Biostratigraphy and dolomite porosity trends of the Lisburne Group
Augustus K. Armstrong, Bernard L. Mamet
1970, Book chapter, Proceedings of the geological seminar on the North Slope of Alaska, 1970
This preliminary study is based on measured and carefully collected sections of the Lisburne Group (fig. 1, sees. 1-29). The outcrops extend from Cape Lisburne (sec. 1) in the west to Egaksrak River (sec. 29) in northeastern Alaska and are used as the basic building blocks for the carbonate facies...
Time-of-travel studies in the Fall Creek basin, Tompkins County, New York, including low-flow characteristics
Bernard Dunn
1970, New York State Department of Environmental Conservation Report of Investigations RI-11
Tholeiitic basalt magmatism of Kilauea and Mauna Loa volcanoes of Hawaii
K. J. Murata
1970, Die Naturwissenschaften (57) 108-113
The primitive magmas of Kilauca and Mauna Loa are generated by partial melting of mantle peridotite at depths of −60 km or more. Results of high-pressure melting experiments indicate that the primitive melt must contain at least 20% MgO in order to have olivine as a...
Relationship between subsidence and volcanic load, Hawaii
J.G. Moore
1970, Bulletin Volcanologique (34) 562-576
A computer analysis of tide-gage records in the northeast Pacific indicates that the active volcanic islands of eastern Hawaii are subsiding at a rate considerably faster than the eustatic rise of sea level. The rate of absolute subsidence increases progressively toward the center of current activity on the Island of...
Lead and strontium isotopes in rocks of the Absaroka volcanic field, Wyoming
Z. E. Peterman, B. R. Doe, H.J. Prostka
1970, Contributions to Mineralogy and Petrology (27) 121-130
The Absaroka volcanic field is comprised of predominant andesitic volcaniclastic rocks and less abundant potassium-rich mafic lavas (shoshonites and absarokites). Strontium and lead isotopic variations preclude a simple derivation from an isotopically uniform source: Sr87/Sr86, 0.7042 to 0.7090; Pb206/Pb204, 16.31 to 17.30; Pb208/Pb204, 36.82 to 37.64....
Distribution of rubidium between sodic sanidine and natural silicic liquid
D. C. Noble, C. E. Hedge
1970, Contributions to Mineralogy and Petrology (29) 234-241
Phenocrysts of sodic sanidine from twelve upper Cenozoic units of silicic ash-flow tuff and lava from the Western United States contain from 0.25 to 0.45 the Rb present in the associated groundmass materials. The ratios of potassium to rubidium in the sanidines are, on the average,...
A note on the stomach contents of two whooping cranes
Francis M. Uhler, Louis N. Locke
1970, Condor (72) 246-246
On 4 January 1968 an adult female Whooping Crane (Grus americana) was illegally shot by a hunter near the Aransas National Wildlife Refuge, Texas. The carcass was immediately frozen and subsequently shipped to the Patuxent Wildlife Research Center for autopsy....
The effect of putrefaction of eggs upon residue analysis of DDT and metabolites
B.M. Mulhern, W. L. Reichel
1970, Bulletin of Environmental Contamination and Toxicology (5) 222-225
No abstract available....
Head-scratching method of the Swainson's warbler
Brooke Meanley
1970, The Auk (87) 163-163
Ficken and Ficken (Auk, 85: 136, 1968) suggest that the "Head-scratching method may prove a valuable addition to the set of complex characters that can be used in defining genera," and that field observers should continue to fill gaps in our knowledge of this behavior. In the course of a...
Soil-food chain-pesticide wildlife relationships in aldrin-treated fields
L.J. Korschgen
1970, Journal of Wildlife Management (34) 186-199
Soil-food-chain-pesticide wildlife relationships were investigated to learn the concentration of pesticide residues present in soils, macro-invertebrates, vertebrates, and seeds as a result of annual applications of aldrin at recommended rates for pest control. Two central Missouri cornfields treated with aldrin at 1 lb/acre, for 16 and 15 of the past...
Toxicity of DDT to Japanese quail as influenced by body weight, breeding condition, and sex
C.D. Gish, N.J. Chura
1970, Toxicology and Applied Pharmacology (17) 740-751
Controlled experiments were utilized to simulate the stresses on wild birds of breeding condition and of weight loss due to migration. Light conditions in the laboratory were manipulated to produce Japanese quail (Coturnix coturnix japonica) in breeding condition and not in breeding condition. Within each of these groups, some birds...
Organochlorine insecticide residues in soils and soil invertebrates from agricultural lands
C.D. Gish
1970, Pesticides Monitoring Journal (3) 241-252
Soils and earthworms and other soil invertebrates were collected from 67 agricultural fields in eight States. Samples were analyzed by gas chromatography for DDE, DDD, DDT, aldrin, dieldrin, endrin, heptachlor, heptachlor epoxide, and gamma-chlordane insecticides. Organochlorine insecticides in soils averaged 1.5 ppm, dry weight, and in earthworms, 13.8...
