Edwin Wilson Tooker, H. T. Morris
1978, Open-File Report 78-866
No abstract available....
Search Results
4111 results.
Alternate formats: RIS file of the first 3000 search results | Download all results as CSV | TSV | Excel | RSS feed based on this search | JSON version of this page of results
Page 154, results 3826 - 3850
Publication Extents
Not all publications have extents, not all extents are completely accurateKenneth F. Fox Jr., T. H. Kiilsgaard, Albert Edward Weissenborn
1978, Open-File Report 78-889
No abstract available....
George Walton Walker
1978, Open-File Report 78-861
No abstract available....
Harold K. Stager, John Harris Stewart
1978, Open-File Report 78-877
No abstract available....
Thomas D. Fouch
1978, Open-File Report 78-944
No abstract available....
Thomas D. Fouch
1978, Open-File Report 78-945
Timothy W. Joseph
1978, FWS/OBS 78/32
Steven P. Christman, Wallace S. Lippincott Jr.
1978, FWS/OBS 78/31
J. A. Domenico, W.C. Overstreet, A.E. Hubert, R. B. Tripp
1978, Open-File Report 79-1188
Sixty samples of sediments from stream beds, outwash plains, and beaches were collected in Afghanistan, Iran, and Turkey by Fred L. Klinger,U.S. Bureau of Mines, as part of the field work undertaken by the National Geographic-Smithsonian Pyrotechnological Expedition of 1968. Facilities for the analysis of the samples for tin and...
Sylvester Theodore Algermissen, M.B. McGrath, S.L. Hanson
1978, Open-File Report 78-440
A simple, general technique has been outlined for the rapid, approximate estimation of building losses resulting from ground shaking during earthquakes. The technique has been applied to the San Francisco Bay area. Ground shaking, ground failures of various kinds, surface faulting, tsunamis, and earthquake induced fires are all responsible for...
T. Ray Cummings
1978, Open-File Report 78-950
Land use in the upper St. Joseph River basin of south-central Michigan is primarily agricultural. In the 144-square-mile area, the chemical and physical characteristics of water are determined by the climate and soils, as well as by land conservation practices. Municipal waste discharges affect water quality at some locations, as...
Gwendolyn Werth Luttrell
1978, Open-File Report 78-152
Gold, silver, copper, lead, zinc, pyrite, tin, cobalt, molybdenum, tungsten, barite, and rare-earths have been mined in North Carolina. Gold, with by-product silver, occurs in veins and mineralized shear zones in metamorphic rocks of the Piedmont province and in placers derived from these deposits. Copper occurs with complex sulfide ores...
Bruce F. Molnia
1978, Open-File Report 79-1693
The coastline of Alaska is dynamic and continually readjusting to changes in the many processes that operate in the coastal zone. Because of this dynamic nature, special consideration must be made in planning for development, and. caution must be exercised in site selection for facilities to be emplaced in the...
B. F. Leonard
1978, Open-File Report 78-360
No abstract available....
Elizabeth F. Brenner-Tourtelot, Richard K. Glanzman
1978, Energy (3) 255-262
The Horse Spring Formation of Miocene age in Clark County, Nevada, contains as much as 0.5% Li in individual samples. Rock sequences which average 0.1% Li range from 3 m thick near Gold Butte (south of Mesquite, Nev.) to as much as 40 m thick near Lava Butte (east...
R. B. Finkelman, R.W. Stanton
1978, Fuel (57) 763-768
A scanning electron microscope (SEM) has been used to study the in situ accessory minerals in polished blocks and pellets of petrographically analysed samples of the Waynesburg coal (hvb). Individual grains from the low-temperature ash (LTA) of the same coal were also studied. The visual resolution of the SEM permitted the detection...
Charles W. Spencer, Gordon Dolton
1978, Open-File Report 78-955
No abstract available....
J.J. Matzko, W.C. Overstreet
1977, Proceedings of the Geological Society of China (20) 16-35
Two forms of detrital monazite are known in offshore bars in southwestern Taiwan: a yellow-green to colorless form and an unusual but abundant pelletlike form, generally black but also colored gray or brown. These black pellets, which are about 160 by 200 microns in size, are composed of fine-grained monazite...
J.W. Reynolds, W.B. Krohn, G.A. Hordan
Daniel M. Keppie, Ray B. Owen Jr., editor(s)
1977, Book chapter, Proceedings of the Sixth Woodcock Symposium, held at Fredericton, New Brunswick, October 4, 5 and 6
Lumbricid earthworms were sampled 'on two central Maine study areas between late April and early September, 1974, to relate earthworm abundance to use of feeding covers by American woodcock(Philoheli minor). On sampling days, occurring at 2 to 3 week intervals, a formalin solution was applied to thirty O.25m areas in...
Mortimer H. Staatz, Nancy M. Conklin, Isabelle K. Brownfield
1977, Journal of Research of the U.S. Geological Survey (5) 623-628
Sphene is an abundant accessory mineral in some abnormally radioactive plutonic rocks in west-central Alaska. Seven samples of sphene from four different areas in west-central Alaska contained from 20350 to 39180 parts per million total rare earths and 390 to 2000 ppm thorium. The lanthanide content in six of the...
Timothy W. Joseph
1977, FWS/OBS 78/13
Tracy L. Vallier
1977, Bulletin 1437
Volcanogenic Permian and Triassic rocks in the Snake River Canyon of western Idaho and northeastern Oregon and in the adjacent Seven Devils Mountains of western Idaho are assigned to the Seven Devils Group. New rock-stratigraphic units are the Windy Ridge Formation of probable Early Permian age, the Hunsaker Creek Formation...
Richard Hereford
1977, GSA Bulletin (88) 199-211
Grain size, bedding thickness, dispersion of cross-stratification azimuths, and assemblages of sedimentary structures and trace fossils vary across central Arizona; they form the basis for recognizing six facies (A through F) in the Tapeats Sandstone. Five of these (A through E), present in western central Arizona, are marine deposits containing...
C. A. von Hake
1977, Earthquake Information Bulletin (USGS) (9) 28-30
Virginia is a State of considerable seismic activity, although the earthquakes are rarely strong. Thirty-five shocks, intensity MM V or greater (Modified Mercalli Scale), are listed with epicenters within its borders. The locations of several of the older events are not precise; thus, the above count i subject to alteration....
Robert E. Gill Jr.
1977, Western Birds (8) 1-12
San Francisco Bay represents one of the largest estuarine areas on the Pacific Coast of North America. Its open waters, tidal flats, tidal marshes and solar evaporation ponds provide critical foraging, resting and breeding habitat for migratory and resident birds. The avifauna of San Francisco Bay has received considerable attention;...