C.E. Price
1960, Open-File Report 60-115
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Page 6064, results 151576 - 151600
Publication Extents
Not all publications have extents, not all extents are completely accurateJohn R. Donnell, Warren E. Yeend
1960, Open-File Report 68-81
No abstract available....
C.L. Jones, C. Gilbert Bowles, Kenneth Granville Bell
1960, Open-File Report 60-84
Experimental logging of holes drilled through potash deposits in the Carlsbad district, southeastern New Mexico, demonstrate the considerable utility of gamma-ray, neutron, and electrical resistivity logging in the search for and identification of mineable deposits of sylvite and langbeinite. Such deposits are strongly radioactive with both gamma-ray and neutron well...
J. R. Rapp
1960, Open-File Report 60-117
T.W. Dibblee Jr.
1960, Miscellaneous Field Studies Map 227
T.W. Dibblee Jr.
1960, Miscellaneous Field Studies Map 229
G.E. Becraft
1960, Miscellaneous Field Studies Map 171
T.W. Dibblee Jr.
1960, Miscellaneous Field Studies Map 233
Robert E. Matson
1960, Open-File Report 60-96
The Smoky Butte intrusives are located in T. 18 N., R. 36 E. Garfield County, Montana on the extreme eastern edge of the petrographic province of Central Montana. They consist of dikes and plugs arranged in linear, en-echelon pattern with a northeast trend and intrude the Tullock member (Paleocene age)...
O. M. Hackett, F. N. Visher, R. G. McMurtrey, W. L. Steinhilber, Frank Stermitz, F. C. Boner, R. A. Krieger
1960, Water Supply Paper 1482
No abstract available....
J. V. B. Wells
1960, Water Supply Paper 1637
John David Hem, M. W. Skougstad
1960, Water Supply Paper 1459-E
William Peters Brosge
1960, Open-File Report 60-20
Richard Kenneth Hose, Charles Albert Repenning, Joseph I. Ziony
1960, Open-File Report 60-73
No abstract available....
Randolph Wilson Bromery, J. R. Henderson Jr., G. L. Zandle
1960, Geophysical Investigations Map 231
No abstract available....
Jerry C. Olson, E. Neal Hinrichs
1960, Bulletin 1082-D
Pegmatite occurs widely in Nevada and northwestern Arizona, but little mining has been done for such pegmatite minerals as mica, feldspar, beryl, and lepidolite. Reconnaissance for beryl-bearing pegmatite in Nevada and in part of Mohave County, Ariz., and detailed studies in the Dawley Canyon area, Elko County, Nev., have shown...
Arthur B. Campbell
1960, Bulletin 1082-I
The St. Regis-Superior area occupies about 300 square miles in northwestern Montana and includes parts of the Squaw Peak Range and Coeur d'Alerie Mountains of the northern Rocky Mountains physiographic province. Nearly 50,000 feet of metasedimentary rocks of the Precambrian Belt series, chiefly varieties of quartzite and argillite, underlies most...
Nancy C. Pearre, Allen V. Heyl Jr.
1960, Bulletin 1082-K
The Piedmont Upland in Maryland, Pennsylvania, and Delaware is about 160 miles long and at the most 50 miles wide. Rocks that underlie the province are the Baltimore gneiss of Precambrian age and quartzite, gneiss, schist, marble, phyllite, and greenstone, which make up the Glenarm series of early Paleozoic (?)...
Dorothy B. Vitaliano, and others
1960, Bulletin 1106-E
John David Vogel
1960, Open-File Report 60-145
The region described in this report is in the northeastern part of the Colorado Plateau and is transitional between two major structural elements. The western part is typical of the salt anticline region of the Plateau, but the eastern part has features which reflect movements in the nearby San Juan...
Kenneth Lyle Walters
1960, Circular 422
In the Laurier area, Washington, the Kettle River has cut into crystalline rocks in the deepest part of the valley. Sand and gravel fill were deposited in the valley during Pleistocene time by melt water from glaciers, and subsequent erosion and alluviation formed three terrace levels. The highest level, on...
H. L. Berryhill Jr., Lynn Glover
1960, IMAP 319
E. A. Moulder, M. F. Klug, D. A. Morris, F. A. Swenson, R. A. Krieger
1960, Water Supply Paper 1487
The lower Little Bighorn River valley, Montana, is in the unglaciated part of the Missouri Plateau section of the Great Plains physiographic province. The river and its principal tributaries rise in the Bighorn Mountains, and the confluence of this northward-flowing stream with the Bighorn River is near the east edge...
D.J. Fisher, C. E. Erdmann, J.B. Reeside Jr.
1960, Professional Paper 332
R. L. Smith
1960, Professional Paper 354-F
Welded tuffs are recognized as special parts of ash flows, other pyroclastic flows, or, more rarely, air-fall deposits. Ash flows may be emplaced at any temperature below a maximum eruption temperature. Those emplaced above a minimum welding temperature may show any and all degrees of welding and crystallization. ...