D.L. Healey, J.D. Kibler
1976, Geophysical Investigations Map 909
Search Results
11322 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 365, results 9101 - 9125
Publication Extents
Not all publications have extents, not all extents are completely accurateWater Resources Division, U.S. Geological Survey
1976, Miscellaneous Field Studies Map 773-O
G. W. Freethey
1976, IMAP 787-F
G.C. Curtin, R. M. O’Leary, R.B. Carten
1976, Miscellaneous Field Studies Map 767-J
This series of geochemical maps shows the distribution of arsenic and mercury in the minus-80-mesh stream sediment and of arsenic in the ash of streambank sod (mixed organic and inorganic material) collected beneath the water level. The geochemical data are plotted on a base map that shows generalized geology and...
H. L. Foster (compiler)
1976, IMAP 922
D.H. Richter
1976, IMAP 932
William Peters Brosge, H. N. Reiser
1976, Open-File Report 76-539
No abstract available....
T. L. Pewe, J. W. Bell
1976, IMAP 829-D
Leslie B. Magoon, W.L. Adkinson, F.B. Chmelik, G.L. Dolton, M. A. Fisher, M. A. Hampton, E.G. Sable, R. A. Smith
1976, Open-File Report 76-449
Susan Bartsch-Winkler
1976, Open-File Report 76-552
No abstract available....
Edward Huntington Cobb
1976, Open-File Report 76-576
Richard K. Hose, M. Clark Blake Jr.
1976, Nevada Bureau Mines & Geology Report 85
T. H. Nilsen, E. E. Brabb, T.R. Simoni Jr.
Thomas P. Miller, editor(s)
1976, Conference Paper
No abstract available....
M. L. Bird, A. L. Clark
1976, Journal of Research of the U.S. Geological Survey (4) 717-725
Electron-microprobe analyses of the dunite and olivine chromitite of the ultramaflc complex at Goodnews Bay, Alaska, show that the chromite contains more ferrous and ferric iron than is found in chromite from alpine or stratiform complexes. The iron-magnesium distribution coefficients between chromite and olivine demonstrate that more ferrous iron...
K. V. Slack, J. W. Nauman, L. J. Tilley
1976, Journal of Research of the U.S. Geological Survey (4) 491-495
A 1-day reconnaissance of the Dietrich River, Alaska, included collection of benthic invertebrates. Three methods were used at each of five stations to increase sampling effectiveness and to evaluate each method. Chironomidae and Plecoptera comprised 91 percent of all individuals and 47 percent of all taxa in the combined faunal...
Jon W. Nauman, Donald R. Kernodle
1976, Journal of Research of the U.S. Geological Survey (4) 299-304
A biological sampling program at Jackson Point in Port Valdez, Alaska, was begun in December 1970. Sixteen artificial substrate samplers (8 multiplate and 8 rock-fllled baskets with net liners) were retrieved after 2 to 4 months' exposure. The most common groups in order of their abundance were Copepoda, Foraminifera, Nematoda,...
Thomas P. Miller, Carl M. Bunker
1976, Journal of Research of the U.S. Geological Survey (4) 367-377
Large granitic Cretaceous plutons are exposed along and adjacent to an arcuate belt of igneous and high-grade raetamorphic rocks in the southeastern Seward Peninsula of Alaska. Reconnaissance studies of these plutons have shown that the Darby pluton has well above average amounts of uranium and thorium (11.2 ppm and 58.7...
A.T. Ovenshine, Daniel E. Lawson, S. R. Bartsch-Winkler
1976, Journal of Research of the U.S. Geological Survey (4) 151-162
At the head of Turnagain Arm near Anchorage, the major lasting geologic consequence of the Alaska earthquake of 1964 was deposition of the Placer River Silt, an intertidal deposit covering an area of more than 18 km2 and containing more than 20X106 m3 of sediment. This formation, which was derived...
Michael S. Marlow, David W. Scholl, Alan K. Cooper, E. C. Buffington
1976, AAPG Bulletin (60) 161-183
The virtually featureless Beringian shelf south of St. Lawrence Island is underlain structurally by at least 14 basins. Encompassing a total area of more than 300,000 sq km, most of the basins are either elongate structural sags, grabens, or half (asymmetric) grabens beneath the outer shelf. The regional trend of...
Water Resources Division, U.S. Geological Survey
1976, Report
No abstract available....
G.K. Czamanske, G. R. Himmelberg, F.E. Goff
1976, Earth and Planetary Science Letters (33) 111-118
Zoned spinel of unusual composition and morphology has been found in massive pyrrhotite-chalcopyrite-pent-landite ore from the La Perouse layered gabbro intrusion in the Fairweather Range, southeastern Alaska. The spinel grains show continuous...
Robert E. Gill Jr.
1976, California Fish and Game (62) 155-155
No abstract available....
M. Hill
1976, Earthquake Information Bulletin (USGS) (8) 10-11
When the time comes that earthquakes can be predicted accurately, what shall we do with the knowledge? This was the theme of a November 1975 conference on earthquake warning and response held in San Francisco called by Assistant Secretary of the Interior Jack W. Carlson. Invited were officials of State...
Frederic H. Wilson, M. Springer Young
1976, Report
No abstract available....
Wilbur C. Ballance, William Thordarson
1976, Report
Radiochemical data from the Arnchitka Island study area were obtained from water samples collected by the U.S. Geological Survey during August 1974. Tritium determinations were made on 18 samples, and gross alpha and gross beta/ gamma determinations were made on 12 samples. No appreciable differences were found between the data...