Orbital-science investigation: Part B: photogrammetric analysis of Apollo 15 records
Frederick J. Doyle
1972, Book chapter, Apollo 15 preliminary science report (NASA SP-289)
The three cameras—stellar, mapping, and panoramic—together with the laser altimeter, all included in the scientific instrument module (SIM) bay, represent an integrated photogrammatric system with extraordinary potential for extending knowledge of the lunar figure, surface configuration, and geological structure....
Principal facts for gravity stations in Sulphur Springs Valley, Arizona
Donald L. Peterson
1972, Report
Observed gravity values, station locations, terrain corrections, and Bouguer gravity data are provided in tabular form for approximately 410 gravity observations in Sulphur Springs Valley, Arizona....
Principal facts for gravity stations in Safford and San Simon Valleys, Arizona
Gordon P. Eaton, Claxton E. Timmons
1972, Report
Observed gravity values, station locations, terrain corrections and Bouguer gravity data are provided in tabular form for approximately 2,000 gravity observations in southeastern Arizona....
Orbital-science investigation: Part J: preliminary geologic map of the region around the candidate Proclus Apollo landing site
Don E. Wilhelms
1972, Book chapter, Apollo 15 preliminary science report (NASA SP-289)
The Proclus Crater region was mapped to test the value, for photogeologic mapping purposes, of Apollo 15 metric photographs and to estimate the scientific value of the area as a potential landing site. A metric photographic frame (fig. 25-67) serves as a base for a map of the region around...
Photogeology: Part B: Cayley Formation interpreted as basin ejecta
R. E. Eggleton, G. G. Schaber
1972, Book chapter, Apollo 16 preliminary science report (NASA SP 315)
The discovery that samples returned from the Cayley Formation at the Apollo 16 landing site consist mainly of nonvolcanic breccias (secs. 6 and 7 of this report) suggests that the hypothesis in which light plains-forming materials may be ejecta from multi-ring basins should be reevaluated (refs 29-15 to 29-17). Improved...
Photogeology: Part X: calibration of radar data from Apollo 16 results
S.H. Zisk, H. J. Moore
1972, Book chapter, Apollo 16 preliminary science report (NASA SP 315)
Orbital and surface photography collected during the Apollo 16 mission can be used to calibrate existing Earth-based, high-resolution radar maps of the lunar surface. The absence of any theoretical treatment of the radar backscatter from irregular rocks has prevented the assignment of radar-echo cross sections to specific size distributions of...
Photogeology: Part Y: physical and geological aspects of heiligenschein measurements
Robert L. Wildey
1972, Book chapter, Apollo 16 preliminary science report (NASA SP 315)
Heiligenschein is the upsurge in reflected brightness as zero-phase angle is approached. For the first time, an effort has been made to investigate the diagnostic value of the heiligenschein photometric magnitude on a statistically significant scale. This investigation was performed by using the vertical photography of the Apollo 16 metric...
Orbital-science investigation: Part H: sketch map of the region around the candidate Littrow Apollo landing sites
M. H. Carr
1972, Book chapter, Apollo 15 preliminary science report (NASA SP-289)
The photograph in figure 25-59 and the corresponding map (fig. 25-60) show the geology of part of the lunar surface just east of the Littrow rilles at the eastern edge of Mare Serenitatis. The most striking feature of the region is the extremely low albedo of the area mapped as...
Photogeology: Part D: Descartes highlands: possible analogs around the Orientale Basin
Carroll Ann Hodges
1972, Book chapter, Apollo 16 preliminary science report (NASA SP 315)
The Descartes highlands are adjacent to the terra plain on which the Apollo 16 lunar module landed (fig. 29-13). A variety of volcanic origins was proposed for the highlands before the mission (refs. 29-4, 29-21, and 29-35 to 29-37), but the returned samples of the area consist almost exclusively of...
Lake Erie: Effects of exploitation, environmental changes and new species on the fishery resources
Wilbur L. Hartman
1972, Journal of the Fisheries Research Board of Canada (29) 899-912
In no other lake as large as Lake Erie (surface area, 25,690 km2) have such extensive changes taken place in the drainage basin, the lake environment, and the fish populations over the last 100 years. Deforestation and prairie burning led to erosion and siltation of valuable spawning grounds. Marsh spawning...
Water resources data for California, 1971; Part 2: Water quality records
Water Resources Division, U.S. Geological Survey
1972, Water Data Report CA-71-2
Water-resources data for the 1971 water year for California include records of data for the chemical and physical characteristics of surface water. The distribution, type, and number of stations in each river or drainage basin are shown in figure 1. A few pertinent stations in bordering States are also included....
