Results 51 to 60 of about 349,421 (237)
Summary of the research work of the Trace Elements Section, Geochemistry and Petrology Branch, for the period April 1, 1948-December 31, 1950 [PDF]
, 1951 John C. Rabbitt
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SHRIMP ion probe zircon geochronology and Sr and Nd isotope geochemistry for southern Longwood Range and Bluff Peninsula intrusive rocks of Southland, New Zealand [PDF]
, 2006 Permian–Jurassic ultramafic to felsic intrusive complexes at Bluff Peninsula and in the southern Longwood Range along the Southland coast represent a series of intraoceanic magmatic arcs with ages spanning a time interval of 110 m.y.
Aronson JL +15 more
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Geochemistry of uranium in apatite and phosphorite [PDF]
, 1958 Z.S. Altschulter +2 more
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Publications of the exobiology program for 1983: A special bibliography [PDF]
A list of 1983 publications resulting from research pursued under the auspices of NASA's Exobiology Program is given. Topics in the fields of biological, chemical, and planetary evolution; geochemistry; and intelligent extraterrestrial life are ...
Devincenzi, D. L., Pleasant, L. G.
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Mineralogy and geochemistry of a uraniferous coal from the Red Desert Area, Sweetwater County, Wyoming [PDF]
, 1953 Irving A. Breger +3 more
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, 2007 End of project reportThe objectives of the National Soils Database project were fourfold. The first was to generate a national database of soil geochemistry to complete the work that commenced with a survey of the South East of Ireland carried out in ...
Carrigg, Cora +7 more
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Semiquantitative spectrographic analysis and rank correlation in geochemistry [PDF]
, 1956 F.J. Flanagan
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