Soft-egg disease of fishes
K. Wolf
1971, Fish Disease Leaflet 34
No abstract available at this time...
Geology of the Near Islands, Alaska, with a section on the surficial geology of the Near Islands
Olcott Gates, Howard Adorno Powers, Ray E. Wilcox, John P. Schafer
1971, Bulletin 1028-U
No abstract available....
The bufflehead (Bucephala albeola): A new host record for Plasmodium
R. M. Kocan, J. O. Knisley Jr.
1971, Journal of Wildlife Diseases (7) 35-35
No abstract available. ...
The white-crowned pigeon: A fruit-eating pigeon as a host for Trichomonas gallinae
R. M. Kocan, A. Sprunt IV
1971, Journal of Wildlife Diseases (7) 217-218
Trichomoniasis resulting from infection by Trichomonas gallinae was observed in 12 laboratory reared white-crowned pigeons (Columba leucocephala). A field survey of nestlings in the Florida Keys revealed a prevalence of 88% T. gallinae carriers but no evidence of trichomoniasis could be found among the wild birds....
Determination of iodine in the p.p.m. range in rocks
F. S. Grimaldi, M. M. Schnepfe
1971, Analytica Chimica Acta (53) 181-184
No abstract available....
The stress of Formalin treatments in rainbow trout (Salmo gairdneri) and coho salmon (Oncorhynchus kisutch)
Gary Wedemeyer
1971, Journal of the Fisheries Research Board of Canada (28) 1899-1904
Changes in gill function, acid–base balance and pituitary activation occurring during standard 200 ppm formalin treatments of juvenile rainbow trout (Salmo gairdneri) and coho salmon (Oncorhynchus kisutch) were compared. Plasma Cl−, Ca++, total CO2, and interrenal vitamin C in the trout declined continuously and in proportion to the exposure time, but...
Some blood chemistry values for the juvenile coho salmon (Oncorhynchus kisutch)
Gary Wedemeyer, K. Chatterton
1971, Journal of the Fisheries Research Board of Canada 606-608
Overlapping Gaussian distribution curves were resolved into normal ranges for 1800 clinical test values obtained from caudal arterial blood or plasma of more than 1000 juvenile coho salmon (Oncorhynchus kisutch) held under defined conditions of diet and temperature. Estimated normal blood chemistry ranges were bicarbonate, 9.5–12.6 mEq/liter; blood urea nitrogen (BUN),...
Uranium-series dating of some pleistocene marine deposits in Southern California
Barney J. Szabo, J. G. Vedder
1971, Earth and Planetary Science Letters (11) 283-290
Analyses of uranium isotopes and their long-lived daughter products showed evidence of uranium migration in most of the 22 fossil mollusk shell samples from marine terrace deposits in southern California. Two samples, however, remained an ideal closed system as indicated by concordant230Th/234U...
A Cuban tektite
G.D. Garlick, C. W. Naeser, J. R. O’Neil
1971, Geochimica et Cosmochimica Acta (35) 731-734
A large tektite from Cuba is classified with other North American tektites on the basis of its age. The major-element chemistry, oxygen isotopic composition, refractive index and density of the Cuban tektite are within the ranges exhibited by bediasites....
List of reference sources for students of fish diseases
F. T. Wright
1971, Fish Disease Leaflet 33
No abstract available at this time...
Inland fisheries
Louella E. Cable
Sidney Shapiro, editor(s)
1971, Book chapter, Our changing fisheries
Today's inland commercial fisheries are small independent operational units widely dispersed on lakes, impoundments, and streams throughout the vast central plains. The problems of the fisheries are diverse and unique to local conditions. Inland fisheries are particularly important to the Nation in times of international conflict because they...
Results from the apollo-12 passive seismic experiment
G. Latham
1971, Earthquake Information Bulletin (USGS) (3) 4-9
The objective of the passive seismic experiment is to measure vibrations of the lunar surface produced by all natural and artificial sources of seismic energy and to use these data to deduce the internal structure and composition of the moon, the nature of forces which may cause deformation of the...
Review of: Fish, amphibian and reptile remains from archaeological sites, Part 1: Southeastern and southwestern United States
C. L. Douglas
Stanley J. Olsen, editor(s)
1971, Report
No abstract available at this time...
Geysers
1971, Report
A geyser is a special type of hot spring that from time to time spurts water above ground. It differs from most hot springs in having periodic eruptions separated by intervals without flow of water. The temperature of the erupting water is generally nearly at boiling for pure water (212°F...
Selenography and selenodesy with Apollo whole-disk lunar photographs I. Selenography
D.W.G. Arthur
1971, Icarus (14) 388-418
The Apollo whole-disk lunar photographs, with spacecraft lunar nadirs about 70° from the center of mean face, have considerable selenodetic potential provided that the requirements of resolution and precision can be met. Uncertainties in the internal camera geometry degrade the precision and make...
Earthquakes: May-June 1971
Carl A. Posey, editor(s)
1971, Earthquake Information Bulletin (USGS) (3) 26-27
No abstract available....
Albinism in lampreys in the upper Great Lakes
Robert A. Braem, Everett L. King
1971, Copeia (1971) 176-179
Albinism in fishes is relatively rare except in some stocks of hatchery-reared salmonids. In the Petromyzonidae, only four albino lampreys have been reported....
Water resources data for Idaho, water year 1970; Part 1, Surface water records
U.S. Geological Survey
1971, Water Data Report ID-70-1
Surface-water records for the 1970 water year for gaging stations, partial-record stations, and miscellaneous sites within the State of Idaho are given in this report and their locations shown in figures 2 and 3. Records for a few selected gaging stations in bordering States also are included. The records were...
Water resources data for Louisiana, water year 1970
Water Resources Division, U.S. Geological Survey
1971, Water Data Report LA-70-1
Water-resources data for the 1970 water year for Louisiana, 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...
Water resources data for Idaho, water year 1970: Part 2. Water quality records
1971, Water Data Report ID-70-2
No abstract available....
Sea-floor spreading at the junction between Gorda Rise and Mendocino Ridge
George W. Moore
1970, Bulletin of the Geological Society of America (81) 2817-2823
A Quaternary deformation pattern revealed by new sub-bottom acoustic profiles supplements previous knowledge derived chiefly from magnetic and seismic evidence on the contemporary tectonics off northern California. An inferred age for the sedimentary cover along the axis of the southern part of Gorda Rise suggests...
Lower Devonian graptolites from southeastern Alaska
Michael Churkin Jr., Herman Jaeger, G. Donald Eberlein
1970, Lethaia (3) 183-202
The youngest zones of Monograptus occur in Devonian black shale and slate along the western shore of Prince of Wales Island and on Noyes Island, southeastern Alaska. The following five species of Monograptus, in close association with vascular plants and marine shelly faunas, indicate a Praguian, (Siegenian to Early...
Water resources data Maryland and Delaware, water year 1970, Part 1. Surface water records
U.S. Geological Survey
1970, Water Data Report MD-DE-70-1
No abstract available....
Water resources data Maryland and Delaware, water year 1968, Part 1. Surface water records
U.S. Geological Survey
1970, Water Data Report MD-DE-68-1
No abstract available....
Water resources data Maryland and Delaware, water year 1968, Part 2. Water quality records
U.S. Geological Survey
1970, Water Data Report MD-DE-68-2
No abstract available....