Subsurface stratigraphy of Paleozoic rocks in southeastern Montana and adjacent parts of Wyoming and South Dakota
Constance Leatherock
1950, Oil and Gas Investigation Chart 40
Geology of the Button Butte-Forestgrove area, Fergus County, Montana
L.S. Gardner
1950, Oil and Gas Investigation Map 106
No abstract available....
The Fire Clay and Whitesburg coals in the Hyden quadrangle, Leslie, Clay, and Perry Counties, Kentucky
John Edward Johnston, W. A. Heck
1950, Coal Map 5
This preliminary report on the coal in the Hyden quadrangle, Kentucky, presents data on two of the principal commercial coals. The Fire Clay is the most valuable commercial coal in the quadrangle, and locally the Whitesburg bed is of minable thickness. Special emphasis has been placed on determining the thickness,...
Pre-Pennsylvanian rocks along the Front Range of Colorado
John Charles Maher
1950, Oil and Gas Investigation Chart 39
Geologic map of the Selma group in eastern Alabama
D. H. Eargle
1950, Oil and Gas Investigation Map 105
Geology of anthracite in the west-central part of the Mount Carmel quadrangle, Pennsylvania
Howard Eugene Rothrock, Holly Clyde Wagner, Boyd Raymond Haley
1950, Coal Map 3
Geology of the Lander area, central Wyoming
R. M. Thompson, M. L. Troyer, V.L. White, G. N. Pipiringos
1950, Oil and Gas Investigation Map 112
No abstract available....
Geology and coal deposits of the Jasonville quadrangle, Clay, Greene and Sullivan Counties, Indiana
Charles Eugene Wier
1950, Coal Map 1
The accompanying report on the Jasonville quadrangle is the first of a series of quadrangle surveys carried out by the Division of Geology, Indiana Department of Conservation, with the cooperation of the U.S. Geological Survey, as part of a program of study and appraisal of Indiana coal resources. The field...
Geology of the Jonesville district, Lee County, Virginia
Ralph L. Miller, William Peters Brosge
1950, Oil and Gas Investigation Map 104
Tertiary stratigraphy of the western part of the Beaver Divide area, Fremont County, Wyoming
Franklyn B. Van Houten
1950, Oil and Gas Investigation Map 113
Stratigraphy of the Upper Devonian Wiscoy sandstone and the equivalent Hanover shale in western and central New York
James F. Pepper, Wallace De Witt Jr.
1950, Oil and Gas Investigation Chart 37
Geology of the eastern part of the Piceance Creek basin, Rio Blanco and Garfield Counties, Colorado
D.C. Duncan, Carl Belser
1950, Oil and Gas Investigation Map 119
No abstract available....
The Eureka and happy landing (Cooper-Sands) groups of claims, Uintah County, Utah : a preliminary report
Harry Clifford Granger, Herman Louis Bauer
1950, Trace Elements Memorandum 32
Cook Property, Jefferson County, Colorado
Harry Clifford Granger, Ernest P. Beroni
1950, Trace Elements Memorandum 20
Forty-Niner, King Solomon Ridge, and West End claims near Clancy in Jefferson County, Montana
M. R. Klepper
1950, Trace Elements Memorandum 31
The occurrence of zeunerite in the Russian mountains, Alaska : interim report [Part 4]
R.M. Moxham
1950, Trace Elements Investigations 57-D
Trace elements reconnaissance in the lower Colleen River valley, upper Yukon Division, Alaska [Part 2]
M.G. White
1950, Trace Elements Investigations 57-B
Uranium occurrence in the White Canyon area, Utah
Harry Clifford Granger, E.P. Beroni
1950, Trace Elements Memorandum 7
The fluorometirc determination of aluminum in phosphate rock with 8-hydroxyquinoline
F. S. Grimaldi, Harry Levine
1950, Trace Elements Investigations 60
Chattanooga shale of the Eastern Highland Rim, Tennessee
L. C. Conant, Andrew Brown, W.H. Hass
1950, Trace Elements Investigations 62
Black shale investigations, Block 3, Tennessee
R.C. Robeck, Andrew Brown
1950, Trace Elements Investigations 63
A radiometric traverse at the Apex Claims (Bates Creek), Gilpin County, Colorado
Robert Ugstad King
1950, Trace Elements Memorandum 22
Relation of uranium and phosphate in the Phosphoria formation
V.F. McKelvey
1950, Trace Elements Investigations 77
Characteristics of radioactive carbonaceous and bituminous shales
Water Resources Division, U.S. Geological Survey
1950, Trace Elements Investigations 78
Torbernite occurrence at the Robineau claims, Clear Creek County, Colorado
Robert U. King, Harry Clifford Granger
1950, Trace Elements Memorandum 24