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Academic Unit

Prairie Research Institute 193
Illinois State Geological Survey (ISGS) 173
Graduate Dissertations and Theses at Illinois 20
College of Liberal Arts and Sciences 15
Research publications from UIUC 11
Dept. of Geology 8
School of Earth, Society, and Environment 8
Dept. of Plant Biology 5
School of Integrative Biology 5
Illinois State Water Survey (ISWS) 3

Collection

Report of Investigations - Illinois State Geological Survey 98
Bulletin - Illinois State Geological Survey 31
Critical Trends Assessment Program 20
Graduate Dissertations and Theses at Illinois 20
Circular - Illinois State Geological Survey 16
Field Trip Guidebook - Illinois State Geological Survey 13
Research publications from the University of Illinois at Urbana-Champaign 11
Dissertations and Theses - Geology 8
Dissertations and Theses - Plant Biology 5
Guidebook - Illinois State Geological Survey 4

Author(s)

Grim, Ralph E. 11
Bell, Alfred Hannam 10
Voskuil, Walter Henry 9
Illinois Department of Natural Resources. Office of Scientific Research and A... 8
Horberg, Leland 6
Frankie, Wayne T. 5
Peppers, Russel A. 5
University of Illinois at Urbana-Champaign 5
Bradley, William Frank 4
Collinson, Charles William 4

Keyword(s)

Geology 65
Geology, Stratigraphic 23
Coal 15
Mines and mineral resources 14
Mineral industries 10
Paleontology 10
Natural resources surveys --Illinois 7
Paleobotany 7
Clay 6
Coal -- Geology 6

Type of Resource

text 224

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Showing 61–90 of 224 items

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Thumbnail for Differential thermal curves of prepared mixtures of clay minerals

Differential thermal curves of prepared mixtures of clay minerals

Grim, Ralph E.; Bradley, William Frank

Thumbnail for Subsurface geology and coal resources of the Pennsylvanian system in White County, Illinois

Subsurface geology and coal resources of the Pennsylvanian system in White County, Illinois

Harrison, John A.

Thumbnail for Physiographic divisions of Illinois

Physiographic divisions of Illinois

Leighton, Morris M.; Ekblaw, George E.; Horberg, Leland

Thumbnail for Field book, Pennsylvanian plant fossils of Illinois

Field book, Pennsylvanian plant fossils of Illinois

Collinson, Charles William; Skartvedt, Romayne

Thumbnail for Kinkaid corals from Illinois : and amplexoid corals from the Chester of Illinois and Arkansas

Kinkaid corals from Illinois : and amplexoid corals from the Chester of Illinois and Arkansas

Easton, William Heyden

Thumbnail for Smaller Foraminifera from the Porters Creek formation (Paleocene) of Illinois

Smaller Foraminifera from the Porters Creek formation (Paleocene) of Illinois

Cooper, Chalmer L.

Thumbnail for Stratigraphic policy of the Illinois State Geological Survey

Stratigraphic policy of the Illinois State Geological Survey

Willman, Harold Bowen

Thumbnail for King oil field, Jefferson County, Illinois

King oil field, Jefferson County, Illinois

Folk, Stewart Huntley; Swann, David H.

Petrology and sedimentation of the Pennsylvanian sediments in southern Illinois: a vertical profile

Potter, Paul Edwin; Glass, Herbert David

Thumbnail for Stratigraphic and sedimentologic aspects of the Lemont drift of northeastern Illinois

Stratigraphic and sedimentologic aspects of the Lemont drift of northeastern Illinois

Horberg, Leland; Potter, Paul Edwin

Thumbnail for Omaha pool and mica-periodotite intrusives, Gallatin County, Illinois,

Omaha pool and mica-periodotite intrusives, Gallatin County, Illinois,

English, R.M.; Grogan, Robert Mann

Thumbnail for Upper Kinkaid (Mississippian) microfauna from Johnson County, Illinois,

Upper Kinkaid (Mississippian) microfauna from Johnson County, Illinois,

Cooper, Chalmer L.

