H. R. Cornwall, F. J. Kleinhampl
1960, Miscellaneous Field Studies Map 239
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Publication Extents
Not all publications have extents, not all extents are completely accurateThomas A. Steven
1960, Bulletin 1082-F
The fluorspar deposits in the Northgate district, Jackson County, Colo., are among the largest in Western United States. The mines were operated intermittently during the 1920's and again during World War II, but production during these early periods of operation was not large. Mining was begun on a larger scale...
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 (?)...
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...
Morris Deutsch
1960, Open-File Report 60-36
James B. Cooper
1960, Open-File Report 60-31
No abstract available. ...
Fred Kunkel
1960, Open-File Report 60-90
E. H. Herrick
1960, Open-File Report 60-68
H.A. Whitcomb
1960, Open-File Report 60-153
L.C. Dutcher
1960, Open-File Report 60-40
R.W. Ryling
1960, Open-File Report 60-120
D.D. Dickey, F. A. McKeown
1960, Open-File Report 60-38
R. L. Hosman
1960, Open-File Report 60-76
W. R. Moyle Jr.
1960, Open-File Report 60-101
Everett Alfred Zimmerman
1960, Open-File Report 60-163
E. A. Moulder
1960, Open-File Report 60-100
Charles Ronald Willden
1960, Open-File Report 60-155
The Jackson Mountains, a prominent range near the center of Humboldt County, Nevada, are of interest because the Cretaceous rocks in the range record the effects of a late Cretaceous to early Tertiary orogeny. Such an orogeny has been assumed to have effected all of the Great Basin, but the...
D.W. Scholl, C.L. Sainsbury
1960, Open-File Report 60-123
During July and August 1958 the U.S. Geological Survey conducted a study in behalf of the Atomic Energy Commission of the oceanography, bathymetry, and marine geology of the nearshore shelf of the Chukchi Sea off the Ogotoruk Creek area, northwest Alaska. Ogotoruk Creek enters the Chukchi Sea about 32 miles...
H.R. Henry
1960, Open-File Report 60-65
D.D. Dickey
1960, Open-File Report 60-37
W.B. Allen
1960, Open-File Report 60-3
E.H. Baltz
1960, Open-File Report 60-12
E. H. Herrick
1960, Open-File Report 60-66
William Peters Brosge, H. N. Reiser
1960, Open-File Report 60-19
Bruce Bryant, Robert George Schmidt, William Thomas Pecora
1960, Bulletin 1081-C