University of Illinois Urbana-Champaign

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Showing 121–150 of 717 items
Thumbnail for Waukegan area : Lake County
Waukegan area : Lake County
Raasch, Gilbert O.

Thumbnail for King oil field, Jefferson County, Illinois
King oil field, Jefferson County, Illinois
Folk, Stewart Huntley; Swann, David H.

Thumbnail for Short papers on geologic subjects.
Short papers on geologic subjects.
Foster, John Webster; Lamar, John Everts; Reynolds, R.R.; Willman, Harold Bowen; Templeton, J.S.; Shrode, Raymond S.; Raasch, Gilbert Oscar

Thumbnail for Mississippian border of eastern interior basin
Mississippian border of eastern interior basin
Weller, James Marvin; Sutton, Arle H.

Thumbnail for The mica in argillaceous sediments
The mica in argillaceous sediments
Grim, Ralph E.; Bray, Roger Hammond; Bradley, William Frank

Thumbnail for Surficial geology of Wauconda Quadrangle, Lake and McHenry counties, Illinois
Surficial geology of Wauconda Quadrangle, Lake and McHenry counties, Illinois
Stumpf, Andrew J.; Barnhardt, Michael L.; Hansel, Ardith K.

Thumbnail for Gumbotil, accretion-gley, and the weathering profile
Gumbotil, accretion-gley, and the weathering profile
Frye, John Chapman; Willman, Harold Bowen; Glass, Herbert David

Thumbnail for Sand and gravel resources of Peoria County
Sand and gravel resources of Peoria County
Anderson, Richard C.; Hunter, Ralph E.