Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy
International audience Ultracarbonaceous micrometeorites were studied by TEM in order to understand the mineralogy and petrology of probable cometary grains. GEMS, and spherical objects with an igneous signature similar to chondrules were observed in these samples.
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ftunivnantes:oai:HAL:in2p3-00672371v1 2023-05-15T13:52:43+02:00 Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy Dobrica, E. Engrand, C. Leroux, H. Duprat, J. Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de structures et propriétés de l'état solide - UMR 8008 (LSPES) Université de Lille, Sciences et Technologies-Centre National de la Recherche Scientifique (CNRS) The Woodlands, United States 2010-03-01 https://hal.in2p3.fr/in2p3-00672371 en eng HAL CCSD in2p3-00672371 https://hal.in2p3.fr/in2p3-00672371 BIBCODE: 2010LPI.41.1613D Lunar and Planetary Institute Science Conference Abstracts 41st Lunar and Planetary Science Conference https://hal.in2p3.fr/in2p3-00672371 41st Lunar and Planetary Science Conference, Mar 2010, The Woodlands, United States. pp.1613 [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/conferenceObject Conference papers 2010 ftunivnantes 2023-03-08T00:13:07Z International audience Ultracarbonaceous micrometeorites were studied by TEM in order to understand the mineralogy and petrology of probable cometary grains. GEMS, and spherical objects with an igneous signature similar to chondrules were observed in these samples. Conference Object Antarc* Antarctic Université de Nantes: HAL-UNIV-NANTES Antarctic |
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Université de Nantes: HAL-UNIV-NANTES |
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ftunivnantes |
language |
English |
topic |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
spellingShingle |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] Dobrica, E. Engrand, C. Leroux, H. Duprat, J. Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy |
topic_facet |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
description |
International audience Ultracarbonaceous micrometeorites were studied by TEM in order to understand the mineralogy and petrology of probable cometary grains. GEMS, and spherical objects with an igneous signature similar to chondrules were observed in these samples. |
author2 |
Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM) Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) Laboratoire de structures et propriétés de l'état solide - UMR 8008 (LSPES) Université de Lille, Sciences et Technologies-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Dobrica, E. Engrand, C. Leroux, H. Duprat, J. |
author_facet |
Dobrica, E. Engrand, C. Leroux, H. Duprat, J. |
author_sort |
Dobrica, E. |
title |
Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy |
title_short |
Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy |
title_full |
Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy |
title_fullStr |
Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy |
title_full_unstemmed |
Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy |
title_sort |
investigation of ultracarbonaceous antarctic micrometeorites by analytical transmission electron microscopy |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://hal.in2p3.fr/in2p3-00672371 |
op_coverage |
The Woodlands, United States |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Lunar and Planetary Institute Science Conference Abstracts 41st Lunar and Planetary Science Conference https://hal.in2p3.fr/in2p3-00672371 41st Lunar and Planetary Science Conference, Mar 2010, The Woodlands, United States. pp.1613 |
op_relation |
in2p3-00672371 https://hal.in2p3.fr/in2p3-00672371 BIBCODE: 2010LPI.41.1613D |
_version_ |
1766257175970185216 |