Geology and petroleum resource assessment of onshore northwestern Africa
J.A. Peterson
1986, Open-File Report 86-183
Vitrinite reflectance and illite crystallinity, Cambria Slab and Franciscan Complex, Central California coast
M.B. Underwood, R.H. Strong
1986, Open-File Report 86-295
January 1986 water levels, and data related to water-level changes, western and south-central Kansas
B.J. Dague
1986, Open-File Report 86-317
Hydrologic data related to water level measurements were made in observation wells in western and south-central Kansas. The measurements were made in midwinter when pumping was minimal and water levels had recovered, for the most part, from the effects of pumping during the previous irrigation season. Annual hydrologic data are...
The Role of the U.S. Geological Survey in providing information to news media about the 1980 eruptions of Mount St. Helens
P. D. Rowley, M. H. Hait Jr., S. L. Russell-Robinson, J.M. Buchanan-Banks, K. V. Cashman
1986, Open-File Report 86-509
Radiometric dating, geologic time, and the age of the Earth; a reply to "scientific" creationism
G. B. Dalrymple
1986, Open-File Report 86-110
Proceedings - Fifth National Conference, Water Resources Division
John E. Moore, Andrew W. Spieker
Jack H. Green, editor(s)
1986, Open-File Report 86-540
Records of wells and chemical analyses of ground water in Brown County, South Dakota
K.M. Neitzert, N.C. Koch
1986, Open-File Report 86-147
Well and chemical groundwater data contained in two tables were collected during a 5-year study started in 1967 to determine the geology and water resources of Brown County, South Dakota. Physical, hydrologic, and geologic data for 3,127 wells and test holes have been entered into computer storage in the Ground-Water...
Geophysical surveys in the vicinity of the Pinson and Getchell mines, Humboldt County, Nevada
W. D. Heran, Anne McCafferty
1986, Open-File Report 86-432
Indoor radon and its sources in the ground
A.B. Tanner
1986, Open-File Report 86-222
Unusual, high-temperature, iron-rich, mineral phases produced by natural burning of coal seams; analytical data
J. R. Herring, P.J. Modreski
1986, Open-File Report 87-22
Offshore sand resources along the south shore of Tutuila Island, American Samoa
J.R. Dingler, S. C. Wolf, David Carlson
1986, Open-File Report 86-112
Amount and type of organic matter in the Cretaceous Mowry Shale of Wyoming
H.R. Davis
1986, Open-File Report 86-412
Geologic and other data on selected dams and reservoirs world-wide
Desiree Stuart-Alexander, Larry N. Smith, Carol N. Healy, Evelyn B. Newman, Robert K. Mark
1986, Open-File Report 86-524-B
Data from test drilling to trace movement of groundwater in coal-bearing rocks near Fish Trap Lake in Pike County, Kentucky
R. W. Davis
1986, Open-File Report 86-535
Land use and land cover and associated maps for Poplar Bluff, Missouri; Arkansas
Water Resources Division, U.S. Geological Survey
1986, Open-File Report 86-16
U-Pb isotopic evidence for accretion of a continental microplate in the Zalm region of the Saudi Arabian Shield
J. S. Stacey, R.A. Agar
1986, Open-File Report 86-166
The region covered by this work includes three of the main tectonic units of the Arabian Shield: the Afif continental terrane, the Nabitah suture with its associated mobile belt, and the Asir ensimatic arc terrane. The geology of the area is well understood, and this geochronologic and isotopic study confirms...
Vector data structure conversion at the EROS Data Center
Jan W. van Roessel, S. W. Doescher
1986, Open-File Report 87-309
With the increasing prevalence of GIS systems and the processing of spatial data, conversion of data from one system to another has become a more serious problem. This report describes the approach taken to arrive at a solution at the EROS Data Center. The report consists of a main section...
Earthquake data report, May 1985
National Earthquake Information Center
1986, Open-File Report 86-551-E
Earthquake data report, October 1985
National Earthquake Information Center
1986, Open-File Report 86-551-J
Analytical results and sample locality map of heavy-mineral-concentrate and rock samples from the Mount Grafton Wilderness Study Area (NV-040-169), White Pine and Lincoln counties, Nevada
G.W. Day, H. N. Barton
1986, Open-File Report 86-463
Catalog of earthquakes along the San Andreas fault system in Central California, January-June 1978
S. L. Kirkman-Reynolds, F.W. Lester
1986, Open-File Report 86-157
Geologic processes affecting the quality of the Upper Freeport coal bed, west-central Pennsylvania
R.W. Stanton, C. B. Cecil, B.S. Pierce, L.F. Ruppert, F.T. Dulong
1986, Open-File Report 86-173
Summary of vitrinite reflectance and rock-eval pyrolysis data, Eagle Basin, northwestern Colorado
V. F. Nuccio, Christopher J. Schenk, T.A. Daws
1986, Open-File Report 86-360
A summary of municipal pumpage for the Fresno area, California, 1931-80
J. R. Guay, H. T. Mitten
1986, Open-File Report 86-492
Municipal pumpage data for 1931-80 is summarized for the Fresno area, California. Pumpage data for 269 wells were compiled for the cities of Fresno and Clovis, Fresno County, and other nearby water districts. Municipal pumpage for wells in the city of Fresno increased from 7,690 million in 1931 to 23,924...
Analytical results for 38 hot spring samples collected in the Western United States
W. H. Ficklin, C. L. Smith, J. M. Motooka
1986, Open-File Report 86-283