1983, IMAP 591-A
No abstract available....
Search Results
165626 results.
Alternate formats: RIS file of the first 3000 search results | Download all results as CSV | TSV | Excel | RSS feed based on this search | JSON version of this page of results
Page 4739, results 118451 - 118475
Publication Extents
Not all publications have extents, not all extents are completely accurateS.D. Leach
1983, Water-Resources Investigations Report 82-4090
An average of 21,206 million gallons of water was withdrawn for use in Florida each day for the combined use for public supplies , rural domestic and livestock, industrial self-supplied, irrigation, and thermoelectric power generation. This amount, broken down into 7,309 millions gallons per day of freshwater and 13,897 million...
Fitzhugh T. Lee, John F. Abel
1983, Circular 876
Subsidence, a universal process that occurs in response to the voids created by extracting solids or liquids from beneath the Earth's surface, is controlled by many factors including mining methods, depth of extraction, thickness of deposit, and topography, as well as the in situ properties of the rock mass above...
A. Buono
1983, Water-Resources Investigations Report 83-4189
The Southern Hills regional aquifer system, named in a petition to the Environmental Protection Agency for designation as a sole or principal source of drinking water, is the primary source of public and domestic supplies in the northern 10 parishes of southeastern Louisiana. The gulfward dipping and thickening, complexly interbedded...
Robert C. Greene
1983, Open-File Report 83-448
The Thaniyah quadrangle, sheet 20/42 C, is located in the transition zone between the Hijaz Mountains and the Najd Plateau of southwestern Saudi Arabia between lat 20?00' and 20?30' N., long 42?00' to 42?30' E. The quadrangle is underlain by Precambrian metavolcanic, metasedimentary, plutonic, and dike rocks. Metavolcanic rocks consist...
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...
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...
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...
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...
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,...
V. A. Adomaitis, G.A. Swanson, J.A. Shoesmith
A. William Johnson, editor(s)
1983, Proceedings of the North Dakota Academy of Science (37) 61
Jeffrey C. Wynn, B. Waitzeneger, T. R. Watters, H. Mirzai-Pouinak, A. Gardner
1983, Open-File Report 83-631
No abstract available....
A.E. Alpine
1983, Thesis
No abstract available....
Jeffrey A. Spendelow
1983, Connecticut Warbler (3) 52-52
No abstract available...
J. A. Jannis
1983, Report
No abstract available....
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...
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...
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,...
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...
Jeffrey A. Spendelow
1983, Connecticut Warbler (3) 28-30
No abstract available...
C. W. Naeser, B. Bryant, M. D. Crittenden Jr., M. L. Sorensen
1983, Memoir of the Geological Society of America (157) 29-36
Apatite fission-track ages from basement rocks in the Wasatch Mountains between Ogden and Bountiful, Utah, range from 5 m.y. near the Wasatch fault along the west margin of the mountains to 94 m.y. on the crest of the range and show a correlation with altitude within individual fault blocks. Analysis...
M. D. Crittenden Jr., N Christie-Blick, Paul K. Link
1983, Geological Society of America Bulletin (94) 437-450
A record of glaciation during late Proterozoic time is preserved in a number of localities extending from the Sheeprock Mountains, Utah, to Pocatello, Idaho, and from the Park City area 40 km east of Salt Lake City to the Deep Creek Range along the Utah-Nevada line. Over much of this...
E. E. Brabb, Kristen McDougall, R.Z. Poore
1983, Journal of Foraminiferal Research (13) 167-178
During the 1930's and early 1940's, controversy about the age of Lepidocyclina californica and faunas associated with it led to unreconcilable differences of opinion in the attempt to provide a standard stratigraphic framework for Cenozoic rocks of western North America. Two standards with significantly different series age assignments were provided,...
Paul Stone, Keith A. Howard, Warren Hamilton
1983, GSA Bulletin (94) 1135-1147
Isolated outcrops of deformed, regionally metamorphosed Paleozoic strata are scattered within the southeastern Mojave Desert region of California and western Arizona. These strata unconformably overlie a basement of Proterozoic crystalline rocks and are overlain in turn by metamorphosed Mesozoic sedimentary rocks. The strata can be correlated lithostratigraphically with the classic...
D. M. Miller, Keith A. Howard
D. M. Miller (compiler), V. R. Todd, K. A. Howard, editor(s)
1983, GSA Memoirs 1-2
Tectonic and Stratigraphic Studies in the Eastern Great Basin is compiled as a tribute to Max D. Crittenden, Jr., whose geologic leadership and exemplary studies in the eastern Great Basin region have stimulated significant scientific advances. Many of the authors in this volume conducted their studies with assistance from Max,...