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Page 239, results 5951 - 5975

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Preliminary publications book 2 from project on mineral resources, metallogenesis, and tectonics of northeast Asia
Warren J. Nokleberg, Robert J. Miller, Vera V. Naumova, Alexander I. Khanchuk, Leonid M. Parfenov, Mikhail I. Kuzmin, Tatiana M. Bounaeva, Alexander A. Obolenskiy, Sergey M. Rodionov, Zhan V. Seminskiy, Michael F. Diggles
2003, Open-File Report 2003-203
This is the Web version of a CD-ROM publication. This report consists of summary major compilations and syntheses accomplished in the six-year project through April 2003 for the study on the Mineral Resources, Metallogenesis, and Tectonics of Northeast Asia (Eastern and Southern Siberia, Mongolia, Northeastern China, South Korea, and Japan)....
Preliminary metallogenic belt and mineral deposit maps for northeast Asia
Alexander A. Obolenskiy, Sergey M. Rodionov, Gunchin Dejidmaa, Ochir Gerel, Duk-Hwan Hwang, Elimir G. Distanov, Gombosuren Badarch, Alexander I. Khanchuk, Masatsugu Ogasawara, Warren J. Nokleberg, Leonid M. Parfenov, Andrei V. Prokopiev, Zhan V. Seminskiy, Alexander P. Smelov, Hongquan Yan, Gennandiy V. Birul’kin, Yuriy Davydov, Valeriy Yu. Fridovskiy, Gennandiy N. Gamyanin, Alexei V. Kostin, Sergey A. Letunov, Xujun Li, Valeriy M. Nikitin, Sadahisa Sotnikov, Vitaly I. Sudo, Alexander V. Spiridonov, Vitaly A. Stepanov, Fengyue Sun, Jiapeng Sun, Weizhi Sun, Valeriy M. Supletsov, Vladimir F. Timofeev, Oleg A. Tyan, Valeriy G. Vetluzhskikh, Koji Wakita, Yakov V. Yakovlev, Lydia M. Zorina
2003, Open-File Report 2003-204
The metallogenic belts and locations of major mineral deposits of Northeast Asia are portrayed on Sheets 1-4. Sheet 1 portrays the location of significant lode deposits and placer districts at a scale of 1:7,500,000. Sheets 2-4 portray the metallogenic belts of the region in a series of 12 time-slices from...
Assessment of habitat and streamflow requirements for habitat protection, Usquepaug–Queen River, Rhode Island, 1999–2000
David S. Armstrong, Gene W. Parker
2003, Open-File Report 2002-438
The relations among stream habitat and hydrologic conditions were investigated in the Usquepaug–Queen River Basin in southern Rhode Island. Habitats were assessed at 13 sites on the mainstem and tributaries from July 1999 to September 2000. Channel types are predominantly low-gradient glides, pools, and runs that have a sand and...
Cruise summary for P-1-02-SC: acoustic imaging of natural oil and gas seeps and measurement of dissolved methane concentration in coastal waters near Pt. Conception, California
T.D. Lorenson, Jennifer A. Dougherty, William Ussler III, Charles K. Paull
2003, Open-File Report 2003-122
Water-column acoustic anomalies and methane concentrations were documented in coastal waters surrounding Pt. Conception, California, in March 2002. The purpose of this survey, supported by the Minerals Management Service, was to locate active oil and gas seeps in the area as a background for further studies to determine hydrocarbon flux,...
A compendium of P- and S-wave velocities from surface-to-borehole logging; summary and reanalysis of previously published data and analysis of unpublished data
David M. Boore
2003, Open-File Report 2003-191
For over 28 years, the U.S. Geological Survey (USGS) has been acquiring seismic velocity and geologic data at a number of locations in California, many of which were chosen because strong ground motions from earthquakes were recorded at the sites. The method for all measurements involves picking first arrivals of...
Comparison of temperature, specific conductance, pH, and dissolved oxygen at selected basic fixed sites in south-central Texas, 1996-98
Patricia B. Ging, Cassi L. Otero
2003, Open-File Report 2003-87
One component of the surface-water part of the U.S. Geological Survey National Water-Quality Assessment Program is the use of continuous water-quality monitors to help characterize the spatial and temporal distribution of general water quality in relation to hydrologic conditions. During 1996-98, six continuous water-quality monitors in the South-Central Texas study...
Java Programs for Using Newmark's Method and Simplified Decoupled Analysis to Model Slope Performance During Earthquakes
Randall W. Jibson, Matthew W. Jibson
2003, Open-File Report 2003-5
Landslides typically cause a large proportion of earthquake damage, and the ability to predict slope performance during earthquakes is important for many types of seismic-hazard analysis and for the design of engineered slopes. Newmark's method for modeling a landslide as a rigid-plastic block sliding on an inclined plane provides a...
Archive of Boomer and Chirp Seismic Reflection Data Collected During USGS Cruise 01RCE02, Southern Louisiana, April and May 2001
Karynna Calderon, Shawn V. Dadisman, James G. Flocks, Dana S. Wiese
2003, Open-File Report 2003-88
In April and May of 2001, the U.S. Geological Survey conducted a geophysical study of the Mississippi River Delta, Atchafalaya River Delta, and Shell Island Pass in southern Louisiana. This study was part of a larger USGS River Contaminant Evaluation (RCE) Project. This disc serves as an archive of unprocessed...
Sediment-hosted copper deposits of the world: Deposit models and database
Dennis P. Cox, David A. Lindsey, Donald A. Singer, Barry C. Moring, Michael F. Diggles
2003, Open-File Report 2003-107
Introduction This publication contains four descriptive models and four grade-tonnage models for sediment hosted copper deposits. Descriptive models are useful in exploration planning and resource assessment because they enable the user to identify deposits in the field and to identify areas on geologic and geophysical maps where deposits could occur. Grade...
Bathymetry and selected perspective views of 6 reef and coastal areas in Northern Lake Michigan
Peter Barnes, Guy Fleisher, James V. Gardner, Kristen Lee
2003, Open-File Report 2003-120
We apply state of the art laser technology and derivative imagery to map the detailed morphology and of principal lake trout spawning sites on reefs in Northern Lake Michigan and to provide a geologic interpretation. We sought to identify the presence of ideal spawning substrate: shallow, "clean" gravel/cobble substrate, adjacent...
Archive of chirp seismic reflection data collected during USGS cruises 00SCC02 and 00SCC04, Barataria Basin, Louisiana, May 12-31 and June 17-July 2, 2000
Karynna Calderon, S. V. Dadisman, J. L. Kindinger, J. G. Flocks, D. S. Wiese, Mark Kulp, Shea Penland, L. D. Britsch, G. R. Brooks
2003, Open-File Report 2003-156
This archive consists of two-dimensional marine seismic reflection profile data collected in the Barataria Basin of southern Louisiana. These data were acquired in May, June, and July of 2000 aboard the R/V G.K. Gilbert. Included here are data in a variety of formats including binary, American Standard Code for Information...
Suspended-sediment concentration and pool sedimentation data for the Gibbon River, Yellowstone National Park, Wyoming, September 2000 through October 2001
Peter R. Wright, Ronald B. Zelt
2003, Open-File Report 2003-185
This report presents data on streamflow, suspended-sediment concentration, geomorphic measurements of pools, and particle-size distribution of surficial bed material, collected along a 5-mile reach of the Gibbon River in Yellowstone National Park. The study was done in cooperation with the National Park Service. The Park Service was concerned about the...