Thu. May 28, 2015 9:00 AM - 10:45 AM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

Convener:*Shoichi Itoh(Graduate school of Science, Kyoto University), Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology), Yusuke Seto(Graduate School of Science, Kobe University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University), Makoto Kimura(Faculty of Science, Ibaraki University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science), Chair:Yusuke Seto(Graduate School of Science, Kobe University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science)

Thu. May 28, 2015 11:00 AM - 12:45 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

Convener:*Shoichi Itoh(Graduate school of Science, Kyoto University), Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology), Yusuke Seto(Graduate School of Science, Kobe University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University), Makoto Kimura(Faculty of Science, Ibaraki University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science), Chair:Shoichi Itoh(Graduate school of Science, Kyoto University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University)

Thu. May 28, 2015 2:15 PM - 4:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

Convener:*Shoichi Itoh(Graduate school of Science, Kyoto University), Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology), Yusuke Seto(Graduate School of Science, Kobe University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University), Makoto Kimura(Faculty of Science, Ibaraki University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science), Chair:Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University)

Thu. May 28, 2015 4:15 PM - 6:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

Convener:*Shoichi Itoh(Graduate school of Science, Kyoto University), Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology), Yusuke Seto(Graduate School of Science, Kobe University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University), Makoto Kimura(Faculty of Science, Ibaraki University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science), Chair:Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology)

Wed. May 27, 2015 5:15 PM - 6:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

Convener:*Shoichi Itoh(Graduate school of Science, Kyoto University), Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology), Yusuke Seto(Graduate School of Science, Kobe University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University), Makoto Kimura(Faculty of Science, Ibaraki University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science), Chair:Shoichi Itoh(Graduate school of Science, Kyoto University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

Convener:*Shoichi Itoh(Graduate school of Science, Kyoto University), Tomohiro Usui(Department of Earth and Planetary Sciences,Tokyo Institute of Technology), Yusuke Seto(Graduate School of Science, Kobe University), Masaaki Miyahara(Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University), Makoto Kimura(Faculty of Science, Ibaraki University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Hitoshi Miura(Graduate School of Natural Sciences, Department of Information and Biological Sciences, Nagoya City University), Hikaru Yabuta(Osaka University, Department of Earth and Space Science)

Thu. May 28, 2015 9:00 AM - 10:45 AM A03 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

International Session (Oral)
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS05] Mars

9:00 AM - 9:15 AM

[PPS05-03] Early Evolution of Martian Atmosphere and Hydrosphere: Constraints from Isotopic Compositions

*Hiroyuki KUROKAWA¹, Kosuke KUROSAWA², Tomohiro USUI³ (1.Dept. of Phys., Nagoya University, 2.Planet. Explor. Res. Ctr., Chiba Institute of Technology, 3.Dept. of Earth & Planet. Sci., Tokyo Institute of Technology)

9:45 AM - 10:00 AM

[PPS05-06] Life search plan on Mars surface and the significance

*Akihiko YAMAGISHI¹, Takehiko SATOH², Atsuo MIYAKAWA¹, Yoshitaka YOSHIMURA³, Hajime HONDA⁴, Satoshi SASAKI⁵, Eiichi IMAI⁴, Tomohiro USUI⁶, Hideaki MIYAMOTO⁷, Kazuhisa FUJITA⁸ (1.Tokyo Univ. Pharm. Life Scie., Dep. Applied Life Scie., 2.ISAS/JAXA, 3.Tamagawa Univ., 4.Nagaoka Inst. Tech., 5.Tokyo Univ. Tech., 6.Tokyo Inst.Tech., 7.The Univ. Tokyo, 8.JAXA)

10:15 AM - 10:30 AM

[PPS05-08] Exploration of carbonate and clay mineral on Mars: clues for climate, atmosphere, and deep hydrosphere of early Mars

*Yasuhito SEKINE¹, Tomohiro USUI², Takazo SHIBUYA³, Shintaro KADOYA¹, Yuichiro CHO⁴, Shingo KAMEDA⁴, Shogo TACHIBANA⁵, Sei-ichiro WATANABE⁶ (1.University of Tokyo, 2.Tokyo Institute of Technology, 3.JAMSTEC, 4.Rikkyo University, 5.Hokkaido University, 6.Nagoya University)

