Robert Thomas Littleton
1950, Circular 70
No abstract available....
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Publication Extents
Not all publications have extents, not all extents are completely accurateFrank E. Byrne, Max S. Houston, Melville R. Mudge
1950, Circular 38
Mary Henry Fletcher
1950, Trace Elements Investigations 130
H.A. Whitcomb, L.C. Halpenny, J.D. Hem
1950, Open-File Report 50-107
Frank J. Anderson
1950, Trace Elements Investigations 72
F. S. Grimaldi, Norma S. Guttag
1950, Trace Elements Investigations 134
A short routine direct fluorimetric procedure for the determination of up to 0.06 percent uranium in phosphate ricks is described. The procedure employs a simple acid leach for preparing the solution, and the uranium is determined directly on a 1.8-mg aliquot. The results obtained by using this simply procedure on...
Robert M. Moxham, Arthur E. Nelson
1950, Trace Elements Investigations 74-A
As a result of inquiries by prospectors in 1948 concerning radioactive ores in the vicinity of Jakolof Bay on the Kenai Peninsula in southern Alaska, the Geological Survey conducted a brief investigation during 1949. No radioactive material was found. Possibly a chromite stockpile in this locality was mistaken for pitchblende....
Vincent Ellis McKelvey
1950, Trace Elements Investigations 131
James E. May, Daniel Linehan
1950, Open-File Report 50-46
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 28
No abstract available....
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 27
No abstract available....
William J. Dempsey, R. T. Duffner, Fred Keller Jr., J. R. Hnederson Jr.
1950, Geophysical Investigations Map 13
No abstract available....
William J. Dempsey, M. E. Hill
1950, Geophysical Investigations Map 16
No abstract available....
William J. Dempsey, M. E. Hill
1950, Geophysical Investigations Map 15
No abstract available....
William J. Dempsey, M. E. Hill
1950, Geophysical Investigations Map 17
No abstract available....
J.B. Hanley, E. W. Heinrich, L. R. Page
1950, Professional Paper 227
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 33
No abstract available....
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 24
No abstract available....
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 25
No abstract available....
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 26
No abstract available....
Judith Weiss Frondel, Michael Fleischer
1950, Circular 74
During 1980, an estimated 121 million gallons of water per day was pumped in a 26-county area in east-central Georgia from sand aquifers of Paleocene and Late Cretaceous age. Maximum withdrawals were at the kaolin mining and processing centers in Twiggs, Wilkinson, and Washington Counties, where water levels have declined...
Frank C. Armstrong, Roy P. Full
1950, Open-File Report 50-26
Henry L. Berryhill, Donald M. Brown, Andrew Brown, Dorothy A. Taylor
1950, Circular 81
The Antlers aquifer, which consists of as much as 900 feet of friable sandstone, silt, clay, and shale crops out in areas of 1 ,860 square miles and underlies about 4,400 square miles in southeastern Oklahoma. Precipitation ranges from 34 to 50 inches per year across the outcrop area which...
James Franklin McAllister, Hector Flores Williams, Carlos F. Ruiz
1950, Bulletin 964-E
T.E. Eakin, T. W. Robinson
1950, Open-File Report 50-70
As a part of the State-wide cooperative program between the Office of the State Engineer of Nevada and the U.S. Geological Survey, the Ground Water Branch of the Geological Survey made a reconnaissance study of ground-water conditions in Whisky Flat, Mineral County, Nevada....