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Page 4738, results 118426 - 118450

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Not all publications have extents, not all extents are completely accurate
Hydrologic data for urban studies in the Austin, Texas, metropolitan area, 1981
R.M. Slade, J.E. Veenhuis, M.E. Dorsey, Heather Gardiner, A. E. Smith
1983, Open-File Report 83-44
Hydrologic investigations of urban watersheds in Texas were begun by the U.S. Geological Survey in 1954. Studies are now in progress in Austin, and Houston. Studies have been completed in the Dallas, Fort Worth, and San Antonio areas.The Geological Survey, in cooperation with the Texas Department of Water Resources, began...
Records of selected wells and lithologic logs of test holes, Hendry County and adjacent areas, Florida
John E. Fish, Carmen R. Causaras, T.H. O’Donnell
1983, Open-File Report 83-134
To provide water-resource information for Hendry County, Florida , geologic test holes were drilled in the surficial aquifer, and an extensive inventory was compiled of wells in the surficial aquifer and deep artesian aquifers. This report provides: (1) records for 788 selected wells and test holes including location , construction,...
Geochemistry and economic potential of massive sulfide deposits from the eastern Pacific Ocean
James L. Bischoff, R.J. Rosenbauer, P. J. Aruscavage, P. A. Baedecker, J.G. Crock
1983, Open-File Report 83-324
Bulk chemical analyses are performed for major and minor elements using a variety of techniques on a suite of 9 samples of sea floor massive sulfide deposits from 21?N EPR, Juan de Fuca Ridge and Galapagos Rift. Results indicate that deposits at 21?N and Juan de Fuca are very similar...
Proposed program for and present status of the Geological Survey's investigation of domestic resources of radioactive raw materials
A.P. Bulter Jr., P.L. Killeen, G.B. Page, W.W. Rubey
1983, Trace Elements Investigations 35
This interim report is designed to show the present status of the Geological Survey's information and the parts of a comprehensive program necessary to improve our information about the raw material resources of uranium and thorium. Rarely in geologic work has it been necessary. to determine so completely a nation's...
Transport and distribution of bacteria and diatoms in the aqueous surface micro-layer of a salt marsh
Ronald W. Harvey, Leonard W. Lion, Lily Y. Young
1983, Estuarine, Coastal and Shelf Science (16) 543-547
The effects of tide and wind upon the distribution and transport of bacteria and diatoms in the aqueous surface microlayers of a Massachusetts and San Francisco Bay salt marsh were examined. The compression of the surface films by both tide and wind resulted in significant enrichments of bacterioneuston. At the...
The fallout rate of PB-210 on the western coast of the United States
Christopher Fuller, Douglas E. Hammond
1983, Geophysical Research Letters (10) 1164-1167
The deposition rate of atmospheric Pb-210 has been measured during a one year period using plastic funnels as collectors. Observed rates were 0.15 dpm cm−2 yr−1 at a site in Palo Alto, California and 0.21 dpm cm−2 yr−1 at a site in Los Angeles. The Palo Alto value agrees well with a long-term average...
Annual report of the USGS Mission, Kingdom of Saudi Arabia, for the second year of the sixth extension of the USGS-MPMR work agreement : fiscal year 1402/03, 1 Rajab 1402-30 Jumad Thani 1403 (24 April 1982-13 April 1983)
U.S. Geological Survey Saudi Arabia Mission, Saudi Arabia. Deputy Ministry for Mineral Resources
1983, Report
An interagency report prepared by the U.S. Geological Survey Saudi Arabian Mission for the Ministry of Petroleum and Mineral Resources, Kingdom of Saudi Arabia. The work on which this report was based was performed in accordance with a cooperative agreement between the U.S. Geological Survey and the Ministry of Petroleum and...
Water resources data, Indiana, water year 1982
R. L. Miller, R.E. Hoggatt, G.E. Nell
1983, Water Data Report IN-82-1
Water resources data for the 1982 water year for Indiana consists of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; and water levels in wells. This report contains discharge records for 176 gaging stations, stage and contents for 9 lakes and reservoirs,...
Discovery of a Late Triassic basin north of Boston and some implications as to post-Paleozoic tectonics in northeastern Massachusetts (USA)
Clifford A. Kaye
1983, American Journal of Science (283) 1060-1079
As deduced from various data the Triassic-Jurassic Middleton basin-trends NE and is probably approx 5.7km in length and no >0.5km in width. Two sets of dikes which have been K/Ar dated as Late Triassic-Early Jurassic have the same NNE strikes as strike-slip faults. There are indications that a tectonic event...
Reworked Hantkenina speciments at Little Stave Creek, Alabama
Laurel M. Bybell, Richard Z. Poore
1983, Gulf Coast Association of Geological Societies Transactions (33) 253-256
The Eocene-Oligocene boundary in Mississippi and Alabama has been traditionally placed between the Shubuta Member of the Yazoo Formation and the overlying Red Bluff Formation (or its carbonate facies equivalent, the Bumpnose Formation). Consequently, the presence of Eocene planktonic foraminifers in the Red Bluff and Bumpnose has long been attributed...
Uptake and transport of heavy metals by heated seawater: A summary of the experimental results
Robert J. Rosenbauer, James L. Bischoff
1983, Book chapter, Hydrothermal processes at seafloor spreading centers
In general, the chemistry of seawater experimentally reacted with basalt is in accord with the observed chemistry of the 350°C vent waters from 21°N on the East Pacific Rise. Experiments at 350°C, 500 bar, and a water/rock ratio of ≤10 reproduce most of the major components in the vent waters,...
An extensive data base for cobalt-rich ferromanganese crusts from the world oceans
Frank T. Manheim, T.H. Ling, C.M. Lane
1983, Conference Paper, Proceedings of Oceans 1983
A new database for ferromanganese crusts from the world oceans is being compiled by the U.S. Geological Survey. Crusts differ from abyssal nodules by forming principally on steeper, raised areas or current-swept plateaus in the oceans. Some crusts contain relatively large concentrations of cobalt (1.0%) in areas within national territorial...