| Short title | Meteorite anatomy | 
	
		| Oral presentation Date/Room/Chair
 | May 23 AM2 (11:00 - 12:45) | 106 | Shoichi Itoh 
			/ Hikaru Yabuta | 
	
		| May 23 PM1 (14:15 - 16:00) | 106 | Yusuke Seto 
			/ Tomohiro Usui | 
	
		| May 23 PM2 (16:15 - 18:00) | 106 | Hitoshi Miura 
			/ Shoichi Itoh | 
	
		| Poster presentation Date/Room
 | May 23 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Shoichi Itoh | 
	
		| Email | sitoh@ep.sci.hokudai.ac.jp | 
	
		| Convener | Shoichi Itoh 
			/ Hikaru Yabuta 
			/ Hitoshi Miura 
			/ Yusuke Seto 
			/ Tomohiro Usui | 
	
		| Scope | This session will focus on understanding the evolution in the solar system with interaction and coevolution in minerals, water, organic matter and noble gas in meteorites and interplanetary dust. New innovative analytical and theoretical techniques in various fields will be discussed. The developing methods are welcome to submit for the future mainstream of meteorite study. | 
	
		| Notes | Please connect your PC by yourself before your presentation number. Thanks. | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 23 AM2 (11:00-12:45) 106                              to the top | 
	
		| 11:00 - 11:15 | Invited PPS24-01
 | Structural control of biominerals by intracrystalline organic macromolecules | Taiga Okumura Michio Suzuki
 NAGASAWA, Hiromichi
 other
 | Taiga Okumura | English | 
	
		| 11:15 - 11:30 | PPS24-02 | Evidence of minimum aqueous alteration in rock-ice body recorded in ultracarbonaceous micrometeorite | Hikaru Yabuta Takaaki Noguchi
 Shoichi Itoh
 other
 | Hikaru Yabuta | English | 
	
		| 11:30 - 11:45 | PPS24-03 | Isotopic compositions and morphology of isotopically anomalous organic matters in carbonaceous chondrites | Minako Hashiguchi Sachio Kobayashi
 Hisayoshi Yurimoto
 | Minako Hashiguchi | English | 
	
		| 11:45 - 12:00 | PPS24-04 | Characterization of Carbonaceous Xenolithic Clasts in Meteorites | Yoko Kebukawa Michael Zolensky
 A. L. David Kilcoyne
 other
 | Yoko Kebukawa | English | 
	
		| 12:00 - 12:15 | PPS24-05 | Origin of H, N and O isotopic correlations  between Earth and asteroids: Origin of water | Hisayoshi Yurimoto | Hisayoshi Yurimoto | English | 
	
		| 12:15 - 12:30 | PPS24-06 | Oxygen isotopic and chemical zoning of melilite crystals in a Type A Ca-Al-rich inclusion of Efremovka CV3 chondrite | Noriyuki Kawasaki Naoya Sakamoto
 Hisayoshi Yurimoto
 | Noriyuki Kawasaki | English | 
	
		| 12:30 - 12:45 | PPS24-07 | An ion microprobe study of FUN-like hibonite-bearing inclusions from the Murchison (CM2) meteorite | Kohei Fukuda Hajime Hiyagon
 Shogo Sasaki
 other
 | Kohei Fukuda | English | 
	
		| Oral Presentation   May 23 PM1 (14:15-16:00) 106                              to the top | 
	
		| 14:15 - 14:30 | PPS24-08 | Low-iron, manganese-ennriched olivine in amoeboid olivine aggregates in carbonaceous chondrites. | Mutsumi Komatsu Timothy Fagan
 Takashi Mikouchi
 | Mutsumi Komatsu | English | 
	
		| 14:30 - 14:45 | PPS24-09 | Sodium metasomatism of chondrules and Ca-Al-rich inclusions in the Ningqiang carbonaceous chondrite | Megumi Matsumoto Kazushige Tomeoka
 Yusuke Seto
 other
 | Megumi Matsumoto | English | 
	
