erovnuli-samecniero-biblioteka Search for 'se,phr:"Report of investigations,"'

Further consideration of prospects for oil in the Decatur area,

By Collingwood, Douglas Moore,.
Urbana, Ill. | [Springfield, Illinois State Journal Co.] 1924 .
44 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

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Preliminary report of an investigation of the molding sand resources of Illinois,

By Littlefield, Max Sylvan,.
Urbana, 1925 .
37 p. , At head of title: State of Illinois. Dept. of registration and education. Division of State geological survey. 26 cm..

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Structure of parts of Northeastern Williamson and Western Saline Counties,

By Cady, Gilbert H..
Urbana, Ill., 1925 .
20 p. , At head of title: State of Illinois. Dept. of Registration and Education. Division of the State Geological Survey. | Plates folded in pocket. 26 cm..

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Structure of Herrin (no. 6) Coal seam near Duquoin,

By Fisher, Daniel Jerome,.
Urbana, Illinois | [Springfield, Schnepp & Barnes, printers] 1925 .
34 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

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Proper testing for oil structures in Illinois and some areas deserving such testing,

By Moulton, Gail Francis,.
Urbana, Ill., 1925 .
22 p. , At head of title: State of Illinois. Department of registration and education. Division of the State geological survey. 25 cm..

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Preliminary report of the economic mineral resources of Calhoun County /

By Lamar, J. E..
Urbana, Ill., 1926 .
21 p. , At head of title: State of Illinois. Department of Registration and Education. Division of State Geological Survey. 25 cm..

]]> Place hold on Preliminary report of the economic mineral resources of Calhoun County /

The Glenwood beds as a horizon marker at the base of the Platteville formation,

By Bevan, Arthur Charles,.
Urbana, Ill., 1926 .
13 p. , At head of title: State of Illinois. Department of registration and education. Division of state geological survey. 25 cm..

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Pleistocene studies: 1. A notable type Pleistocene section: The Farm Creek exposure near Peoria, Illinois, by Morris M. Leighton. 2. Pre-Illinoian till in southern Illinois, by Paul MacClintock.

By Leighton, Morris M..
Urbana, Ill. | [Springfield, Schnepp & Barnes, Printers] 1926 .
15 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | Reprinted from the Journal of Geology. v. 34, no. 2, p. 167-180, March-April, 1926.

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Present status of correlation of Illinois coals,

By Culver, Harold Eugene,.
Urbana, Ill. | [Springfield, Jeffersons Printing & Stationery Co.] 1927 .
13 p. , At head of title: State of Illinois. Department of registration and education. Division of the State Geological Survey.

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Stratigraphy and geologic structure of Northern Illinois, with special reference to underground water supplies,

By Thwaites, F. T..
Urbana, Illinois | [Springfield, Jeffersons Printing and Stationery Co.] 1927 .
49 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | Plates folded in pocket.

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The oil and gas resources of the Ava-Campbell Hill area,

By Root, Towner Bowditch,.
Urbana, Ill., Printed by authority of the state of Illinois, 1928 .
27 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

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Abstract of the report on the geology and resources of the Pasco and Prosser quadrangles,

By Culver, Harold Eugene,.
[Olympia, 1926 .
6 l.

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Some Cretaceous Foraminifera of South Dakota,

By Anderson, Harvey W.,.
Vermillion, S.D., University of South Dakota, 1930 .
7 p. , Cover title. | Autographed from type-written copy.

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The Fairburn structure,

By Rothrock, E. P..
Vermillion, South Dakota, University of South Dakota, 1930 .
12 l. , Cover title. | At head of title: South Dakota Geological and Natural History Survey. E. P. Rothrock, State Geologist. | Reproduced from type-written copy.

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Slacking properties of South Dakota coals,

By Searight, Walter Vernon,.
Vermillion, S.D., University of South Dakota, 1932 .
2 p. l., 14 numb. l. , At head of title: South Dakota geological and natural history survey, E. P. Rothrock, state geologist. | Mimeographed. 28 cm..

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A quarter century of mineral production,

By Rothrock, E. P..
Vermillion, South Dakota, University of South Dakota, 1932 .
55 l. , At head of title: South Dakota State Geological Survey, E. P. Rothrock, State Geologist. | Reproduced from type-written copy.

]]> Place hold on A quarter century of mineral production,

Prospecting for placer gold in South Dakota;

By Anderson, Doris L. M.,.
Vermillion, University of South Dakota, 1933 .
15 l.

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Electric condenser process for demulsifying oil,

By Piersol, Robert James,.
Urbana, Ill., printed by authority of the state of Illinois, 1933 .
38 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

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Water supplies at Fort Thompson, S.D.,

By Rothrock, E. P..
Vermillion, South Dakota, University of South Dakota, 1934 .
9 l. , At head of title: South Dakota State Geological Survey, E. P. Rothrock, State Geologist. | Reproduced from type-written copy.

