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Page 6601, results 165001 - 165025

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The design and use of hydrogeologic maps
J.C. Warman, D.R. Wiesnet
1966, Groundwater (4) 25-26
A map should treat the critical problems in a way understandable to the intended reader. Some maps appropriately show only one or two pertinent hydrogeologic parameters. Point‐data maps make little or no interpretation of the data. Four‐dimensional maps‐those that include an elapsed span of time or projection of hydrogeologic variables into the future‐represent a high degree of interpretation of data; they...
Flow probability of New Jersey streams
E.G. Miler
1966, New Jersey Division of Water Policy and Supply Water Resources Circular 15
This report is one of a series published by the Division of Water Policy and Supply of the New Jersey Department of Conservation and Economic Development to make basic water data available in a form that can be readily used by all interested persons. The objective of the present report...
Evidence for an early recent warm interval in northwestern Alaska
David S. McCulloch, David M. Hopkins
1966, Geological Society of America Bulletin (77) 1089-1108
A warm interval that began at least 10,000 years ago and lasted until at least 8300 years ago is recorded in the coastal tundra covered area of northwestern Alaska by the presence of fossil wood of tree size or tree species, fossil beaver-gnawed wood found beyond the modern range of beaver, evidence of ice-wedge melting, buried soils, and soils that...
“Iron Water” from wells: Causes and prevention
M.E. Broom
1966, Groundwater (4) 18-21
Chemical analyses of ground‐water samples taken from differing depths in a four‐county area in east Texas showed a general stratification with respect to dissolved iron, pH and hardness. On the basis of this stratification the waters of the ground‐water reservoir were divided into a shallow zone of oxidation, A; a deep zone of...
Hydrology of limestone terranes in the coastal plain of the Southeastern United States
V. T. Stringfield, H. E. LeGrand
1966, Special Paper of the Geological Society of America (93) 1-46
The very productive limestone aquifers of Tertiary and Quaternary age in the Coastal Plain of the Southeastern States contain a water-table circulation system where aquifers are at or near the land surface; the Tertiary limestone unit is a homoclinal artesian system confined beneath younger beds in coastal areas.The Tertiary limestone...
The system Cu-Ag-S
Brian J. Skinner
1966, Economic Geology (61) 1-26
Compositions on the join Cu 2 S-Ag 2 S were studied with X-ray diffractometer heating stage. Low-temperature phases, which break down at temperatures between 67 degrees and 119 degrees C, are chalcocite, stromeyerite, Cu (sub O.8) Ag (sub 1.2) S, jalpaite, and acanthite. High-temperature phases, all cation-disordered, are hexagonal close-packed (high chalcocite), face-centered cubic...
Geology
Douglas M. Kinney
1966, Report, National atlas
No abstract available....
Plankton
Louella E. Cable
1966, Fishery Leaflet 583
No abstract available....
Half-cell potentials of semiconductive simple binary sulphides in aqueous solution
M. Sato
1966, Electrochimica Acta (11) 361-373
Theoretical consideration of the charge-transfer mechanism operative in cells with an electrode of a semiconductive binary compound leads to the conclusion that the half-cell potential of such a compound is not only a function of ionic activities in the electrolytic solution, but also a function of the activities of the...
Disequilibrium of the 238U series in basalt
B.L.K. Somayajulu, M. Tatsumoto, J.N. Rosholt, R. J. Knight
1966, Earth and Planetary Science Letters (1) 387-391
Radioisotope analyses of basalt samples from Hawaii, Japan, and Iwo Jima show that: (1)234U and238U are virtually in radioactive equilibrium, (2)230Th exceeds equilibrium values in all these samples, (3)210Pb concentrations range from 10–200% of the equilibrium values and average 30% deficient, and...