J. V. B. Wells
1960, Water Supply Paper 1553
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Publication Extents
Not all publications have extents, not all extents are completely accurateJohn David Hem
1960, Water Supply Paper 1459-B
Francis Ramey Hall, Wilbur Nathaniel Palmquist
1960, Hydrologic Atlas 24
No abstract available....
J. V. B. Wells, S. K. Love
1960, Water Supply Paper 1500
Thomas E. Mullens
1960, Bulletin 1087-H
Ralph A. Bagnold
1960, Circular 421
John David Hem
1960, Water Supply Paper 1459-C
J. V. B. Wells
1960, Water Supply Paper 1557
F. J. Kleinhampl, Carl Koteff
1960, Bulletin 1085-C
Roger B. Colton
1960, Geologic Quadrangle 137
No abstract available....
Joseph H. Hartshorn
1960, Geologic Quadrangle 127
No abstract available....
P.R. Wood
1960, Water Supply Paper 1491
Howard Dale Gower
1960, Geologic Quadrangle 129
No abstract available....
John B. Reeside Jr., William Aubrey Cobban
1960, Professional Paper 355
R.G. Henderson
1960, Geophysics (25) 569-585
In the interpretation of magnetic and gravity anomalies, downward continuation of fields and calculation of first and second vertical derivatives of fields have been recognized as effective means for bringing into focus the latent diagnostic features of the data. A comprehensive system has been devised for the calculation of any or all of these...
W. I. Jensen, Jack P. Allen
1960, Conference Paper, Natural resources and american citizenship: Transactions of the twenty-fifth North American wildlife and natural resources conference
No abstract available....
M.W. Busby, M. A. Benson
1960, International Association of Scientific Hydrology - Bulletin (5) 32-36
The basin characteristics Σal or L ca are useful in hydrologic studies, but existing methods of determining them are either tedious or somewhat inaccurate. The grid method presented herein lessens the amount of tedious labor and provides an accurate measure of either Σal or L ca . An adaptation of the method could be used to compute the...
L. C. Pakiser
1960, Bulletin of the Geological Society of America (71) 153-160
In the Owens Valley region of California, volcanic activity of Cenozoic age was confined mainly to three areas near the ends of important faults. The volcanic eruptions seemingly took place in regions of relative tension, if the horizontal movement along these faults was left lateral. The deep depression of Owens Valley may have...
L. D. Clark
1960, Bulletin of the Geological Society of America (71) 483-496
A large fault system, here named the Foothills fault system, is the dominant structural feature of the western Sierra Nevada. The steeply dipping to vertical component faults trend northwestward through an area about 200 miles long and 30 miles wide north of 37°30' north latitude. The faulted Paleozoic and Mesozoic...
Gerald M Richmond
1960, Bulletin of the Geological Society of America (71) 1371-1382
The eastern slope of Rocky Mountain National Park, Colorado, has been subjected to at least three separate Pleistocene glaciations, which from oldest to youngest are correlated with the Buffalo, Bull Lake, and Pinedale glaciations of Blackwelder in the Wind River Mountains of Wyoming. In this area, deposits of the oldest glaciation are...
A. H. Koschmann
1960, Bulletin of the Geological Society of America (71) 1357-1370
A Precambrian complex of granulite, gneiss, and migmatite, intruded by numerous plutons of granitic rocks correlated with the Silver Plume granite, is exposed in a long narrow belt along the crest and upper slopes of the Tenmile Range, Colorado. The metamorphic rocks are predominantly felsic; bands, lenses, and irregular bodies of mafic rocks rich in biotite,...
L.C. Pakisek, F. Press, M. F. Kane
1960, Bulletin of the Geological Society of America (71) 415-448
Gravity and seismic studies in Mono Basin, Mono County, California, completed during the summer of 1957 revealed a large, roughly triangular block that had subsided about 18,000 ± 5000 feet and received an accumulation of about 300 ± 100 cubic miles of light clastic sediments and volcanic material of Cenozoic age....
R. E. Warrick, J.D. Winslow
1960, Geophysics (25) 505-519
Valleys cut in the bedrock in northeastern Ohio by Tertiary and Pleistocene streams have been filled by Pleistocene glacial drift so that there is little surface evidence of their existence. Some of these buried valleys are good sources of ground water, so information regarding the location, depth, and cross-section of the buried...
Peter H. Mattson
1960, Bulletin of the Geological Society of America (71) 319-362
The Mayagüez area forms the southwestern corner of Puerto Rico, west of 67° W. and south of 18° 15' N. One-third of the 640 square kms is covered by thick alluvium. Unconformities separate a basal complex, two sequences of highly folded igneous and sedimentary rocks, and a younger sequence of gently...
J.J. Norton, J. A. Redden
1960, Geological Society of America Bulletin (71) 1109-1112
Many areas of schist in the southern Black Hills, South Dakota, have a thin zone of disintegrated rock that is 4-10 feet below the ground surface and parallel to it. Fresh, undeformed schist overlying this zone has moved downhill in a mass-wasting process since the present surface was formed. ...