Isotopic composition of oil-field brines from Kettleman North Dome, California, and their geologic implications
Y.K. Kharaka, F.A.F. Berry, I. Friedman
1973, Geochimica et Cosmochimica Acta (37) 1899-1908
Deuterium and O18 analyses were made on 25 formation-water samples from Miocene (Temblor Formation) and Eocene (McAdams Formation) reservoir rocks at Kettleman North Dome oil field, California, and on three surface water samples from Reef Ridge located about three miles to the west of the field. The δO18 values obtained generally increase with...
Effect of sea water interaction on strontium isotope composition of deep-sea basalts
Dasch E. Julius, C. E. Hedge, J. Dymond
1973, Earth and Planetary Science Letters (19) 177-183
Analyses of rim-to-interior samples of fresh tholeiitic pillow basalts, deuterically altered holocrystalline basalts, and older, weathered tholeiitic basalts from the deep sea indicate that 87Sr/86Sr ratios of the older basalts are raised by low temperature interaction with strontium dissolved in sea water. 87Sr/86Sr correlates...
U-Th-Pb measurements of Luna 20 soil
M. Tatsumoto
1973, Geochimica et Cosmochimica Acta (37) 1079-1086
The concentrations of uranium, thorium and lead and the lead isotopic composition of Luna 20 soil were determined. The data indicate that the Luna 20 soil is mainly a mixture of highland anorthosites and low-K basalt, but little KREEP basalt. The U-Th-Pb systematics...
Determination of indium in rocks by substoichiometric radioisotope dilution analysis
L. Paul Greenland, E.Y. Campbell
1973, Analytica Chimica Acta (67) 29-36
Rocks containing 10–140 ng of indium per g are decomposed with hydrofluoric and nitric acids in the presence of 114In. Indium is separated from other constituents by sequential extractions of the bromide, cupferronate, and acetylacetonate, and is then reacted with a substoichiometric amont of EDTA. Excess...
Ultrafiltration by a compacted clay membrane-I. Oxygen and hydrogen isotopic fractionation
T.B. Coplen, B.B. Hanshaw
1973, Geochimica et Cosmochimica Acta (37) 2295-2310
Laboratory experiments were carried out to determine the magnitude of the isotopic fractionation of distilled water and of 0.01 N NaCl forced to flow at ambient temperature under a hydraulic pressure drop of 100 bars across a montmorillonite disc compacted to a porosity...
A method to determine waterfowl shooting distances
D.A. Davenport, G.A. Sherwood, H. W. Murdy
1973, Wildlife Society Bulletin (1) 101-105
Long-range shooting at ducks and geese frequently results in a high crippling loss, unretrieved birds and frustrated hunters. A principal problem has been the general inability of hunters or observers to properly judge distance of birds. This paper describes a reasonably accurate method developed to determine shooting distances to geese....
Use of space shuttle for earth resource mapping, inventory and evaluation
W. D. Carter
G.W. Morgenthaler, W.J. Bursnall, editor(s)
1973, Book chapter, Space shuttle payloads
No abstract available. ...
The protein situation in fish feeds and feeding
G. L. Rumsey
1973, American Fishes and U.S. Trout News (18) 6-11
Antimycin A, a piscicidal antibiotic
R. E. Lennon, C. Vezina
D. Perlman, editor(s)
1973, Book chapter, Advances in Applied Microbiology
Abstract not submitted to date...
87Sr/86Sr ratios in basalts from islands in the Indian Ocean
C. E. Hedge, N.D. Watkins, R.A. Hildreth, W. P. Doering
1973, Earth and Planetary Science Letters (21) 29-34
87Sr/86Sr ratios of basalts from islands in the Indian Ocean (0.7040) are higher than those of basalts dredged from the Mid-Indian Ocean Ridge (0.7034). The sources of the island basalts have apparently not been in equilibrium with the source of the...
Time of travel of solutes, field observations of water quality, and suspended-sediment data for stream reaches in the Trinity River Basin, Texas, July 31 to August 14, 1972
R.H. Ollman
1973, Report
No abstract available....
Annual compilation and analysis of hydrologic data for urban studies in the San Antonio, Texas, metropolitan area, 1971
R.D. Steger
1973, Report
No abstract available....
Constitutive relations associated with the Mott-Smith distribution function
M. Nathenson, D. Baganoff
1973, Physics of Fluids (16) 2110-2115
It is shown that the distribution function assumed by Mott-Smith determines a unique relation between heat flux, stress, and fluid velocity given by q = (3/2)τu, i.e., it provides a constitutive relation for heat flux, and it also determines a simple expression for this ratio of third-order central moments Q...
Aspects of the magmatic geochemistry of bismuth
L. P. Greenland, D. Gottfried, E.Y. Campbell
1973, Geochimica et Cosmochimica Acta (37) 283-295
Bismuth has been determined in 74 rocks from a differentiated tholeiitic dolerite, two calc-alkaline batholith suites and in 66 mineral separates from one of the batholiths. Average bismuth contents, weighted for rock type, of the Great Lake (Tasmania) dolerite, the Southern California batholith...