]]> Place hold on Water supplies at Fort Thompson, S.D.,

South Dakota statutes governing mineral resources.

By South Dakota..
Vermillion, S.D. : University of South Dakota, 1934 .
36 leaves ; 28 cm..

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The geology of Grant county, South Dakota,

By Rothrock, E. P..
Vermillion, S.D., University of South Dakota, 1934 .
3 p. l., 40 numb. l. incl. tables. , At head of title: South Dakota State Geological Survey, E. P. Rothrock, state geologist ... | Folded map laid in. | Reproduced from type-written copy. 28 cm..

]]> Place hold on The geology of Grant county, South Dakota,

Contributions to the study of coal: A proposed simplification of the Parr unit coal formula,

By Illinois State Geological Survey.
Urbana, Illinois, Printed by authority of the state of Illinois, 1934 .
99 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

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Water supplies and geology of lake Kampeska,

By Rothrock, E. P..
Vermillion, S.D., University of South Dakota, 1933 .
4 p. l., 5 numb. l., 1 l., 6-11 numb. l. , At head of title: South Dakota State Geological Survey, E. P. Rothrock, state geologist ... | Folded maps laid in. | Reproduced from type-written copy. 28 cm..

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The Stoneville coal area,

By Searight, Walter Vernon,.
Vermillion, S.D., University of South Dakota, 1934 .
3 p.l., 20 numb. l. , At head of title: South Dakota. State Geological Survey. E. P. Rothrock, State Geologist. | Mimeographed. 28 cm..

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A shallow water supply for Huron, South Dakota,

By Rothrock, E. P..
Vermillion, S.D., University of South Dakota, 1935 .
9 l. , Mimeographed.

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The mica in argillaceous sediments,

By Grim, Ralph E..
Urbana, Printed by authority of the state of Illinois, 1937 .
813-829 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | "Reprinted from the American Mineralogist, v. 22, no. 7, pp. 813-829, July, 1937."

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Washability characteristics of Illinois coal screenings,

By Mitchell, David Ray,.
Urbana, Illinois, 1937 .
84 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | In cooperation with the Engineering Experiment Station, University of Illinois.

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A summary of the uses of limestone and dolomite,

By Lamar, J. E..
Urbana, Illinois, Printed by authority of the state of Illinois, 1938 .
50 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

]]> Place hold on A summary of the uses of limestone and dolomite,

Petrology of the Pennsylvania underclays of Illinois,

By Grim, Ralph E..
Urbana, Ill., Printed by authority of the state of Illinois, 1938 .
1485-1514p. , cover title. | At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... | Reprinted from the Bulletin, Geological Society of America, vol. 49, 1938. 25cm..

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The market for Illinois oil in 1937 and 1938,

By Voskuil, Walter Henry,.
Urbana, Ill., 1939 .
36 p. , At head of title: State of Illinois...Department of registration and education...Division of the State geological survey... 25 cm..

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A unique clay from the Goose Lake, Illinois, area,

By Grim, Ralph E..
Urbana, Illinois, printed by authority of the state of Illinois, 1939 .
20 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | "Reprinted from the Journal of American Ceramic Society, v. 22, pp. 157-164, 1939."

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... Ground water in the lake Okeecheebee area, Florida,

By Stringfield, V. T..
[Tallahassee] 1933 .
3 p.l. 31 numb. l. , Prepared by the Florida survey in cooperation with the United States Geological survey. | Mimeographed. 29 cm..

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Effect of preparation on ash fusibility of selected Illinois coals,

By McCabe, Louis Cordell,.
Urbana, Illinois, printed by authority of the state of Illinois, 1939 .
31 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey.

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A study of the equilibration method of determining moisture in coal for classification by rank,

By Rees, Orin Wainwright,.
Urbana, Ill., Printed by authority of the state of Illinois, 1939 .
34 p. incl. illus., tables, diagrs. , At head of title: State of Illinois ... Department of Registration and Education ... Division of the State Geological Survey ... Urbana. 25 cm..

]]> Place hold on A study of the equilibration method of determining moisture in coal for classification by rank,

Preliminary geologic map of the Mississippian formations in the Dongola, Vienna and Brownfield quadrangles,

By Weller, Stuart,.
Urbana, Printed by authority of the state of Illinois, 1939 .
11p. , At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... 25cm..

]]> Place hold on Preliminary geologic map of the Mississippian formations in the Dongola, Vienna and Brownfield quadrangles,

Porosity, total liquid saturation, and permeability of Illinois oil sands,

By Piersol, Robert James,.
Urbana, Ill., 1940 .
72 p. , At head of title: State of Illinois...Department of registration and education...Division of the State geological survey... | Printed by authority of the state of Illinois. 25 cm..

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Effect of fluorspar on silicate melts with special reference to mineral wool,

By Machin, James Stewart,.
Urbana, Ill., 1940 .
15p. , At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... | Printed by authority of the state of Illinois. 25cm..

