H. M. Babcock, K.K. Kendall, J.D. Hem
1948, Open-File Report 48-79
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Publication Extents
Not all publications have extents, not all extents are completely accurateI. William Fox, Roy L. Ginter, George P. Alden
1948, Open-File Report 48-36
No abstract available. ...
H.R. Joesting, J.D. Frautschy
1948, Open-File Report 48-26
C. H. Dane
1948, Oil and Gas Investigation Map 78
J. T. Pardee, C. F. Park Jr.
1948, Professional Paper 213
This report deals chiefly with the gold mines in the Southern Appalachian gold belt whose workings were accessible at the time of examination, but it also · summarizes available information concerning many mines that were not accessible. Most of the mines lie within a belt, 10 to 100 miles wide,...
John Marshall Nelson
1948, Trace Elements Investigations 43
Water Resources Division, U.S. Geological Survey
1948, Water Supply Paper 1023
Donald Edward White
1948, Bulletin 960-B
Alfred J. Bodenlos
1948, Bulletin 960-A
David F. Demarest, Wallace De Witt Jr.
1948, Oil and Gas Investigation Map 89
Gordon H. Wood, V.C. Kelley, A.J. MacAlpin
1948, Oil and Gas Investigation Map 81
No abstract available....
Philip B. King
1948, Professional Paper 215
This report deals with an area of 425 square miles in the western part of Texas, immediately south of the New Mexico line. The area comprises the south end of the Guadalupe Mountains and the adjacent part of the Delaware Mountains; it includes the highest peaks in the State of...
James R. Balsley, H. E. Hawkes, R.E. Thurmond, A. Kunz (compiler), J. Blanchett
1948, Open-File Report 48-4
Virginia S. Neuschel (compiler), Edwin T. McKnight
1948, Missouri Basin Study 18
M. M. Knechtel (compiler), R.P. Bryson, P.S. Clabaugh, E.C. Fischer, E.L. Fox, M. H. Krieger, D. M. Larrabee, A. F. Shride, I. G. Sohn, R. A. Weeks
1948, Missouri Basin Study 11
W. W. Patton Jr.
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 22
No abstract available....
W. L. Barksdale, R. M. Thompson
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 18
No abstract available....
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 16
No abstract available....
J.B. Mertie Jr.
1948, Geological Society of America Bulletin (59) 767-786
Brianchon's theorem states that the three diagonals joining opposite vertices of a hexagon circumscribed about a conic are concurrent. A corollary of this theorem applies to a pentagon so that the points of tangency of an inscribed conic may be located. Any five non-concurrent straight lines in a plane, no...
Karl Stefansson
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 16
Geological Survey Party 1 returned to Umiat from Wolf Creek on August 5. Plans for the field season of 1947 called for geologic reconnaissance along part of the Ipnavik River and along the Colville River between the Ipnavik and Kurupa Rivers, to be completed before the end of the season....
T. G. Payne
1948, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 24
No abstract available....
D.K. Hamilton
1948, Economic Geology (43) 39-52
Field work on the Ordovician limestones and shales of the Lexington area, Kentucky, has shown that no appreciable quantity of ground water is transmitted through interstitial openings in these rocks. Ground-water movement is restricted to joint planes and, to a lesser extent, bedding planes that have been enlarged by solution....
J.J. McAleer, C. E. Knox
1948, Eos, Transactions, American Geophysical Union (29) 903-908
This paper presents the results of studies of average rainfall and runoff, developed in the Office of the Division Engineer, New England Division, United States Corps of Engineers, in cooperation with the District Engineer, United States Geological Survey, and prepared in connection with flood‐control studies of the Connecticut and Merrimack...
Roland W. Brown
1948, GSA Bulletin (59) 1165-1172
The Kingsbury conglomerate and immediately overlying gravels on the east side of the Bighorn Mountains in Wyoming interfinger eastward with “Wasatch” strata. The latter contain Eocene vertebrates, species of which have been found in the Kingsbury conglomerate. In addition, the “Wasatch” strata contain an Eocene...
C. S. Howard
1948, Eos, Transactions, American Geophysical Union (29) 375-378
In a drainage area as large as the Colorado River Basin there are naturally large differences in the quality of the surface waters. The chemical character of the water at six gaging stations on the Colorado River from near the headwaters to near the mouth is shown by the analyses...