Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of lead and silver, Golconda and Iron Point quadrangles, Humboldt County, Nevada
R. L. Erickson, S.P. Marsh
1971, Miscellaneous Field Studies Map 315
Detailed geologic and geochemical studies of the four 7 1/2-minute quadrangles that make up the Edna Mountain 15-minute quadrangle in Humboldt County, Nevada, were begun during the 1969 summer field season. The objectives of the project are to map the geology of this struct urally complex area at 1:24·,000 scale...
Geologic reconnaissance map of the Bear Mountain and Oakbrush Ridge quadrangles, Hinsdale and Archuleta counties, Colorado
W. J. Hail Jr.
1971, Open-File Report 71-141
Maps showing distribution of selected accessory minerals in the Montezuma stock, Summit County, Colorado
G. J. Neuerburg
1971, IMAP 608
No abstract available....
Al Kushaymiyah as a target for a Colorado-type molybdenite deposit
P. K. Theobald
1971, Open-File Report 71-281
The granitic complex in the vicinity of Al Kushaymiyah was singled out by Whitlow (19,69, 1969a, 1971), as one of the most promising areas for exploration in the Southern Wajd quadrangle (Jackson and others, 1962). He noted in particular the intensity of shattering and silicification of these potassium-rich granites, and...
Geologic map of the Lochiel Quadrangle, Santa Cruz County, Arizona
F. S. Simons
1971, Open-File Report 71-262
Thermal survey of Dardanelle Reservoir
J.N. Sullavan
1971, Open-File Report 71-270
Annual compilation and analysis of hydrologic data for Escondido Creek, San Antonio River basin, Texas
D.R. Reddy
1971, Open-File Report 72-308
IntroductionHistory of Small Watershed Projects in TexasThe U.S. Soil Conservation Service is actively engaged in the installation of flood and soil erosion reducing measures in Texas under the authority of the "Flood Control Act of 1936 and 1944" and "Watershed Protection and Flood Prevention Act" (Public Law 566), as amended....
Geohydrology of the Piceance Creek structural basin between the White and Colorado Rivers, northwestern Colorado
Donald L. Coffin, Frank A. Welder, Richard K. Glanzman
1971, Hydrologic Atlas 370
Municipal and industrial wastewater loading in the San Francisco Bay, California, 1970
W. G. Hines, R.H. Palmer
1971, Miscellaneous Field Studies Map 332
The purpose of this release is to describe the approximate volumes and significant pollutional loading attributable to municipal and industrial wastewater discharged into the San Francisco Bay. The six receiving-water regions (fig.1) are the same as those used previously by Pearson, Storrs, and Selleck (1969) in describing results of the comprehensive...
Small-stream flood investigations in Minnesota, October 1958 to September 1969
K.T. Gunard, L.C. Guetzkow
1971, Open-File Report 71-139
No abstract available....
Open-channel intergrating-type flow meter
F. C. Koopman
1971, Open-File Report 71-173
Sport fishing U.S.A.
Michael Walker, Bob illustrated by Hines
Rex Gary Schmidt, Dan Saults, editor(s)
1971, Resource Publication 4
No abstract available....
Ground-water conditions during 1969, Vandenberg Air Force Base area, California
J. H. Koehler
1971, Open-File Report 71-172
Annual peak discharges from small drainage areas in Montana through September 1970
M. V. Johnson, R. J. Omang
1971, Open-File Report 71-161
Tertiary marine mollusks of Alaska; an annotated bibliography
Warren O. Addicott
1971, Bulletin 1343
Geologic map of the Lancaster quadrangle, Grant County, Wisconsin
Walter S. West, Philip M. Blacet
1971, Geologic Quadrangle 949
Low-flow frequency of Wisconsin streams
W.A. Gebert
1971, Hydrologic Atlas 390
Translation of 1964 Russian correlations between Wrangel Island and northern Alaska
Irvin L. Tailleur
1971, Open-File Report 71-276
Floods of July 4-8, 1969, in north-central Ohio
Ronald I. Mayo, Earl E. Webber, Davis W. Ellis
1971, Open-File Report 72-252
The storm of July 4-5, 1969, in north-central Ohio was an unprecedented event; never before has such intense and widespread precipitation been recorded for a summer storm in Ohio (U.S. Dept. of Commerce, 1969). More than 14 inches of rainfall in less than 24 hours were observed at several places....
California streamflow characteristics; Vol. 2, Northern Great Basin and Central Valley
L. N. Jorgensen, M. A. Rose, R. D. Busch, J. S. Bader
1971, Open-File Report 72-203
No abstract available....
Geologic map of the Horton quadrangle, Ohio County, Kentucky
William D. Johnson
1971, Geologic Quadrangle 915
Hydrologic analysis of Mojave River Basin, California, using electric analog model
W. F. Hardt
1971, Open-File Report 72-157
The water needs of the Mojave River basin will increase because of population and industrial growth. The Mojave Water Agency is responsible for providing sufficient water of good quality for the full economic development of the area. The U.S. Geological Survey suggested an electric analog model of the basin as...
Limnology of Oneida Lake with emphasis on factors contributing to algal blooms
Phillip E. Greeson
1971, Open-File Report 72-139
Oneida Lake is a naturally eutrophic lake that has existed for about 10,500 years. It has been in a eutrophic state for at least 350 years, and the geochemically derived dissolved materials entering the lake from the drainage basin are of sufficient quantity (449,700 tones per year) to support annual...
Regional geologic map of San Andreas and related faults in eastern San Gabriel Mountains, San Bernardino Mountains, western San Jacinto Mountains and vicinity, Los Angeles, San Bernardino, and Riverside Counties, California
T. W. Dibblee Jr.
1971, Open-File Report 71-88
No abstract available....
Preliminary engineering geologic maps of the proposed Trans-Alaska pipeline route, Bettles and Beaver quadrangles
Reuben Kachadoorian
1971, Open-File Report 71-164