The use of fish bioassays to determine the rate of deactivation of pesticides
L. L. Marking, C.R. Walker
G.E. Glass, editor(s)
1973, Book chapter, Bioassay techniques and environmental chemistry
Abstract not submitted to date...
Petrology of some lithic fragments from Luna 20
E. Roedder, P.W. Weiblen
1973, Geochimica et Cosmochimica Acta (37) 1031-1052
Microscopic and electron microprobe studies were made of polished thin sections of part of a 30-mg sample of 250–500 μm lunar soil returned by Luna 20 from a point between Mare Fecunditatis and Mare Crisium. Very fine-grained lithic (crystalline) rock fragments, composing about...
Determination of lead, uranium, thorium, and thallium in silicate glass standard materials by isotope dilution mass spectrometry
I. L. Barnes, E. L. Garner, J. W. Gramlich, L. J. Moore, T. J. Murphy, L. A. Machlan, W. R. Shields, Mitsunobu Tatsumoto, R. J. Knight
1973, Analytical Chemistry (45) 880-885
A set of four standard glasses has been prepared which have been doped with 61 different elements at the 500-, 50-, 1-, and 0.02-ppm level. The concentrations of lead, uranium, thorium, and thallium have been determined by isotope dilution mass spectrometry at a number of points in each of the...
New data on cuprobismutite
Charles M. Taylor, Arthur S. Radtke, C. L. Christ
1973, Journal of Research of the U.S. Geological Survey (1) 99-103
Cuprobismutite from Tunnel Extension Number Two mine, Ohio mining district, Utah, was chemically analyzed using theelectron microprobe. Its empirical formula was determined to be Cu20.8 Ag0.97 Pb0.35 Mn0.22 Bi26.7Sb0.06 Te0.05 Se0.55 S50.4. The tentative conclusion is that unsubstituted cuprobismutite has the chemical formula 6Cu2S*6Bi2S3 rather than the previously ascribed formula 6Cu2S*6Bi2S3 and that cuprobismutite...
Rapid determination of sulfur in rocks
Leonard Shapiro
1973, Journal of Research of the U.S. Geological Survey (1) 81-84
Sulfur is determined turbidimetrically as barium sulfate after an aqua regia attack. The turbidity is formed in an ammoniacal solution from which R2O3 has been centrifuged. Reproducibility of turbidity is obtained by adding barium chloride as a solid rather than as a solution. Sulfur is determined in the range 0.01-4 percent within ±0.02 absolute, or...
The role of the Bureau of Sport Fisheries and Wildlife in the Great Lakes
F. Eugene Hester
1973, Conference Paper, Proceedings of the First Federal Conference on the Great Lakes
Ecological blunders of man, such as timber exploitation, draining of wetlands, construction of canals and dams, and pollution have been mainly responsible for serious environmental degradation and catastrophic losses of fish and wildlife values in the Great Lakes Basin. Consequently, the major emphasis of the Bureau of Sport Fisheries and...
Federal Great Lakes fishery research objectives, priorities, and projects
Howard D. Tait
1973, Conference Paper, Proceedings of the First Federal Conference on the Great Lakes
Fishery productivity of the Great Lakes has declined drastically since settlement of the area. Premium quality fishes of the Great Lakes such as whitefish, lake trout, and walleyes have been replaced by less desired species. This change is attributed to selective overfishing, pollution, and the extreme instability of fish populations....
Migrational homing by a pair of mallards
T.J. Dwyer, S.R. Derrickson, D.S. Gilmer
1973, The Auk (90) 687-687
It is generally assumed that wild, North American female dabbling ducks (Anatinae: Anatini) select new mates each year and may return to the same nesting areas in consecutive years (McKinney 1964, Wildfowl 16: 93). Lincoln (1934, Bird-Banding 5: 151) first documented migrational homing in a female Mallard (Anas platyrhynchos), and...
An incident of fenthion mosquito control and subsequent avian mortality
R.W. Seabloom, G.L. Pearson, L.W. Oring, J.R. Reilly
1973, Journal of Wildlife Diseases (9) 18-20
Mass mortality among migratory birds at Grand Forks, North Dakota, was attributed to a mosquito control operation employing the insecticide fenthion. The factors involved may have included the toxicity of the pesticide for birds, the method of application and coincidence with the peak of the spring warbler migration....
Mariner 9-Image processing and products
E.C. Levinthal, W.B. Green, J.A. Cutts, E.D. Jahelka, R.A. Johansen, M.J. Sander, J.B. Seidman, A.T. Young, L.A. Soderblom
1973, Icarus (18) 75-101
The purpose of this paper is to describe the system for the display, processing, and production of image-data products created to support the Mariner 9 Television Experiment. Of necessity, the system was large in order to respond to the needs of a large team of scientists with a broad scope...
Uranium concentration and distribution in six peridotite inclusions of probable mantle origin
E.L. Haines, R. E. Zartman
1973, Earth and Planetary Science Letters (20) 45-53
Fission-track activation was used to investigate uranium concentration and distribution in peridotite inclusions in alkali basalt from six localities. Whole-rock uranium concentrations range from 24 to 82 ng/g (1ng= 10−9g). Most of the uranium is uniformly distributed in the major silicate phases...