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REPORTS Chondritic Meteorite Fragments Associated with the PermianTriassic Boundary in Antarctica Asish R. Basu,1* Michail I. Petaev,2,3 Robert J. Poreda,1 Stein B. Jacobsen,2 Luann Becker4
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Document Date: 2003-11-23 05:21:21


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City

Sasayama / Rochester / New York / Changxing / Berlin / Cambridge / Meishan / Honolulu / /

Company

NiCo / Element Fe Ni Co / D. H. Erwin / Ni/Fe Co / Y. G. Jin / Fe/Ni and Co / /

Continent

Antarctica / /

Country

Sweden / Japan / United States / Australia / China / /

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Event

Business Partnership / Environmental Issue / Natural Disaster / /

Facility

University of Rochester / Harvard-Smithsonian Center / Retallack’s laboratory / University of Hawaii / University of California / Harvard University / /

IndustryTerm

metal-troilite assemblage / metal nuggets / metal particles / noble gas signatures / metal-silicate particle / laboratory tools / natural and synthetic metal / metal constituents / online material / silicate-metal aggregates / metal grains / metal / mineral and metal grains / chemical compositions / Chemical composition / metal fragments / alteration products / pure metal grains / abundant discrete metal grains / stainless steel mortar / similar metal grains / metal-sulfide assemblage / /

NaturalFeature

Beardmore Glacier / Central Transantarctic Mountains / /

Organization

Division of Ocean Sciences / Columbia Univ. / Department of Geology / Harvard University / National Science Foundation / Woods Hole Oceanographic Institution / University of Rochester / Rochester / University of California / Santa Barbara / Congress / University of Hawaii / Oxford Univ. / 3HarvardSmithsonian Center for Astrophysics / National Aeronautics and Space Administration / Department of Earth / Smithsonian Center for Astrophysics / Department of Earth and Environmental Sciences / Division of Earth Sciences / /

Person

G. K. Czamanske / V / R. I. Hill / V / Al Cr Fe Mn Mg / /

Position

Wybung Head / SiO2 Al2O3 Cr2O3 FeO MnO MgO CaO / CaO / representative / /

ProvinceOrState

Hawaii / New York / South Dakota / Zhejiang / California / Massachusetts / /

Region

Antarctic / south China / southern China / southern Sweden / /

Technology

Geophysics / /

URL

www.sciencemag.org/cgi/content/full/302/5649/1388 / www.sciencemag.org / /

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