Thumbnail for Application of mineralogy to soil mechanics

Application of mineralogy to soil mechanics

Grim, Ralph E.

Thumbnail for Geological structure of the zinc-lead district of northwestern Illinois

Geological structure of the zinc-lead district of northwestern Illinois

Willman, Harold Bowen; Reynolds, Robert Ramon

Thumbnail for Marine pool, Madison County : a new type of oil reservoir in Illinois

Marine pool, Madison County : a new type of oil reservoir in Illinois

Lowenstam, Heinz Adolf; Du Bois, Ernest Paul

Thumbnail for Synangia of North American Pennsylvanian Petrified Marattialeans

Synangia of North American Pennsylvanian Petrified Marattialeans

Millay, Michael Alan

Thumbnail for Some experimental factors that modify differential thermograms of bituminous coal

Some experimental factors that modify differential thermograms of bituminous coal

Clegg, Kenneth Edward

Thumbnail for Guide to the geology of the Lewistown-Spoon River area, Fulton County, Illinois

Guide to the geology of the Lewistown-Spoon River area, Fulton County, Illinois

Reinertsen, David L.

Thumbnail for Subsurface correlations of lower Chester strata of the eastern interior basin

Subsurface correlations of lower Chester strata of the eastern interior basin

Swann, David Henry; Atherton, Elwood

Thumbnail for Types of late Cenozoic gastropods in the Frank Collins Baker Collection, Illinois State Geological Survey

Types of late Cenozoic gastropods in the Frank Collins Baker Collection, Illinois State Geological Survey

Leonard, Arthur Byron

Thumbnail for Marine pool, Madison County, Illinois, Silurian-reef producer

Marine pool, Madison County, Illinois, Silurian-reef producer

Lowenstam, Heinz Adolf

Thumbnail for Mineral resource research and activities of the State Geological Survey, 1950-1951

Mineral resource research and activities of the State Geological Survey, 1950-1951

Leighton, Morris M.

Thumbnail for The bonding action of clays. Part II: Clays in dry molding sands

The bonding action of clays. Part II: Clays in dry molding sands

Grim, Ralph E.; Cuthbert, Frederick Leicester

Thumbnail for Illinois mineral industry in 1953

Illinois mineral industry in 1953

Voskuil, Walter Henry

Thumbnail for X-Ray Spectrochemical Investigations of a Pennsylvanian Underclay

X-Ray Spectrochemical Investigations of a Pennsylvanian Underclay

Niemann, Robert Leslie

Thumbnail for Guide to the geology of the Salem area, Marion County, Illinois

Guide to the geology of the Salem area, Marion County, Illinois

Frankie, Wayne T.

Thumbnail for Conodonts from the Glen Dean formation (Chester) of the Illinois basin.

Conodonts from the Glen Dean formation (Chester) of the Illinois basin.

Rexroad, Carl Buckner

Thumbnail for Three-dimensional geologic mapping : a pilot program for resource and environmental assessment in the Villa Grove Quadrangle, Douglas County, Illinois

Three-dimensional geologic mapping : a pilot program for resource and environmental assessment in the Villa Grove Quadrangle, Douglas County, Illinois

Lasemi, Zakaria; Berg, Richard C.

Thumbnail for Guide to the geology of the Lawrenceville area, Lawrence and Crawford Counties

Guide to the geology of the Lawrenceville area, Lawrence and Crawford Counties

Reinertsen, David L.

Thumbnail for The Role of Earth Cover Depths and Upward Acid Diffusion on The Survival and Distribution of Vegetation on Coal Refuse Piles

The Role of Earth Cover Depths and Upward Acid Diffusion on The Survival and Distribution of Vegetation on Coal Refuse Piles

Sukthumrong, Aschan

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