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Short title
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Asteroidal collision
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Oral presentation
Date/Room/Chair
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May 25 AM1 (09:00 - 10:30)
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203
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Makoto Kimura
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May 25 AM2 (10:45 - 12:15)
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203
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YT Lin
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May 25 PM1 (13:45 - 15:15)
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203
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Eiji Ohtani
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Poster presentation
Date/Room
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May 25 (Core Time 15:30 - 16:45)
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Contact
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Makoto Kimura
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Email
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makotoki@mx.ibaraki.ac.jp
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Convener
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Makoto Kimura
/ Eiji Ohtani
/ Lin Yangting
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Scope
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Meteorites abundantly contain ultra-high-pressure minerals, which formed during asteroidal collision. They are also important minerals in Earth's interior. In this session we discuss the features and formation process from the observation of meteorites and experimental works.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation May 25 AM1 (09:00-10:30) 203 to the top
|
|
09:00 - 09:30
|
Invited
PPS05-01
|
Shock-induced deformation of Shergottites: shock-pressures and perturbations of magmatic ages on Mars
|
El Goresy A.
Ph. Gillet
Masaaki Miyahara
other
|
El Goresy A.
|
|
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09:30 - 09:45
|
PPS05-02
|
Dissociation of pigeonite in shock melt vein/pocket of Martian shergottites: Implications for impact events on Mars
|
Shin Ozawa
Masaaki Miyahara
Ahmed El Goresy
other
|
Shin Ozawa
|
|
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09:45 - 10:15
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Invited
PPS05-03
|
NANOSIMS STUDY OF SHOCK-INDUCED MELT VEINS IN THE ENRICHED LHERZOLITIC SHERGOTTITE GROVE MOUNTAINS (GRV) 020090
|
YT Lin
Lu Feng
Sen Hu
other
|
YT Lin
|
|
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10:15 - 10:30
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PPS05-04
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High-pressure minerals in the Earth and planetary materials
|
Naotaka Tomioka
Masaaki Miyahara
|
Naotaka Tomioka
|
|
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Oral Presentation May 25 AM2 (10:45-12:15) 203 to the top
|
|
10:45 - 11:00
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PPS05-05
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Jadeite in shocked L6 and H6 chondrites
|
Masaaki Miyahara
Shin Ozawa
Eiji Ohtani
other
|
Masaaki Miyahara
|
|
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11:00 - 11:15
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PPS05-06
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Shock History and Formation Mechanisms of High-pressure minerals in Grove Mountains (GRV) L-chondritic meteorites
|
Lu Feng
M. Miyahara
T. Nagase
other
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Lu Feng
|
|
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11:15 - 11:30
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PPS05-07
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Rb-Sr isotopic systematics of alkali-rich fragments in Bhola and Yamato-74442
|
Tatsunori Yokoyama
Keiji Misawa
Osamu Okano
|
Tatsunori Yokoyama
|
|
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11:30 - 11:45
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PPS05-08
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Insights from silica minerals on chondrule formation, metamorphism and impact processing of EH chondrites
|
Timothy Fagan
Mutsumi Komatsu
Sho Kataoka
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Timothy Fagan
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|
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11:45 - 12:00
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PPS05-09
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First discovery of a heavily shocked CM carbonaceous chondrite
|
Tomoki Nakamura
Katsuki Yoshioka
Aiko Nakato
other
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Tomoki Nakamura
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12:00 - 12:15
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3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| PPS05-P03 |
High-pressure phase analyses in shock-melt veins: New L6 chondrite in Queensland, NE Australia |
Shinji Yamamoto
Kenneth D. Collerson |
Shinji Yamamoto |
|
|
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Oral Presentation May 25 PM1 (13:45-15:15) 203 to the top
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13:45 - 14:00
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PPS05-10
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High-pressure phase relations in FeCr2O4 with implications to post-spinel phases in shocked meteorites
|
Masaki Akaogi
Shouichi Tsukamoto
Hiroshi Kojitani
|
Masaki Akaogi
|
|
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14:00 - 14:15
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PPS05-11
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Formation of metastable seifertite
|
Tomoaki Kubo
Takumi Kato
Naoko Doi
other
|
Tomoaki Kubo
|
|
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14:15 - 14:30
|
PPS05-12
|
Vaporization of MgSiO_{3} from First Principle Molecular Dynamics Simulations and Implications for Planetary Impacts
|
Zhigang Zhang
Lars Stixrude
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Zhigang Zhang
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|
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14:30 - 14:45
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PPS05-13
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Timescale of the cetral peak formation suggested by impact melt distributions within lunar complex craters
|
Yutaro Kuriyama
Makiko Ohtake
Junichi Haruyama
other
|
Yutaro Kuriyama
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
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Poster Presentation May 25 Core Time (15:30-16:45) to the top
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|
PPS05-P01
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Impact water release mechanism of antigorite
|
Tomoaki Kimura
Toshimori Sekine
Tsutomu mashimo
other
|
Tomoaki Kimura
|
|
|
PPS05-P02
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Cathodoluminescence of maskelynite in meteorite and impactite
|
Masahiro Kayama
Hirotsugu Nishido
Toshimori Sekine
other
|
Masahiro Kayama
|
|
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PPS05-P03
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High-pressure phase analyses in shock-melt veins: New L6 chondrite in Queensland, NE Australia
|
Shinji Yamamoto
Kenneth D. Collerson
|
Shinji Yamamoto
|
|