludes bibliographical reference

Bedrock topography of Columbia Quadrangle, Monroe and St. Clair Counties, Illinois

Relief shown by contours and spot heights"Geology based on field work and data compilation by S. Panno, J. Angel, D. Grimley, C.P. Weibel and B. Stiff, 1997-1998.""Digital cartography by J. Domier, B. Stiff, M. Bentley, S. Geegan, A. Schultz, and S. Radil, Illinois State Geological Survey."Includes text, index to adjoining quadrangles, and location mapIncludes bibliographical reference

Surficial deposits of Illinois

Computer generated map./ "Base map compiled at the Illinois State Geological Survey from digital data provided by the U.S. Geological Survey, the Illinois Department of Transportation, and the Illinois State Geological Survey. Railroads updated to 1996."/ "This map is preliminary ..."/ Includes 1 ancillary map./ Includes bibliographical referencesOpe

Drift thickness of the Middle Illinois River Valley : Bureau, LaSalle, Marshall, Peoria, Putnam, and Woodford Counties

Ope