		| 14:45 - 15:00 | PPS24-10 | Microtextures of unusual dark clasts in the Allende chondrite: Implications for their precursor and alteration processes | Midori Sakai Kazushige Tomeoka
 Yusuke Seto
 other
 | Midori Sakai | English | 
	
		| 15:00 - 15:15 | PPS24-11 | CI-like phyllosilicate-rich microclasts in the Yamato81020 (CO3.0) chondrite | Satoshi Moriya Kazushige Tomeoka
 Yusuke Seto
 other
 | Satoshi Moriya | English | 
	
		| 15:15 - 15:30 | PPS24-12 | Constraints on water/rock ratio and solution pH of nepheline formation in chondrite parent bodies. | Shun Ichimura Yusuke Seto
 Kazushige Tomeoka
 other
 | Shun Ichimura | English | 
	
		| 15:30 - 15:45 | Invited PPS24-13
 | Evidence for Late Stage Heavy Bombardment from Centimeter-sized Impact Melt Clasts in Apollo 16 Regolith Breccias | Takafumi Niihara BEARD, Sky P.
 SWINDLE, Timothy D.
 other
 | Takafumi Niihara | English | 
	
		| 15:45 - 16:00 | PPS24-14 | Origin of D'Orbigny glass: Towards the understanding of the angrite parent body | Hiroko Suzuki Takashi Mikouchi
 Kazuhito Ozawa
 | Hiroko Suzuki | English | 
	
		| Oral Presentation   May 23 PM2 (16:15-18:00) 106                              to the top | 
	
		| 16:15 - 16:30 | PPS24-15 | Tungsten isotope analysis of meteorite samples using ETV-MC-ICPMS technique | Satoki Okabayashi Shuhei Sakata
 Takafumi Hirata
 | Satoki Okabayashi | English | 
	
		| 16:30 - 16:45 | Invited PPS24-16
 | Development of novel mass spectrometer to analyze solar wind noble gases | Ken-ichi Bajo Itose Satoru
 Matsuya Miyuki
 other
 | Ken-ichi Bajo | English | 
	
		| 16:45 - 17:00 | PPS24-17 | Estimation of space weathering morphologies of Itokawa regolith particles by comparison with ion irradiation experiments | Tooru Matsumoto Akira Tsuchiyama
 Aki Takigawa
 other
 | Tooru Matsumoto | English | 
	
		| 17:00 - 17:15 | PPS24-18 | Abrasion of regolith particles on airless bodies: comparison between Itokawa and lunar regolith | Akira Tsuchiyama Takashi Matsushima
 Tooru Matsumoto
 other
 | Akira Tsuchiyama | English | 
	
		| 17:15 - 17:30 | 3-min talk in an oral session@(PPS24-P01/PPS24-P02/PPS24-P03/PPS24-P04/PPS24-P05) | 
	
		| 17:30 - 17:45 | 3-min talk in an oral session@(PPS24-P06/PPS24-P07/PPS24-P08/PPS24-P13/PPS24-P14) | 
	
		| 17:45 - 18:00 | 3-min talk in an oral session@(PPS24-P15/PPS24-P16/PPS24-P17/PPS24-P18) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 23  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| PPS24-P01 | Development of a new analytical scheme for micrometeorites and discovery of micrometeorites with intriguing mineralogy | Shinichi Tsujimoto Takaaki Noguchi
 Ryuji Okazaki
 other
 | Takaaki Noguchi | English | 
	
		| PPS24-P02 | Chemical compositions of cosmic dust samples recovered from Antarctic snow | Mitsuru Ebihara Shun Sekimoto
 Naoki Shirai
 other
 | Mitsuru Ebihara | English | 
	
		| PPS24-P03 | Noble gas isotopes of micrometeorites collected from Antarctic snow | Ryuji Okazaki Yu Tobimatsu
 Takaaki Noguchi
 other
 | Ryuji Okazaki | English | 
	
