University of Illinois Urbana-Champaign

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Showing 211–240 of 8,602 items
Thumbnail for Surficial geology of Chillicothe Quadrangle, Peoria, Marshall, and Woodford Counties, Illinois
Surficial geology of Chillicothe Quadrangle, Peoria, Marshall, and Woodford Counties, Illinois
McKay, E. Donald, III; Berg, Richard C.; Stumpf, Andrew J.; Weibel, C. Pius

Thumbnail for Surficial Geology of Putnam Quadrangle, Bureau, Putnam and Marshall Counties, Illinois
Surficial Geology of Putnam Quadrangle, Bureau, Putnam and Marshall Counties, Illinois
McKay, E. Donald, III; Berg, Richard C.; Stumpf, Andrew J.; Weibel, C. Pius

Thumbnail for The classic Silurian reefs of the Chicago area
The classic Silurian reefs of the Chicago area
Mikulic, Donald G.; Kluessendorf, Joanne

Thumbnail for Surficial geology of Madison County, Illinois
Surficial geology of Madison County, Illinois
Grimley, David A.; Phillips, Andrew C.

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

Thumbnail for Geochemical interactions of two deep-well injected wastes with geological formations: long-term laboratory studies
Geochemical interactions of two deep-well injected wastes with geological formations: long-term laboratory studies
Roy, William R.; Seyler, Beverly; Steele, John D.; Moore, Duane M.; Krapac, Ivan G.