Water resources inventory of Connecticut Part 6: Upper Housatonic River basin
Michael A. Cervione Jr., David L. Mazzaferro, Robert T. Melvin
1972, Connecticut Water Resources Bulletin 21
The upper Housatonic River basin report area has an abundant supply of water of generally good quality, which is derived from precipitation on the area and streams entering the area. Annual precipitation has averaged about 46 inches over a 30-year period. Of this, approximately 22 inches of water is returned...
Ground control requirements for precision processing of ERTS images
Thomas C. Burger
1972, Report
When the first Earth Resources Technology Satellite (ERTS-A) flies in 1972, NASA expects to receive and bulk-process 9,000 images a week. From this deluge of images, a few will be selected for precision processing; that is, about 5 percent will be further treated to improve the geometry of the scene,...
Book review: Check list of helminth parasites of African fishes by L. F. Khalil
G. L. Hoffman
1972, Journal of Parasitology (58) 884
No abstract available....
Surface-water investigations at Barrow, Alaska
Stanley H. Jones
1972, Report
The U.S. Public Health Service is currently developing plans for a long-term water supply and sewage treatment system for the village of Barrow, Alaska. To assist in planning, the U.S. Geological Survey was requested to initiate a cooperative streamflow data-collection program with the U.S. Public Health Service in June 1972...
A neutron activation analysis procedure for the determination of uranium, thorium and potassium in geologic samples
P. J. Aruscavage, Hugh T. Millard Jr.
1972, Journal of Radioanalytical Chemistry (11) 67-84
A neutron activation analysis procedure was developed for the determination of uranium, thorium and potassium in basic and ultrabasic rocks. The three elements are determined in the same 0.5-g sample following a 30-min irradiation in a thermal neutron flux of 2·1012 n·cm−2·sec−1. Following radiochemical separation, the nuclides239U...
Crust and mantle of the Gulf of Mexico
G. W. Moore
1972, Nature (238) 452-453
A SEEMING paradox has puzzled investigators of the crustal structure of the Gulf of Mexico since Ewing et al.1 calculated that a unit area of the rather thick crust in the gulf contains less mass than does a combination of the crust and enough of the upper mantle...
Chlorinated naphthalenes in pesticide analysis
D.F. Goerlitz, LeRoy M. Law
1972, Bulletin of Environmental Contamination and Toxicology (7) 243-251
[No abstract available]...
Microcrystalline sphalerite in resin globules suspended in Lake Kivu, East Africa
E.T. Degens, H. Okada, S. Honjo, J.C. Hathaway
1972, Mineralium Deposita (7) 1-12
The origin and chemical nature of micron-sized spheres found as suspended particles in Lake Kivu are examined. It can be shown that the hollow spheres, with a wall thickness of 500 Å, consist of a complex polymeric resinous material which has little functionality, except for hydroxyl...
The complex filling of alae crater, Kilauea Volcano, Hawaii
D. A. Swanson, W. A. Duffield, D. B. Jackson, D. W. Peterson
1972, Bulletin Volcanologique (36) 105-126
Since February 1969 Alae Crater, a 165-m-deep pit crater on the east rift of Kilauea Volcano, has been completely filled with about 18 million m3 of lava. The filling was episodic and complex. It involved 13 major periods of addition of lava to the crater, including spectacular...
Search for plutonium-244 tracks in mountain pass bastnaesite
R.L. Fleischer, C. W. Naeser
1972, Nature (240) 465-465
WE have found that bastnaesite, a rare earth fluorocarbonate, from the Precambrian Mountain Pass deposit has an apparent Cretaceous fission track age, and hence does not reveal any anomalous fission tracks due to 244Pu....
Occurrence and significance of formaldehyde in the Allende carbonaceous chondrite
Irving A. Breger, P. Zubovic, J.C. Chandler, R.S. Clarke
1972, Nature (236) 155-158
Meteorites may disperse formaldehyde to planets where, in the proper conditions, the compound could then serve as a precursor for carbohydrates....
A simply constructed and adjustable mercury vapor cell mount
J.W. Ball, E. A. Jenne
1972, Bulletin of Environmental Contamination and Toxicology (7) 369-370
[No abstract available]...
The Apollo 17 landing site
Baerbel K. Lucchitta
1972, Nature (240) 259-260
Dr Lucchitta describes the geology of the Apollo 17 landing site in the Taurus-Littrow region of the Moon....
Uranium-series dating of bone from the Isimila prehistoric site, Tanzania
F.C. Howell, G.H. Cole, M.R. Kleindienst, Barney J. Szabo, K.P. Oakley
1972, Nature (237) 51-52
EXCAVATIONS in 1957 and 1958 at the Isimila prehistoric site, in Tanzania1, sampled Acheulian occurrences in horizons at various levels in the Isimila Beds which are approximately 18 m thick. No significant breaks were observed in the sedimentary sequence, although there are numerous local hiatuses....
