Proceedings of Conference XXXVI; a workshop on Assessments of geologic hazards and risk in Puerto Rico
W. W. Hays, P. L. Gori, editor(s)
1987, Open-File Report 87-8
The 21 August 1986 Lake Nyos gas disaster, Cameroon; final report of the United States scientific team to the Office of U.S. Foreign Disaster Assistance of the Agency for International Development
M. L. Tuttle, M.A. Clark, H.R. Compson, J.D. Devine, William C. Evans, A.M. Humphrey, G.W. Kling, E.J. Koenigsberg, J. P. Lockwood, G.N. Wagner
1987, Open-File Report 87-97
Probabilistic estimates of the seismic ground motion hazard in western Saudi Arabia, Kingdom of Saudi Arabia
P.C. Thenhaus, S. T. Algermissen, D. M. Perkins, S.L. Hanson, W.H. Diment
1987, Open-File Report 87-173
No abstract available. ...
Analytical results and sample locality maps of stream-sediment, panned-concentrate, and rock samples from the Baboquivari Peak, Coyote Mountains, and Table Top Mountains Wilderness Study Areas, Pima, Pinal, and Maricopa Counties, Arizona
B. M. Adrian, D.L. Fey, L. A. Bradley, R. M. O’Leary, G.A. Nowlan
1987, Open-File Report 87-163
No abstract available....
Spectrographic analyses of insoluble-residue samples, Harrison 1 degree x 2 degrees Quadrangle, Missouri and Arkansas; drill holes nos. 38, and 43
Barbara Chazin, M. S. Erickson
1987, Open-File Report 87-655
In situ geomechanics of crystalline and sedimentary rocks; Part IX, Prediction of fault slip in a brittle crust under multiaxial loading conditions
Bernard Amadei, W. Z. Savage, H.S. Swolfs
1987, Open-File Report 87-503
Ground-water quality assessment of the central Oklahoma Aquifer, Oklahoma; project description
S. C. Christenson, D.L. Parkhurst
1987, Open-File Report 87-235
In April 1986, the U.S. Geological Survey began a pilot program to assess the quality of the Nation's surface-water and ground-water resources. The program, known as the National Water-Quality Assessment (NAWQA) program, is designed to acquire and interpret information about a variety of water-quality issues. The Central Oklahoma aquifer project is...
Preliminary manuscript for "Mineral-resources potential and geology of the Challis 1 degree by 2 degrees Quadrangle, Idaho"
F. S. Fisher, K. M. Johnson
1987, Open-File Report 87-480
No abstract available. ...
Description of piezometer nests and water levels in the Rio Grande Valley near Albuquerque, Bernalillo County, New Mexico
S. K. Anderholm, T.F. Bullard
1987, Open-File Report 87-122
Twenty-four piezometers were installed from mid-October 1984 to mid-January 1985 in two sections of the Rio Grande valley near Albuquerque, New Mexico. Each cross section is comprised of four piezometer nests and each nest is comprised of three piezometers completed at different depths. The purpose of this report is to...
Surficial sediment texture along a beach and nearshore profile of Isles Dernieres, Louisiana
R.C. Circe, K. T. Holland
1987, Open-File Report 87-267
Hydrologic data for selected streams in the coal area of southeastern Oklahoma, July 1978 to September 1982
S. P. Blumer, L.A. Alf
1987, Open-File Report 86-319
Hydrologic data on quantity and quality of surface waters were collected in the coal resource area of southeastern Oklahoma during an investigation of the effects of coal surface mining on the hydrology of the area. The objective of the study was to determine the characteristics of the regional hydrologic system...
Southern extension of the Churchill Province (Trans-Hudson orogenic belt) Midcontinent Strategic and Critical Minerals Project, 1985 workshop report
R. R. Anderson
1987, Open-File Report 87-356
Petrology, geochemistry and K-Ar ages of volcanic-arc rocks dredged from the continental margin in the Bering Sea
A. S. Davis, L. G. Pickthorn, T.L. Vallier, M. S. Marlow
1987, Open-File Report 88-34
Petrology, geochemistry and age of basanitoids dredged from the Bering Sea continental margin west of Navarin Basin
A. S. Davis, F. L. Wong, L. G. Pickthorn, M. S. Marlow
1987, Open-File Report 87-407
Tectonic configuration of the western Arabian continental margin, southern Red Sea, Kingdom of Saudi Arabia
R. G. Bohannon
1987, Open-File Report 87-512
The young continental margin of the western Arabian Peninsula is uplifted 3.5 to 4 km and is well exposed. Rift-related extensional deformation is confined to a zone 150 km wide inland of the present coastline at 17 to 18° N and its intensity increases gradually from east to west. Extension...
Pb-isotope data base for sulfides from Alaska, March, 1987
S. E. Church, M.H. Delevaux, J. E. Gray
1987, Open-File Report 87-259
40Ar/39Ar age-spectrum data for metamorphic and plutonic rocks from west-central Idaho
L.W. Snee, J. F. Sutter, Karen Lund, D.E. Balcer, K. V. Evans
1987, Open-File Report 87-52
Analysis of trace metals in bottom sediments in support of deepwater biological processes studies on the U.S. South Atlantic continental slope and rise
Michael H. Bothner, E.Y. Campbell, G.P. DiLisio, C.M. Parmenter, R.R. Rendigs, J.R. Gillison
1987, Open-File Report 88-4
Analysis of trace metals in bottom sediments in support of deepwater biological processes studies on the U.S. Mid-Atlantic continental slope and rise
Michael H. Bothner, E.Y. Campbell, G.P. DiLisio, C.M. Parmenter, R.R. Rendigs, J.R. Gillison, W. Dangelo, J.A. Commeau
1987, Open-File Report 88-3
The Olney, Illinois, earthquake of 10 June 1987; a preliminary report
C.J. Langer, P. S. Powers, A. C. Johnston, G. A. Bollinger, D. L. Carver, R. A. Williams, Edward Cranswick
1987, Open-File Report 87-623
Analytical results and sample locality maps of heavy-mineral-concentrate and rock samples from the West Potrillo/Mt. Riley Wilderness Study Area (030-052), Luna and Dona Ana Counties, New Mexico
Janet L. Jones, J.E. Kilburn, D. R. Zimbelman, D. F. Siems
1987, Open-File Report 87-265
No abstract available....
Neogene-Quaternary volcanism and mineralization in the Central Andes
G. E. Ericksen, V.R. Eyzaguirre, Fernando B. Urquidi, Raul O. Salas
1987, Open-File Report 87-634
Analysis of trace metals in bottom sediments in support of deepwater biological processes studies on the U.S. North Atlantic continental slope and rise
Michael H. Bothner, E.Y. Campbell, C.M. Parmenter, W. Dangelo, G.P. DiLisio, R.R. Rendigs, J.R. Gillison
1987, Open-File Report 88-2
No abstract available....
Nonlinear least-squares inversion of bipole-bipole direct-current data (program NLSBPBP)
W.L. Anderson
1987, Open-File Report 87-95
Rainfall-runoff data for Somerset County, New Jersey
J. B. Campbell
1987, Open-File Report 87-384
Rainfall-runoff data are presented for eight selected drainage basins in Somerset County, New Jersey, for the 1980 through 1984 water yr. In order to improve the existing methods for estimating flood-frequency and magnitude throughout the county, in their flood-monitoring efforts by providing real-time data, rainfall-runoff data were collected and a...