Interpretation by interdisciplinary teams
William Douglas Carter
1972, Conference Paper, International Workshop in Earth Resources Survey Systems
No abstract available....
Acoustic-reflection profiles, Transatlantic crossing-west: Leg 6, 1971 cruise, UNITEDGEO I
Martin Francis Kane
1972, Report
Acoustic-reflection profiles, Bay of Campeche: International Decade of Ocean Exploration, U.S. Geological Survey, Leg 1, 1971 cruise, UNITEDGEO I
George William Moore
1972, Report
IntroductionAs part of a cooperative marine research program designated the International Decade of Ocean Exploration (IDOE), the United States Geological Survey is participating in an investigation of the geologic framework and resource potential of continental margins and small ocean basins in the Gulf of Mexico, Caribbean Sea, and west African...
Acoustic-reflection profiles, Liberian continental margin: Leg 5, 1971 cruise, UNITEDGEO I
John Stevens Schlee
1972, Report
Outer continental shelf statistics : oil, gas, sulfur, salt, leasing, drilling, production, income
Water Resources Division, U.S. Geological Survey
1972, Report
No abstract available....
Acoustic-reflection profiles, Venezuela continental borderland: International Decade of Ocean Exploration, U.S. Geological Survey, Leg 4, 1971 cruise, UNITEDGEO I
Eli A. Silver
1972, Report
Residues of MS-222 in northern pike, muskellunge, and walleye
J. L. Allen, C.W. Luhning, P.A. Harman
1972, Investigations in Fish Control 45
Abstract not submitted to date...
New data on selected Ivory Coast tektites
F. Cuttitta, M. K. Carron, C. S. Annell
1972, Geochimica et Cosmochimica Acta (36) 1297-1309
Fourteen Ivory Coast tektites exhibit a range of bulk indices of refraction of 1.5156 to 1.5217 ± 0.0004 and of bulk specific gravities of 2.428 to 2.502 ±0.005. Seven of these Ivory Coast (IVC) tektites were analyzed for major and minor element content. Compared to tektites from other strewn fields,...
Rostroconchia: A new class of bivalved mollusks
J. Pojeta Jr., B. Runnegar, N.J. Morris, N.D. Newell
1972, Science (177) 264-267
Four Paleozoic bivalved genera are assigned to the new molluscan class Rostroconchia: Eopteria, Euchasma, Conocardium, and Pseudoconocardium. These mollusks have an uncoiled univalved larval shell; an untorted bivalved adult shell; no hinge teeth, ligament, or adductor muscles; and a fused, almost inflexible, hinge. Rostroconchians developed separately from the pelecypods through...
Absolute stress measurements at the rangely anticline, Northwestern Colorado
R. V. de la Cruz, C.B. Raleigh
1972, International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts (9) 625-634
Five different methods of measuring absolute state of stress in rocks in situ were used at sites near Rangely, Colorado, and the results compared. For near-surface measurements, overcoring of the borehole-deformation gage is the most convenient and rapid means of obtaining reliable values for the...
Virucidal activity of two Iodophors to salmonid viruses
Donald F. Amend, John P. Pietsch
1972, Journal of the Fisheries Research Board of Canada (29) 61-65
Wescodyne® and Betadine®, organic iodine complexes, were compared in vitro for virucidal activity against infectious hematopoietic necrosis (IHN), infectious pancreatic necrosis (IPN), and viral hemorrhagic septicemia (VHS) viruses. Both iodophors were about equally effective on all three viruses. Each iodophor completely destroyed IHN virus within 30 sec at 12 ppm iodine, and was...
Some physiological consequences of handling stress in the juvenile coho salmon (Oncorhynchus kisutch) and steelhead trout (Salmo gairdneri)
Gary Wedemeyer
1972, Journal of the Fisheries Research Board of Canada (29) 1780-1783
The stress of handling juvenile coho salmon (Oncorhynchus kisutch) and steelhead trout (Salmo gairdneri) in soft water and in water with added salts was evaluated using blood and tissue chemistry fluctuations as indices of metabolic and endocrine function. Changes in plasma glucose, chloride, calcium, and cholesterol levels indicated that significant...
Destruction of the ecosystem in the Great Lakes and possibilities for its reconstruction
Stanford H. Smith
Remedios W. Moore, editor(s)
1972, Book chapter, Progress in fishery and food science
This paper is a review of the sequence of events within the Great Lakes and their drainage to provide a basis for interpreting probable cause-and-effect relations between events of settlement and changes in the ecosystem of the Great Lakes. Possibilities of restoration of the lakes are discussed. A plan to...
