Pattern-recognition program modified and applied to southeastern United States seismicity
Meridee Jones-Cecil, Russell L. Wheeler, James W. Dewey
1981, Open-File Report 81-195
The pattern-recognition technique of Bongard and others (1966), Gelfand and others (1976), and Briggs and others (1977) was modified and applied in Southeastern United States to try to detect combinations or interactions of geologic, geophysical, and topographic parameters characteristic of areas with moderate and large earthquakes. The modification involved replacing...
Water-resources investigations of the U.S. Geological Survey in Montana, October 1980 through September 1981
Water Resources Division, U.S. Geological Survey
1981, Open-File Report 81-817
The report describes the investigative efforts of the U.S. Geological Survey toward the water resources of Montana. Hydrologic information and knowledge of the water resources are gained and disseminated principally by programs of (1) collecting hydrologic data on a continuing basis, (2) conducting water-resources appraisals of surface and ground water,...
Interpretation of time-domain electromagnetic soundings in the east rift geothermal area of Kilauea Volcano, Hawaii
James P. Kauahikaua
1981, Open-File Report 81-979
Geochemical analyses for gold and zinc of 137 stream-sediment samples from the John Muir Wilderness, California
M. F. Diggles, David A. Dellinger, E. A. Du Bray
1981, Open-File Report 81-254
Mineral resources of the Flint Creek Range Wilderness Study Area, Granite and Powell counties, Montana
George Edward Ericksen, R. W. Leinz, Lawrence Y. Marks
1981, Open-File Report 81-1095
Geophysical investigations in the Mahd adh Dhahab district, Kingdom of Saudi Arabia, with a section on shallow seismic refraction profiles
M. E. Gettings, Habib Merghelani
1981, Open-File Report 81-828
Water Resources Division training bulletin, October 1981 through September 1982
1981, Open-File Report 81-1017
This bulletin is designed to inform interested personnel about training available through the Water Resources Division of the U.S. Geological Survey during the period October 1981 through September 1982. The information in this bulletin also can assist supervisors and training officers in developing a coordinated, efficient training program for the...
Summary of the engineering geology of the Harold D. Roberts Tunnel, Colorado
Ernest Eugene Wahlstrom
1981, Professional Paper 831-E
Geology of the eastern part of the Harold D. Roberts Tunnel, Colorado (Stations 690+00 to 1238+58)
Lawrence Allen Warner, Charles Sherwood Robinson
1981, Professional Paper 831-D
Map showing trace-metal content and texture of surficial bottom sediments in the Corpus Christi 1 degree x 2 degrees quadrangle, Texas
H. L. Berryhill Jr., A. R. Trippet
1981, IMAP 1287-B
No abstract available....
Geologic map of the McCarthy C-7 quadrangle, Alaska
Gary R. Winkler, E. M. MacKevett
1981, Geologic Quadrangle 1533
Availability of foraminifera and palynomorph reports from shothole samples of National Petroleum Reserve in Alaska
H.A. Gibson, Arthur Leroy Bowsher
1981, Open-File Report 81-1340
Tectonics of southeastern Arizona
Harald D. Drewes
1981, Professional Paper 1144
Infectious waterborne diseases
Phillip E. Greeson
1981, Circular 848-D
This is the third of several compilations of briefing papers on water quality by the U.S. Geological Survey. Each briefing paper is prepared in a simple, nontechnical, easy-to-understand manner. This U.S. Geological Survey Circular contains papers on selected organic substances in water. Briefing papers are included on ' Why study...
Late Jurassic ammonites from Alaska
Ralph William Imlay
1981, Professional Paper 1190
Seismicity studies for earthquake prediction in Southern California using a mobile seismographic array
Hiroo Kanamori, Karen McNally
1981, Open-File Report 81-282
Since 1973, the California Institute of Technology has been monitoring large quarry blasts which occur in Southern California....
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: February 1981
John B. Townshend, J.E. Papp, E.A. Sauter, S.P. Tilton
1981, Open-File Report 81-300-B
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory;...
Oxalic acid-soluble iron and manganese oxides in the Flathead Sandstone, Choteau quadrangle, Montana— A sample medium for mineral exploration
R. W. Leinz, James W. Whipple
1981, Open-File Report 81-475
No abstract available....
Geologic map and coal resources of the Easton Gulch Quadrangle, Moffat County, Colorado
Marith C. Reheis
1981, Coal Map 87
Water resources data, Wyoming, water year 1980: Volume 2. Green River basin; Bear River basin; Snake River basin
Water Resources Division, U.S. Geological Survey
1981, Water Data Report WY-80-2
Water resources data for the 1980 water year for Wyoming consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of wells. Volume 2 of this report contains discharge records for 62 gaging...
Water resources data, Wyoming, water year 1980: Volume 1. Missouri River basin
Water Resources Division, U.S. Geological Survey
1981, Water Data Report WY-80-1
Water resources data for the 1980 water year for Wyoming consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels and water quality of wells. Volume 1 of this report contains discharge records for 161 gaging stations;...
Cementing minerals from a municipal solid waste project, Boone County, Kentucky
Terry E.C. Keith
1981, Open-File Report 81-268
Water Resources Data for Minnesota, Water Year 1980--Volume 1. Great Lakes and Souris-Red-Rainy River Basins
Water Resources Division, U.S. Geological Survey
1981, Water Data Report MN-80-1
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: June 1981
John B. Townshend, J.E. Papp, E.A. Sauter
1981, Open-File Report 81-300-F
The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory;...
Processed and interpreted U.S. Geological Survey seismic reflection profile and vertical seismic profile, Powder River and Carter Counties, Montana
John J. Miller, R. T. Ryder, A. H. Balch, Myung W. Lee
1981, Oil and Gas Investigation Chart 110
No abstract available....