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Page 4144, results 103576 - 103600

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Not all publications have extents, not all extents are completely accurate
A gravity survey of parts of quadrangles 26E, 26F, 27E, and 27F, northeastern Arabian Shield, Kingdom of Saudi Arabia
C.H. Miller, A.A. Showail, M. F. Kane, I.A. Khoja, S. A. Al Ghandi
1989, Open-File Report 89-333
A gravity survey using nearly 800 stations was conducted over an area of about 13,400 km2 located in the northeast part of the Arabian Shield. The stations were set on spot elevations of relative high density and shown on high-quality l:50,000-scale topographic base maps. The error in a gravity reading due...
Additional mineral resources assessment of the Battle Creek, Bruneau River, Deep Creek-Owyhee River, Jarbidge River, Juniper Creek, Little Owyhee River, North Fork Owyhee River, Owyhee River Canyon, South Fork Owyhee River, Upper Deep Creek, and Yatahoney Creek Wilderness Study Areas, Owyhee County, Idaho
Michael F. Diggles, Byron R. Berger, Dean B. Vander Meulen, Scott A. Minor, Jay A. Ach, Michael G. Sawlan
1989, Open-File Report 89-531
From 1984 to 1986, studies were conducted to assess the potential for undiscovered mineral resources in wilderness study areas on the Owyhee Plateau. The results of these studies have been published in a series of U.S. Geological Survey Bulletins. Since that time, low-grade, high-tonnage epithermal hot-spring gold-silver deposits have been...
Map showing the depth to the base of the deepest ice-bearing permafrost as determined from well logs, North Slope, Alaska
T. S. Collett, K. J. Bird, K.A. Kvenvolden, L. B. Magoon
1989, Oil and Gas Investigation Map 222
Because gas hydrates from within a limited temperature range, subsurface equilibrium temperature data are necessary to calculate the depth and thickness of the gas-hydrate stability field.  Acquiring these data is difficult because drilling activity often disrupts equilibrium temperatures in the subsurface, and a well mush lie undisturbed until thermal equilibrium...
Water resources data, Connecticut water year 1987
M.A. Cervione Jr., L.A. Weiss, J.R. Bohr, J.W. Bingham
1989, Water Data Report CT-87-1
The Water Resources Division of the U.S. Geological Survey, in cooperation with State agencies, obtains a large amount of data pertaining to the water resources of Connecticut each water year. These data, accumulated during many water years, constitute a valuable data base for developing an improved understanding of the water...
Water quality of the West Branch Lackawaxen River and limnology of Prompton Lake, Wayne County, Pennsylvania, October 1986 through September 1987
J. L. Barker
1989, Water-Resources Investigations Report 89-4014
The water quality of the West Branch Lackawaxen River and the limnology of Prompton Lake in northeastern Pennsylvania were studied from October 1986 through September 1987 to determine past and present water-quality conditions in the basin, and to determine the possible effects of raising the lake level on the water...
Methods for determination of inorganic substances in water and fluvial sediments
Marvin J. Fishman, Linda C. Friedman
Marvin J. Fishman, editor(s)
1989, Techniques of Water-Resources Investigations 05-A1
Chapter Al of the laboratory manual contains methods used by the U.S. Geological Survey to analyze samples of water, suspended sediments, and bottom material for their content of inorganic constituents. Included are methods for determining the concentration of dissolved constituents in water, the total recoverable and total of constituents in...
Potential for saltwater intrusion into the Upper Floridan aquifer, Hernando and Manatee Counties, Florida
G.L. Mahon
1989, Water-Resources Investigations Report 88-4171
Pumpage from the Upper Floridan aquifer has caused a lowering of the potentiometric surface and has increased potential for saltwater intrusion into the aquifer in coastal areas of west-central Florida. Groundwater withdrawals are likely to increase because of expected population growth, especially in coastal areas. To increase the understanding of...
Summary geochemical maps of the Harrison 1° x 2° quadrangle, Arkansas and Missouri
R. L. Erickson, Barbara Chazin, M. S. Erickson
1989, Miscellaneous Field Studies Map 1994-A
This map is the first in a folio of maps of the Harrison 1° x 2° quadrangle, Arkansas and Missouri, prepared under the Conterminous United States Mineral Assessment Program. Additional maps showing various other geologic aspects of the Harrison quadrangle will be published as U.S. Geological Survey Miscellaneous Field Studies...