Geology of the Jonesville district, Lee County, Virginia
Ralph L. Miller, William Peters Brosge
1950, Oil and Gas Investigation Map 104
Total intensity aeromagnetic map of Montgomery County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 39
No abstract available....
Total intensity aeromagnetic map of Martin County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 9
No abstract available....
Geologic map of the Selma group in eastern Alabama
D. H. Eargle
1950, Oil and Gas Investigation Map 105
Total intensity aeromagnetic map of Warren County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 45
No abstract available....
Total intensity aeromagnetic map of Vermillion County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 44
No abstract available....
Total intensity aeromagnetic map of Tippecanoe County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 42
No abstract available....
Uranium occurrence in the White Canyon area, Utah
Harry Clifford Granger, E.P. Beroni
1950, Trace Elements Memorandum 7
Diamond-drill exploration of the Dillsburg magnetite deposits, York County, Pennsylvania
Preston Enslow Hotz
1950, Bulletin 969-A
Surface water supply of the United States, 1947, Part XII, Pacific slope basins in Washington and upper Columbia River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1092
Trace elements reconnaissance in the lower Colleen River valley, upper Yukon Division, Alaska [Part 2]
M.G. White
1950, Trace Elements Investigations 57-B
Characteristics of radioactive carbonaceous and bituminous shales
Water Resources Division, U.S. Geological Survey
1950, Trace Elements Investigations 78
Surface water supply of the United States, 1948, Part X, The Great Basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1120
Surface water supply of the United States, 1948, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1114
Notes to accompany preliminary geologic map of Fairfax, Virginia and (part) Seneca, Virginia-Maryland quadrangles
Allan P. Bennison, Charles Milton
1950, Open-File Report 50-11
Bedrock geology of the Brockton quadrangle, Massachusetts
Newton Earl Chute
1950, Geologic Quadrangle 5
Collected logs of borings in San Francisco area, a continued compilation of boring data
Julius Schlocker
1950, Open-File Report 50-49
Use of water by bottom-land vegetation in lower Safford Valley, Arizona
Joseph S. Gatewood, T. W. Robinson, B. R. Colby, J.D. Hem, L.C. Halpenny
1950, Water Supply Paper 1103
Lower Safford Valley, Graham County, Ariz., is an alluvial lowland plain 1 to 3 measurements, and the rate of ground-water inflow to the bottom-land area was determined on the basis of the hydraulic gradient, of the water table at. the time of each set of seepage measurements, the transmissibility of...
Surface water supply of the United States, 1947, Part XIII, Snake River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1093
Reconnaissance of some geologic formations in southeastern Idaho, western Wyoming, and northern Utah
Frank J. Anderson
1950, Trace Elements Investigations 72
Short routine direct method for the fluorimetric determination of uranium in phosphate rocks
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...
Volcanic activity in the Aleutian arc
R.R. Coats
1950, Bulletin 974-B
Geologic maps of lead-zinc mines, Kokomo district, Summit County, Colorado
Albert Herbert Koschmann
1950, Open-File Report 50-19
Quality of water of the Gila River basin above Coolidge Dam, Arizona
John David Hem
1950, Water Supply Paper 1104
Trace elements reconnaissance in the Jakolof Bay area, southern Alaska
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....