Robert C. McDowell
1971, Geologic Quadrangle 893
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Publication Extents
Not all publications have extents, not all extents are completely accurateGeorge William Holmes, Walter S. Newman
1971, Geologic Quadrangle 936
Thomas M. Kehn
1971, Geologic Quadrangle 907
Margaret Cooper
1971, Bulletin 1337
G.W. Andrews
1971, Professional Paper 683-E
No abstract available....
A. B. Gibbons
1971, Geologic Quadrangle 926
Warren Irvin Finch
1971, Geologic Quadrangle 944
No abstract available....
G.L. Bertoldi, J. C. Blodgett
1971, Open-File Report 71-41
Gregg C. Lusby, O.D. Knipe
1971, Water Supply Paper 1532-D
An intensive study of the effect of grazing on the hydrologic and biotic characteristics of small drainage basins on the Colorado Plateau was begun in the fall of 1953. This report presents data obtained during the first 13 years of the proposed 20-year study. For the period of record 1954-66,...
F.A. Welder
1971, Open-File Report 71-320
An evaluation of the ground-water supply potential at 30 sites within the Rocky Mountain National Park and Shadow Mountain National Recreation Area was made by the U.S. Geological Survey in 1967 and 1968. The work consisted of a geohydrologic reconnaissance, well inventory, and test drilling. The study sites are underlain...
William A. Fischer
1971, Challenge (10) 6-7
No abstract available....
William D. Carter
1971, Mining Engineering (23) 51-53
The EROS Program will continue investigations to select or develop optimum, economical airborne and space systems that will expand man's ability to observe and profit from natural resources. It is to be hoped that several of these systems will eventually prove useful supplements to current and developing mineral exploration technology....
R. Theodore Hurr, John E. Moore
1971, Report
The investigation on which this report is based is a part of a comprehensive evaluation of the water resources of the Arkansas River valley undertaken by the U.S. Geological Survey in cooperation with the Colorado Water Conservation Board and the Southeastern Colorado Water Conservancy District. The study reach extends 150...
Henry Trapp Jr.
1971, Open-File Report 72-002
Statement of the problem Earlier hydrologic studies show that ample quantities of soft water of low dissolved solids content are obtainable from the sand-and-gravel aquifer in the Pensacola area. Some wells drilled for the city of Pensacola have yielded water with unacceptably high amounts of iron and carbon dioxide, and wells...
Douglas J. Nichols, M.A. Warner
1971, Geology (6) 30-33
Although never formally introduced, the stratigraphic name Wanship Formation has become entrenched in the literature; recently, misunderstanding of its age and correlation has led to invalid interpretations of the structural evolution of northeastern Utah. The basal Wanship conglomerate has been erroneously correlated with a conglomerate within the Frontier Formation at Coalville. The Coalville section has been dated as Cenomanian-Coniacian. The Wanship Formation at its "type locality"...
Water Resources Division, U.S. Geological Survey
1971, Water Data Report IN-70-1
Water resources data for the 1970 water year for Indiana, including records of streamflow or reservoir storage at gaging stations, partial-record stations, and miscellaneous sites, and records of water-quality data on the chemical and physical characteristics of surface-water are given in this report. Records for a few pertinent gaging and...
Lawrence J. Blus
1971, American Midland Naturalist (85) 238-239
Three captive short-tailed shrews (Blarina brevicauda) drowned in attempting underwater escapes from their cages....
Winchell Smith, Larry L. Hubbard, Antonius Laenen
1971, Report
Records of discharge on the Columbia River at The Dalles, Oreg., are vital to the management of the complex water-development projects in the Columbia River basin. Accurate discharge figures are needed for consistent day-to-day management and are required to meet treaty obligations with Canada. Because dams have been erected that completely...
F.L. Sayles, Frank T. Manheim
1971, Initial reports of the Deep Sea Drilling Project (7) 871-881
The sediments cored on Leg 7 are predominantly deep sea biogenic oozes and chalks; only rarely were significant quantities of pelagic clays and volcanic detritus encountered. The biogenic sections include both siliceous and calcareous deposits. At three sites the drilling terminated in basalt, one of which (Site 62) is interpreted...
U.S. Geological Survey
1971, Basic Data Contribution 16
No abstract available....
U.S. Geological Survey
1971, Basic Data Contribution 15
No abstract available....
S. E. Rantz
1971, Basic Data Contribution 25
Precipitation depth-duration-frequency relations have been derived for the San Francisco Bay region, California. The regimen of precipitation in the region is such that depth-duration-frequency characteristics for a site are closely related to the mean annual precipitation for that site....
U.S. Geological Survey
1971, Basic Data Contribution 20
No abstract available....
U.S. Geological Survey
1971, Basic Data Contribution 19
No abstract available....
U. S. Geological Survey
1971, Basic Data Contribution 18
No abstract available....