Hydrologic data from Naval Oil Shale Reserves, Parachute Creek basin, northwestern Colorado, 1980-81
K.C. Galyean, D. B. Adams, D.L. Collins
1985, Open-File Report 83-858
Two years (water yr 1980 and 1981) of data collected by the U.S. Geological Survey for the U.S. Department of Energy, Naval Petroleum and Oil Shale Reserves, in the Parachute Creek drainage basin of northwestern Colorado are tabulated. Data were obtained from five surface water gages, two automatic sediment samplers,...
Mineral potential of felsic plutonic rocks in the north-central Arabian Shield, Kingdom of Saudi Arabia
W. J. Moore
1985, Open-File Report 85-6
Fourteen plutons of Late Proterozoie age potentially favorable for rare-element mineralization have been identified in a geochemical and petrographic assessment of felsic plutonic rocks in the north-central Arabian Shield (lat 23°00'-25°00' N., long 40°00'-45°00' E.). The plutons are highly fractionated, leucocratic granitoids assigned to a major magmatic pulse that spanned...
Direct-wire procedures for transferring files among IBM-PCs, COMPUSTARs and LEXITRONs
Daniel O. Hayba
1985, Open-File Report 85-127
No abstract available....
Ground-water levels in observation wells in Oklahoma, 1983-84 climatic year
R. L. Goemaat, L.D. Mize, D.E. Spiser
1985, Open-File Report 85-87
During the 1983-84 climatic years, the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, collected ground-water level data in Oklahoma from 1,083 sites in 77 counties. This report presents those data points....
User's manual for ANALYST; a computer program for control of an Isomass 54E thermal-ionization, single-collector mass-spectrometer
K.R. Ludwig
1985, Open-File Report 85-141
Digital shipboard gravity and magnetic data collected in 1982 on the Bering Sea shelf
A. K. Cooper, M. S. Marlow, J.R. Childs
1985, Open-File Report 85-236
Digital shipboard gravity and magnetic data collected in 1976 in the southern Bering Sea
A. K. Cooper, M. S. Marlow, J.R. Childs
1985, Open-File Report 85-237
The Salma Caldera complex, northeastern Arabian Shield, Kingdom of Saudi Arabia
K.S. Kellogg
1985, Open-File Report 85-370
The upper Proterozoic Salma caldera is genetically part of an elongate alkali granitic massif, Jabal Salma. Comenditic ash-flow tuffs, the oldest recognized rocks of the caldera complex, were erupted during caldera collapse associated with the rapid evacuation of the upper, mildly peralkaline part of a zoned magma reservoir. Within the...
Evaluation of the National Earthquake Information Center's quick epicenter determinations
R.E. Needham
1985, Open-File Report 85-278
Ohio shale (Devonian), SDO-1, from Rowan County, Kentucky
R.C. Kepferle, Wallace De Witt Jr., F.J. Flanagan
1985, Open-File Report 85-145
Preliminary report on the detection capabilities of Southern Hemisphere seismograph network stations; station LPB, La Paz, Bolivia; station ZOBO, Zongo, Bolivia
R.E. Needham
1985, Open-File Report 84-756
Analytical results and sample locality map of heavy-mineral-concentrate samples from the Newberry Mountains (CDCA 206) and Rodman Mountains (CDCA 207) Wilderness Study Areas, San Bernardino County, California
D.E. Detra, J.E. Kilburn
1985, Open-File Report 85-228
Analytical results and sample locality map of stream-sediment, heavy-mineral-concentrate, and rock samples from the Little Sand Spring Wilderness Study Area (CDCA-119), Inyo County, California
D.E. Detra, S.P. Marsh, T. A. Roemer
1985, Open-File Report 85-121
No abstract available....
Water-quality data for Marsh Creek, Rock Creek, and Cedar Draw, southern Idaho, 1979-81
S.A. Frenzel, M.L. Jones
1985, Open-File Report 85-159
Petroleum potential of wilderness lands in the Western United States by province
R. A. Crovelli
1985, Open-File Report 85-294
Spirit Lake dam-failure flood routing assessment
D. L. Kresch
1985, Open-File Report 82-770
Potential clear-water floodflows resulting from uncontrolled breaching by Spirit Lake of a debris dam deposited by the May 18 , 1980, eruption of Mount St. Helens, Washington, were evaluated. U.S. Geological Survey dam-break model K-634 was utilized, first to compute clear-water flood hydrographs for various hypothetical breach scenarios, and then...
Geology and regional setting of the Al Masane ancient mine area, southeastern Arabian Shield, Kingdom of Saudi Arabia
Clay M. Conway
1985, Open-File Report 85-240
Stratiform zinc-copper massive-sulfide deposits at Al Masane occur in thin dolomitic interbeds within Proterozoic felsic crystal tuff and mafic flows and volcaniclastics. These strata dip steeply westward and are underlain by shale and shaly graywacke to the east and overlain by lapilli crystal tuff to the west. This section is...
Minutes of the National Earthquake Prediction Evaluation Council
C.F. Shearer
1985, Open-File Report 85-201
Paleomagnetic investigations at Mahd adh Dhahab, Kingdom of Saudi Arabia
M. E. Gettings
1985, Open-File Report 85-15
Paleomagnetic studies of 25 oriented bedrock specimens from Jabal Mahd adh Dhahab, located 160 km southeast of Al Madinah, Kingdom of Saudi Arabia, have yielded important structural information relating to the geologic history of this base and precious metal deposit. Samples were collected along one traverse away from the mineralized...
Geophysical logs and sample analysis for 10 holes drilled during 1981 in the western part of the Yampa coal field, Moffat County, Colorado
E. A. Johnson, J.L. Hook
1985, Open-File Report 85-37
Hydrology and geochemical processes of a sub-arctic landfill, Fairbanks, Alaska; basic data
D.M. Flynn
1985, Open-File Report 85-195
Gravity base ties and gravimeter calibration line in western Saudi Arabia
M. E. Gettings
1985, Open-File Report 85-26
Mapping of a buried surface beneath limestone in Agat, Territory of Guam, using electromagnetic profiling techniques
Jim Kauahikaua
1985, Open-File Report 85-124
No abstract available....
Hydrologic data for urban studies in the Houston, Texas, metropolitan area, 1981
Fred Liscum
1985, Open-File Report 85-163
Hydro! oqic 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 U.S. Geological Survey, in cooperation with the city of Houston, began studies...
Ground-water resources and potential hydrologic effects of surface coal mining in the northern Powder River basin, southeastern Montana
Steven E. Slagle, Barney D. Lewis, Roger W. Lee
1985, Water Supply Paper 2239
The shallow ground-water system in the northern Powder River Basin consists of Upper Cretaceous to Holocene aquifers overlying the Bearpaw Shale--namely, the Fox Hills Sandstone; Hell Creek, Fort Union, and Wasatch Formations; terrace deposits; and alluvium. Ground-water flow above the Bearpaw Shale can be divided into two general flow patterns....
