Fluorometric study of the beryllium-morin system
M. H. Fletcher
1965, Analytical Chemistry (37) 550-557
Three principal beryllium-morin complexes, a (1 + 1) monomer, a (1 + 1) dimer, and a (1 + 2) complex are found and conditional equilibrium constants for their formation are evaluated. Approximate ionization constants, absorption spectra, and the relative fluorescence intensities for five ionic species of morin are also determined...
Aeromagnetic map of parts of the Bolton Landing, Glens Falls, and Whitehall quadrangles, Warren and Washington Counties, New York and Rutland County, Vermont
James R. Balsley, R. W. Bromery
1965, Geophysical Investigations Map 509
No abstract available....
Aeromagnetic map of the Uncasville quadrangle and part of the New London quadrangle, New London County, Connecticut
G. R. Boynton, C. W. Smith
1965, Geophysical Investigations Map 546
No abstract available....
Availability of ground water in the Water Valley quadrangle, Kentucky-Tennessee
T. William Lambert
1965, Hydrologic Atlas 162
No abstract available....
Vacuum-jacketed hydrofluoric acid solution calorimeter
R. A. Robie
1965, Review of Scientific Instruments (36) 484-486
A vacuum‐jacketed metal calorimeter for determining heats of solution in aqueous HF was constructed. The reaction vessel was made of copper and was heavily gold plated. The calorimeter has a cooling constant of 0.6 cal‐deg−1‐min−1, approximately ¼ that of the air‐jacketed calorimeters most commonly used with HF. It reaches equilibrium within 10 min after turning off the heater current. Measurements...
Potassium, rubidium, strontium, thorium, uranium, and the ratio of strontium-87 to strontium-86 in oceanic tholeiitic basalt
M. Tatsumoto, C. E. Hedge, A.E.J. Engel
1965, Science (150) 886-888
The average concentrations of potassium, rubidium, strontium, thorium, and uranium in oceanic tholeiitic basalt are (in parts per million) K, 1400; Rb, 1.2;...
Geomorphology of the Shenandoah Valley, Virginia and West Virginia, and origin of the residual ore deposits
John Tilton Hack
1965, Professional Paper 484
No abstract available....
Hydrogeology of the glacial drift in the Skunk Creek-Lake Madison drainage basin, southeastern South Dakota
M. J. Ellis, D. G. Adolphson
1965, Hydrologic Atlas 195
No abstract available....
Regrouping of family members of the white-fronted goose (Anser albifrons) after individual release
H. Miller, Alexander Dzubin
1965, Bird-Banding (36) 184-191
No abstract available....
Water quality records in Texas, 1964
U.S. Geological Survey
1965, Report
No abstract available....
Geochemistry of Birch Creek, Inyo County, California a travertine depositing creek in an arid climate
I. Barnes
1965, Geochimica et Cosmochimica Acta (29) 85-112
A small stream in eastern California was studied in detail to determine the causes of travertine deposition from the stream. Although the ground water feeding the stream is slightly supersaturated to just saturated with calcite, the ground water is supersaturated with CO2 with respect...
Quaternary correlations across Bering Strait
D.M. Hopkins, F. S. MacNeil, R.L. Merklin, O.M. Petrov
1965, Science (147) 1107-1114
Recent Soviet and American studies cast new light on the history of the Bering land bridge....
Eocene and miocene rocks off the northeastern coast of the United States
T. G. Gibson
1965, Deep-Sea Research and Oceanographic Abstracts (12)
A grab sample from a depth of 1675 m at a point south of Cape Cod contains early Eocene planktonic Foraminifera and is correlated with the Globorotalia rex zone of Trinidad. The assemblage indicates a depth comparable to that existing today. Regional relations suggest that the Cretaceous and Eocene deposits deepen...
Kink-bands: Shock deformation of biotite resulting from a nuclear explosion
D. Cummings
1965, Science (148) 950-952
Microscopic examination of granodiorite samples from the shock region around a nuclear explosion reveals sharply folded lens-shaped zones (kink-bands) in the mineral biotite. Fifty percent of these zones are oriented approximately 90 degrees to the direction of shock-wave propagation, but other zones are symmetrically concentrated...
Ancient oyster shells on the atlantic continental shelf
A.S. Merrill, K.O. Emery, M. Rubin
1965, Science (147) 398-400
Shells of long-dead Crassostrea virginica are reported at 71 stations in depths of 14 to 82 meters. The depths exceed those of the estuaries where the species flourishes. Radiocarbon measurements indicate that the oysters were alive 8000 to 11,000 years ago. It is concluded that the oysters lived in lagoons...
Low deuterium content of Lake Vanda, Antarctica
R.A. Ragotzkie, I. Friedman
1965, Science (148) 1226-1227
Lake Vanda in Victoria Land, Antarctica, is permanently ice-covered and permanently stratified, with warm, salty water near the bottom. Deuterium analyses of lake water from several levels indicate that the lake has a low deuterium content, and that it is stratified with respect to this isotope. This low deuterium content...
Vertical density currents
W. H. Bradley
1965, Science (150) 1423-1428
These currents seem to carry particles downward much more rapidly than settling according to Stokes's law....
Servo-amplifiers for ion current measurement in mass spectrometry
J. S. Stacey, R.D. Russell, F. Kollar
1965, Journal of Scientific Instruments (42) 390-394
A servo-voltmeter can provide a useful alternative to the d.c. amplifier or vibrating reed electrometer for the accurate measurement of mass spectrometer ion currents, and has some advantages which recommend its use in certain applications. A generalized analysis based on servomechanism theory is presented as an aid for understanding the...
Geological interpretation of aeromagnetic profiles
N.A. Ostenso, E. R. King, I. Zietz, L.R. Alldredge
1965, Science (147) 1052-1056
[No abstract available]...
Stishovite: Synthesis by shock wave
P. S. De Carli, D.J. Milton
1965, Science (147) 144-145
Small amounts of stishovite were separated from specimens of explosively shocked sandstones, novaculite, and single-crystal quartz. Estimated peak pressures for the syntheses ranged...
Summary of new data on rock samples G-1 and w-1, 1962-1965
M. Fleischer
1965, Geochimica et Cosmochimica Acta (29) 1263-1283
Analyses of samples G-1 and W-1 made since 1962 are collected and "best values" for many elements are suggested....
Miocene mammals and central American seaways
F.C. Whitmore Jr., R.H. Stewart
1965, Science (148) 180-185
Fauna of the Canal Zone indicates separation of Central and South America during most of the Tertiary....
Igneous rocks of the Indian ocean floor
C.G. Engel, R.L. Fischer, A.E.J. Engel
1965, Science (150) 605-610
Four dredge hauls from near the crest and from the eastern flank of the seismically active Mid-Indian Ocean Ridge at 23° to 24°S,...
Availability of ground water in the Cuba quadrangle, Kentucky-Tennessee
J. H. Morgan
1965, Hydrologic Atlas 161
No abstract available....
High precision conductivity bridge
R.L. Wershaw, M. C. Goldberg
1965, Analytical Chemistry (37) 1180-1181
No abstract available....