The future of salmonid communities in the Laurentian Great Lakes
Stanford H. Smith
1972, Journal of the Fisheries Research Board of Canada (29) 951-957
The effects of human population growth, industrialization, and the introduction of marine fishes have reduced the suitability of each of the Great Lakes for oligotrophic fish communities. The ultimate consequence has been a reduction of fishery productivity that has ranged from extreme in Lake Ontario to moderate in Lake Superior....
Concentrations of some inorganic constituents in gallbladder bile from some freshwater fishes
J.B. Hunn
1972, Copeia (4) 860-861
No abstract available....
Population biology of alewives, Alosa pseudoharengus, in Lake Michigan, 1949-70
Edward H. Brown Jr.
1972, Journal of the Fisheries Research Board of Canada (29) 477-500
Alewives were unknown in Lake Michigan before 1949, but became extremely abundant in the 1960s and soon exceeded the carrying capacity of the lake. In 1967 they were decimated by a lakewide mass mortality, and have since been less abundant as "adults" (≥120 mm long), although numerous young were produced in...
Chemicals in fish farming: what's cleared, what isn't?
R. E. Lennon
1972, Fish Farming Industries (3) 15-18
Abstract has not been submitted...
Highways and their impact on the wildlife in the pinyon-juniper-oak woodland and grassland in north-central Arizona
Charles L. Douglas, R. Roy Johnson
1972, Book
No abstract available....
Water inflow into hole UA-1, Amchitka Island, Alaska
Wilbur C. Ballance, W.A. Beetem
1972, Report
Chemical composition of water samples, temperature of inflow water, and theoretical calculations were compared to evaluate the water-contributing intervals to the zone to be mined--1,782.8 to 1,798.6 meters (5,849 to 5,901 feet)--in hole UA-1, Amchitka Island, Alaska. Chemical composition and temperature of inflow water indicated the contributing zones to have...
Stratigraphic nomenclature of Cambrian and Lower Ordovician rocks of easternmost southern Arizona and adjacent westernmost New Mexico
Philip Thayer Hayes
1972, Bulletin 1372-B
No abstract available....
Annual summary of water quality data for selected sites in the Pacific Northwest, October 1971 to September 1972
U.S. Geological Survey Northwest Water Resources Data Center
1972, Report
Water resources data collected in the Pacific Northwest during the 1972 water year include chemical and physical characteristics of surface water. Data included in this report were collected by the Water Resources Division of the U.S. Geological Survey under the direction of the following district chiefs: H.K. Hall, Idaho; George...
Water-resources reconnaissance of Anaktuvuk Pass, Alaska
Charles E. Sloan
1972, Open-File Report 72-348
A hydrologic reconnaissance was made of Anaktuvuk pass in the central Brooks Range during the summer of 1971 to help develop a water supply for the village school. Winter icings and summer flow conditions in Contact Creek both indicate that ground water is present beneath the creek bed. A well-site...
Fish rhabdoviruses: Morphology and ultrastructure of North American salmonid isolates
R. W. Darlington, R. Trafford, K. Wolf
1972, Archiv Fur Die Gesamte Virusforschung (39) 257-264
The morphology and ultrastructure of three North American salmonid pathogens, Oregon sockeye salmon, chinook salmon and infectious hematopoietic necrosis viruses, were examined by thin sectioning and negative staining after growth in fathead minnow cells at 10 ° C. The viruses matured at the plasma membrane of these cells. They were...
Avian cholera in cedar waxwings in Ohio
L. N. Locke, R.C. Banks
1972, Journal of Wildlife Diseases (8) 106-106
Avian cholera (Pasteurella multocida infection) was responsible for a localized die-off of cedar waxwings (Bombycilla cedrorum) at Steubenville, Ohio in late June, 1968....
Survey for infectious hematopoietic necrosis (IHN) virus in Washington salmon
Donald F. Amend, James W. Wood
1972, Progressive Fish-Culturist (34) 143-147
A virus disease of juvenile sockeye salmon (Oncorhynchus nerka) has been a problem in Washington hatcheries since first reported by Rucker [9] in 1953. Presumably, the same disease has occurred in Oregon, and it is now referred to as the Oregon, and it is now referred to as the Oregon...
