Outline of Session

Space and Planetary Sciences(P) / Planetary Sciences(PS) /  **International Session
P-PS05 Asteroidal collision from meteorites and experimental works


Short title Asteroidal collision
Oral presentation
Date/Room/Chair
May 25 AM1 (09:00 - 10:30) 203 Makoto Kimura 
May 25 AM2 (10:45 - 12:15) 203 YT Lin 
May 25 PM1 (13:45 - 15:15) 203 Eiji Ohtani 
Poster presentation
Date/Room
May 25 (Core Time 15:30 - 16:45)  
Contact Makoto Kimura
Email makotoki@mx.ibaraki.ac.jp
Convener Makoto Kimura  / Eiji Ohtani  / Lin Yangting 
Scope 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.
Notes  


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. English
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 English
09:45 - 10:15 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 English
10:15 - 10:30 PPS05-04 High-pressure minerals in the Earth and planetary materials Naotaka Tomioka
Masaaki Miyahara
Naotaka Tomioka English
Oral Presentation   May 25 AM2 (10:45-12:15) 203                              to the top
10:45 - 11:00 PPS05-05 Jadeite in shocked L6 and H6 chondrites Masaaki Miyahara
Shin Ozawa
Eiji Ohtani
other
Masaaki Miyahara English
11:00 - 11:15 PPS05-06 Shock History and Formation Mechanisms of High-pressure minerals in Grove Mountains (GRV) L-chondritic meteorites Lu Feng
M. Miyahara
T. Nagase
other
Lu Feng English
11:15 - 11:30 PPS05-07 Rb-Sr isotopic systematics of alkali-rich fragments in Bhola and Yamato-74442 Tatsunori Yokoyama
Keiji Misawa
Osamu Okano
Tatsunori Yokoyama English
11:30 - 11:45 PPS05-08 Insights from silica minerals on chondrule formation, metamorphism and impact processing of EH chondrites Timothy Fagan
Mutsumi Komatsu
Sho Kataoka
Timothy Fagan English
11:45 - 12:00 PPS05-09 First discovery of a heavily shocked CM carbonaceous chondrite Tomoki Nakamura
Katsuki Yoshioka
Aiko Nakato
other
Tomoki Nakamura English
12:00 - 12:15 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 English
Oral Presentation   May 25 PM1 (13:45-15:15) 203                              to the top
13:45 - 14:00 PPS05-10 High-pressure phase relations in FeCr2O4 with implications to post-spinel phases in shocked meteorites Masaki Akaogi
Shouichi Tsukamoto
Hiroshi Kojitani
Masaki Akaogi English
14:00 - 14:15 PPS05-11 Formation of metastable seifertite Tomoaki Kubo
Takumi Kato
Naoko Doi
other
Tomoaki Kubo English
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
Zhigang Zhang English
14:30 - 14:45 PPS05-13 Timescale of the cetral peak formation suggested by impact melt distributions within lunar complex craters Yutaro Kuriyama
Makiko Ohtake
Junichi Haruyama
other
Yutaro Kuriyama English


Presentation No Title Author Presenter Abstract
Poster Presentation   May 25  Core Time (15:30-16:45)                     to the top
PPS05-P01 Impact water release mechanism of antigorite Tomoaki Kimura
Toshimori Sekine
Tsutomu mashimo
other
Tomoaki Kimura English
PPS05-P02 Cathodoluminescence of maskelynite in meteorite and impactite Masahiro Kayama
Hirotsugu Nishido
Toshimori Sekine
other
Masahiro Kayama English
PPS05-P03 High-pressure phase analyses in shock-melt veins: New L6 chondrite in Queensland, NE Australia Shinji Yamamoto
Kenneth D. Collerson
Shinji Yamamoto English