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(1) Elements of the petrographic study of bonding clays and of the clay substance of molding sands

By Grim, Ralph E..
Urbana, Ill., 1940 .
32 p. incl. illus., tables, diagrs. , At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... | "Reprinted from the Transactions of the American foundrymen's association, vol. 47, no. 4, pp. 895-908, 935-953; vol. 48, no. 1, pp. 211-224, 1940." 25 cm..

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Preliminary geological map of parts of the Alto Pass, Jonesboro, and Thebes Quadrangles, Union, Alexander, and Jackson counties.

By Weller, J. Marvin.
Urbana, Ill., 1940 .
26 p. : , At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... 25 cm..

]]> Place hold on Preliminary geological map of parts of the Alto Pass, Jonesboro, and Thebes Quadrangles, Union, Alexander, and Jackson counties.

Petrographic and ceramic properties of Pennsylvanian shales of Illinois,

By Grim, Ralph E..
Urbana, Illinois, 1941 .
15 p. , At head of title: State of Illinois. Department of Registration and Education. Division of the State Geological Survey. | "Reprinted from the Journal of the American Ceramic Society, vol. 24, no. 1, pp. 23-28, 1941."

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Moisture relations of banded ingredients in an Illinois coal,

By Rees, Orin Wainwright,.
Urbana, Ill., 1941 .
10 p. incl. tables, diagrs. , At head of title: State of Illinois, Dwight H. Green, governor. Dept. of Registration and Education, Frank G. Thompson, director. Division of the State Geological Survey, M.M. Leighton, chief, Urbana ... | "Reprinted from Industrial and Engineering Chemistry, vol. 33, no. 3, March, 1941." 25 cm..

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Chester ostracodes of Illinois,

By Cooper, Chalmer L..
Urbana, Ill., 1941 .
101 [1] p. , At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education, Frank G. Thompson, director. Division of the State geological survey, M. M. Leighton, chief, Urbana... 25 cm..

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Contributions to Pennsylvanian paleobotany Mazocarpon oedipternum, sp. nov. and Sigillarian relationships,

By Schopf, James Morton,.
Urbana, Ill., 1941 .
53p. , At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education, Frank G. Thompson, director. Division of the State geological survey, M.M. Leighton, chief, Urbana. 25cm..

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Magnetometer surveys during 1941,

By Tullis, Edward Langdon,.
Vermillion, S.D., University of South Dakota, 1942 .
40 p. , At head of title: State of South Dakota, Harlan J. Bushfield, Governor. State Geological Survey, E. P. Rothrock, State Geologist. | Reproduced from type-written copy.

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Feldspar in Illinois sands, a study of resources,

By Willman, H. B..
Urbana, Illinois, 1942 .
87 p. , At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education, Frank G. Thompson, Director. Division of the State Geological Survey, M. M. Leighton, Chief, Urbana.

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Modern concepts of clay materials,

By Grim, Ralph E..
Urbana, Illinois, 1942 .
225-275 p. , At head of title: State of Illinois, Dwight H. Green, Governor. Department of Registration and Education, Frank G. Thompson, Director. Division of the State Geological Survey, M. M. Leighton, Chief, Urbana. | "Reprinted from the Journal of Geology, vol. I, no. 3, April-May, 1942."

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Determination of ash in coals unusually high in calcite and pyrite,

By Rees, Orin Wainwright,.
Urbana, Ill., 1942 .
10p. , At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education, Frank G. Thompson, director. Division of the State geological survey, M.M. Leighton, chief, Urbana. | "Reprinted from Industrial and engineering chemistry, analytical edition, vol. 14, no. 3, March 15, 1942." 25cm..

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Modern concepts of the physical constitution of coal,

By Cady, Gilbert H..
Urbana, Illinois, 1942 .
337-356, [405]-410 p. , At head of title: State of Illinois, Dwight H. Green, Governor. Dept. of Registration and Education, Frank G. Thompson, Director. Division of the State Geological Survey, M. M. Leighton, Chief, Urbana. | Addresses delivered at the fiftieth anniversary celebration, University of Chicago, September, 1941. | "Reprinted from the Journal of Geology, vol. I, no. 4, May-June, 1942."

]]> Place hold on Modern concepts of the physical constitution of coal,

Inventory of mineral properties in Snohomish County, Washington,

By Broughton, W. A..
Olympia, State Printing Plant, 1942 .
64 p. , At head of title: State of Washington, Arthur B. Langlie, Governor. Dept. of Conservation and Development, Ed Davis, Director. Division of Geology, Harold E. Culver, Supervisor. 23 cm..

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... Lateral variation in Chester sandstones producing oil and gas in lower Wabash river area : with special reference to New Harmony field /

By Cohee, George Vincent,.
Urbana : 1942 .
1594-1607 p. : 25 cm..

]]> Place hold on ... Lateral variation in Chester sandstones producing oil and gas in lower Wabash river area :