Surficial geologic map of parts of Billerica, Wilmington, and Lexington quadrangles, Massachusetts
Robert O. Castle
1950, Open-File Report 50-31
Geologic interpretations of seismic data for various locations in Wakefield, Danvers, Shelburne and Sturbridge, Massachusetts
James E. May, Daniel Linehan
1950, Open-File Report 50-43
Exploration of the Buckhorn Mica Pegmatite mine, Larimer County, Colorado
W. R. Thurston
1950, Open-File Report 50-22
Copper deposits of the Prince William Sound district, Alaska
Fred Howard Moffit, Robert E. Fellows
1950, Bulletin 963-B
No abstract available....
Structural geology of the Terlingua quicksilver district, Texas
George Albert Thompson Jr.
1950, Open-File Report 50-9
Geologic mapping, supplemented by detailed investigations at the mines, has revealed new information about the geologic structure of the Terlingua quicksilver district, Texas. Attention is focused on the nature and origin of domes, grabens, and breccia pipes, structures that are unusually well developed in the area. The sedimentary rocks, of...
Characteristics of radioactive carbonaceous and bituminous shales
Water Resources Division, U.S. Geological Survey
1950, Trace Elements Investigations 78
Geologic map of Murphy quadrangle, Tennessee-North Carolina
Philip Burke King, C. W. Hayes
1950, Open-File Report 50-2
Trace elements reconnaissance in the lower Colleen River valley, upper Yukon Division, Alaska [Part 2]
M.G. White
1950, Trace Elements Investigations 57-B
Total intensity aeromagnetic map of Hendricks County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 38
No abstract available....
Some exploration possibilities at the New Almaden quicksilver mine, Santa Clara County, California
Edgar Herbert Bailey
1950, Open-File Report 50-27
Total intensity aeromagnetic map of Allen County, Indiana
John R. Henderson, J. L. Meuschke
1950, Geophysical Investigations Map 21
No abstract available....
Total intensity aeromagnetic map of Boone County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 35
No abstract available....
Total intensity aeromagnetic map of Clinton County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 36
No abstract available....
Total intensity aeromagnetic map of Daviess County, Indiana
John R. Henderson Jr., J. L. Meuschke
1950, Geophysical Investigations Map 7
No abstract available....
Relation of uranium and phosphate in the Phosphoria formation
V.F. McKelvey
1950, Trace Elements Investigations 77
Geology of the Hobson area, central Montana
James David Vine, William James Hail Jr.
1950, Oil and Gas Investigation Map 108
No abstract available....
Surface water supply of the United States, 1947, Part IV, St. Lawrence River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1084
Surface water supply of the United States, 1947, Part II, South Atlantic slope and eastern Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1082
Ground-water conditions in Whisky Flat, Mineral County, Nevada
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....
Geology and ground-water hydrology of the Lake Hefner area in Oklahoma County, Oklahoma
P.E. Dennis
1950, Open-File Report 50-68
Ground-water conditions in the Rincon and Mesilla Valleys and adjacent areas in New Mexico
C.S. Conover
1950, Open-File Report 50-66
Hydrologic reconnaissance of the Green River in Utah and Colorado
H. E. Thomas
1950, Open-File Report 50-99
Some aspects of the water supply in the South Coastal Basin, California
H.C. Troxell, J. F. Poland
1950, Open-File Report 50-102
Water-resources investigations in the United States
C. G. Paulsen
1950, Open-File Report 50-90
Tables of well records in the Palmer-Wasilla region of the Matanuska Valley, Alaska
Frank Trainer
1950, Open-File Report 50-100