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Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors

C. Engrand 1 B. Narcisi 2 J.-R. Petit 3 E. Dobrică 1 J. Duprat 1
1 CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
2 ENEA - Italian National agency for new technologies, Energy and sustainable economic development [Frascati]
3 LGGE - Laboratoire de glaciologie et géophysique de l'environnement
Abstract : The oxygen isotopic compositions of the two extraterrestrial dust layers recorded in EPICA-Dome C ice core suggest a production by two distinct impacts, one of them possibly being by a comet.
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Conference papers
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http://hal.in2p3.fr/in2p3-00672354
Contributor : Christine Hadrossek <>
Submitted on : Thursday, February 23, 2012 - 4:15:12 PM
Last modification on : Monday, November 23, 2020 - 1:50:03 PM

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C. Engrand, B. Narcisi, J.-R. Petit, E. Dobrică, J. Duprat. Oxygen Isotopes of EPICA -- Dome C Extraterrestrial Dust Layers: Constraints on the Nature of the Impactors. 41st Lunar and Planetary Science Conference, Mar 2010, The Woodlands, United States. pp.1981. ⟨in2p3-00672354⟩

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