Bronzed cowbird taken in Florida
R.E. Matteson
1970, The Auk (87) 588-588
On 8 November 1968 in Gainesville, Florida, I removed a male Bronzed Cowbird (Tangavius a. aeneus) from a blackbird decoy trap containing a large number of Brown-headed Cowbirds (Malothrus ater). Oliver L. Austin, Jr., at the Florida State Museum, verified the species identification by noting the notched inner webs of...
Passive immunization of pigeons against trichomoniasis
R. M. Kocan
1970, Journal of Protozoology (17) 551-553
Nonimmune homing pigeons Columba livia were infected with the Jones' Barn strain of Trichomonas gallinae and subsequently transfused with plasma from acute or chronically infected pigeons harboring one of 3 different strains of T. gallinae. The transfusions were either a single 2 ml dose given one day after inoculation or three 1 ml doses given 0,...
Molt and taxonomy of red-breasted nuthatches
R.C. Banks
1970, The Wilson Bulletin (82) 201-205
The postnuptial and postjuvenal molts of Red-breasted Nuthatches occur from middle June to late September. Some birds may be nearly finished with the complete molt before other individuals begin, so that specimens taken at any given time may differ by as much as two months in the age of their...
Surfactants as blackbird stressing agents
P.W. Lefebvre, J.L. Seubert
1970, Proceedings of the Vertebrate Pest Conference (4) 156-161
Applications of wetting-agent solutions produce mortality in birds. The exact cause of death is undetermined but it is believed that destruction of the insulating qualities of the plumage permits ambient cold temperatures and evaporation to lower the body temperature to a lethal level. The original concept of using these materials...
Two species of Simuliidae (Diptera), Cnephia ornithophilia and Prosimulium vernale, from Maryland
I.B. Tarshis, J.N. Stuht
1970, Annals of the Entomological Society of America (63) 587-590
The finding of Cnephia ornithophilia Davies, Peterson, & Wood and Prosimulium vernale Shewell for the first time at the Patuxent Wildlife Research Center, Laurel, Maryland, is described. Larvae of C. ornithophilia were collected Nov. 15, pupae Feb. 14, and adult flies Feb. 28. No immature or adult specimens were found between Apr. 2 and Nov. 14....
Birds imported into the United States in 1968
R.C. Banks
1970, Special Scientific Report - Wildlife 136
DDE and DDD residues correlated with mortality of experimental birds
William H. Stickel, Lucille F. Stickel, Francis B. Coon
William B. Deichmann, Rafael A. Penalver, Jack L. Radomski, editor(s)
1970, Conference Paper, Pesticides symposia: Collection of papers presented at the 6th -7th Inter-American Conferences on Toxicology and Occupational Medicine, University of Miami School of Medicine, Miami
Nearly everywhere in nature are found DDE and DDD, which are metabolites of DDT, and they often become concentrated through food chains. DDD is also a commercial insecticide. large amounts of both are frequently found in birds, but the significance of these amounts has puzzled many owrkers. Studies at Clear...
The thin eggshell problem
L.F. Stickel, L.I. Rhodes
J.W. Gillett, editor(s)
1970, Book chapter, Proceedings of the symposium, the biological impact of pesticides in the environment
It has long been known that DDT and related chemicals can impair the reproduction of birds. In early years of organochlorine pesticide use, widespread mortality occurred immediately following heavy applications of these chemicals, and survivors contained substantial amounts of toxicant in their tissues. Repopulation from untreated areas tended...
Breeding ground survey methods in North America
W.F. Crissey
1970, Book chapter, International Regional Meeting on Conservation of Wildfowl Resources (Europe, Western Asia, Northern and Tropical Africa). Proceedings, Leningrad, USSR, 25-30 September, 1968
Water resources data for Minnesota, water year 1970, Part 1. Surface water records and Part 2. Water quality records
U.S. Geological Survey
1970, Water Data Report MN-70-1-2
A proposed streamflow data program for Ohio
Peter W. Anttila
1970, Open-File Report 70-10
A streamflow data program is proposed for Ohio which consists of both data collection and data analysis. The program is proposed after a study which (1) established long-term objectives and goals for streamflow information, (2) examined and analyzed available data to determine its adequacy for meeting the established goals, and...
Buldir Depression - A Late Tertiary graben on the Aleutian Ridge, Alaska
M. S. Marlow, D.W. Scholl, E. C. Buffington, R.E. Boyce, T. R. Alpha, P.J. Smith, C.J. Shipek
1970, Marine Geology (8) 85-108
Buldir Depression is a large, rectilinear basin that lies on the northern edge of the Aleutian Ridge and is aligned with the arcuate chain of active volcanoes on the ridge crest. The depression appears to be a volcanic-tectonic feature, which began to form...
Earthquakes induced by fluid injection and explosion
J. H. Healy, R. M. Hamilton, C.B. Raleigh
1970, Tectonophysics (9) 205-214
Earthquakes generated by fluid injection near Denver, Colorado, are compared with earthquakes triggered by nuclear explosion at the Nevada Test Site. Spatial distributions of the earthquakes in both cases are compatible with the hypothesis that variation of fluid pressure in preexisting fractures controls...