		| PPS24-P04 | Mineralogical study of phyllosilicate-rich unmelted micrometeorites recovered from "Cape Tottuki" in Antarctica | Ken Tazawa Tomoki Nakamura
 Yuki Kimura
 | Ken Tazawa | English | 
	
		| PPS24-P05 | The search for Antarctic meteorites in the Nansen Ice Field by the joint team of JAPAN and BELGIUM | Naoya Imae Yukihisa Akada
 Christophe Berclaz
 other
 | Naoya Imae | English | 
	
		| PPS24-P06 | Development of isotope analysis of fluid inclusions by secondary ion mass spectrometry I | Atsuko Ishibashi Naoya Sakamoto
 Hisayoshi Yurimoto
 | Atsuko Ishibashi | English | 
	
		| PPS24-P07 | Petrography, H2O contents and hydrogen isotopic composition of phosphate minerals from LL5-6 ordinary chondrites | Kaori Yanai Shoichi Itoh
 Hisayoshi Yurimoto
 other
 | Kaori Yanai | English | 
	
		| PPS24-P08 | Oxygen isotopic composition of the solar nebula gas inferred from high-precision isotope imaging of melilite crystals | Changkun Park Shigeyuki Wakaki
 Naoya Sakamoto
 other
 | Naoya Sakamoto | English | 
	
		| PPS24-P09 | Relationship between oxygen isotope zoning and crystal growth in melilite crystals from fluffy type A CAI | Juri Katayama Shoichi Itoh
 Hisayoshi Yurimoto
 | Shoichi Itoh | English | 
	
		| PPS24-P10 | Beryllium-bron measurment of a melilite-rich calcium-aluminium-rich inclusions in the NWA5958 CM choudrite | Masakuni Yamanobe Tomoki Nakamura
 Yuki Kakazu
 other
 | Masakuni Yamanobe | English | 
	
		| PPS24-P11 | Internal structure of chondrules from Allende CV3 chondrite | Eiichi Takahashi Ayaka Tsuda
 Keisuke Nishida
 other
 | Eiichi Takahashi | English | 
	
		| PPS24-P12 | Formation mechanism of fine-grained rims surrounding chondrules, CAIs and forsterite aggregates in Tagish Lake | Akiko Takayama TOMEOKA, Kazushige
 | Akiko Takayama | English | 
	
		| PPS24-P13 | Petrography of fine-grained rim surrounding chondrule in the Acfer331 CM2 chondrite | Jun Asakawa Shoichi Itoh
 Hisayoshi Yurimoto
 | Jun Asakawa | English | 
	
		| PPS24-P14 | Hydrothermal alteration experiments of amorphous silicates in the system of MgO-SiO_{2} with different Mg/Si ratios | Ryohei Takahashi Akira Tsuchiyama
 Junya Matsuno
 other
 | Ryohei Takahashi | English | 
	
		| PPS24-P15 | Experimental study on serpentine and smectite formation on chondrite | Ayaka Utsuki Yusuke Seto
 Kazushige Tomeoka
 other
 | Kazushige Tomeoka | English | 
	
		| PPS24-P16 | Investigation of iron-nanoparticles in Martian meteorite olivine using electron microscopy | Atsushi Takenouchi Toshihiro Kogure
 Sayako Inoue
 other
 | Atsushi Takenouchi | English | 
	
		| PPS24-P17 | Nondestructive identification of a single primitive-grain using the translational motion induced by field gradient | Keiji Hisayoshi Keisei Sawano
 Kento Kuwada
 other
 | Keiji Hisayoshi | English | 
	
		| PPS24-P18 | A Cleaning Method for Extraterrestrial Sample Holder | Yukihiro Ishibashi Yuzuru Karouji
 Toru Yada
 other
 | Yukihiro Ishibashi | English |