Thu. May 28, 2015 11:00 AM - 12:45 PM A03 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

International Session (Oral)
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS05] Mars

11:00 AM - 11:15 AM

[PPS05-10] Possible landing sites on Mars for an in-situ K-Ar dating by future Japan's Mars rover mission

*Yayoi N. MIURA¹, Yuichiro CHO², Tomokatsu MOROTA³, Hideaki MIYAMOTO⁴, Tomohiro USUI⁵, Shingo KAMEDA², Seiji SUGITA⁶, Ryuji OKAZAKI⁷ (1.ERI, Univ. Tokyo, 2.Rikkyo Univ., 3.Nagoya Univ., 4.Univ. Museum, Univ. Tokyo, 5.Tokyo Inst. Tech., 6.Univ. Tokyo, 7.Kyushu Univ.)

11:30 AM - 11:45 AM

[PPS05-12] Characterization of Martian Regolith: Toward 2020s Mars Exploration Missions

*Tomohiro USUI¹, Akihiko Yamagishi², Takehiko Sato³, Hideaki Miyamoto⁴, Shingo Kameda⁵, Kazuhisa Fujita³, Yasuhito Sekine⁴, Shogo Tachibana⁶, Sei-ichro Watanabe⁷ (1.Tokyo Institute of Technology, 2.Tokyo University of Pharmacy and Life Science, 3.ISAS, JAXA, 4.The University of Tokyo, 5.Rikkyo University, 6.Hokkaido University, 7.Nagoya University)

11:45 AM - 12:00 PM

[PPS05-13] Geological implications of landing-site candidates of the MELOS mission

*Hideaki MIYAMOTO¹, Goro KOMATSU², Tomohiro USUI³, James Dohm¹, Ryodo HEMMI¹, Takafumi NIIHARA¹, Xu LUYUAN¹, Shingo KAMEDA⁴, Takehiko SATOH⁵, Akihiko YAMAGISHI⁶ (1.University of Tokyo, 2.IRSPS, 3.TiTech, 4.ISAS/JAXA, 5.TUPLS, 6.Rikkyo University)

12:30 PM - 12:45 PM

[PPS05-16] Scientific significance of sample return from Martian moons

*Shogo TACHIBANA¹, Sei-ichiro WATANABE², Yasuhito SEKINE³, Tomohiro USUI⁴ (1.Dept. Natural History Sciences, Hokkaido University, 2.Division of Earth and Planetary Sciences, Nagoya University, 3.Dept. Earth and Planetary Science, The University of Tokyo, 4.Dept. Earth and Planetary Sciences,Tokyo Institute of Technology)

Thu. May 28, 2015 4:15 PM - 6:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

5:00 PM - 5:15 PM

[PPS22-23] 147Sm-143Nd and 146Sm-142Nd chronology of a basaltic eucrite, NWA 7188

*Saya KAGAMI¹, Tetsuya YOKOYAMA¹, Tomohiro USUI¹, Ryota FUKAI¹ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

Wed. May 27, 2015 5:15 PM - 6:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

5:45 PM - 5:48 PM

[PPS22-P11] A Partial Melting Study of an Ordinary Chondrite Composition with Application to the Felsic Asteroidal Crust Formation

3-min talk in an oral session

*Tomohiro USUI¹, John Jones², Mittlefehldt David² (1.Tokyo Institutue of Technology, 2.NASA)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

6:15 PM - 7:30 PM

[PPS22-P11] A Partial Melting Study of an Ordinary Chondrite Composition with Application to the Felsic Asteroidal Crust Formation

*Tomohiro USUI¹, John Jones², Mittlefehldt David² (1.Tokyo Institutue of Technology, 2.NASA)

Tue. May 26, 2015 4:15 PM - 6:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-CG Complex & General

[P-CG30] New Progress toward the Understanding of Small Solar System Bodies

5:15 PM - 5:30 PM

[PCG30-15] A future perspective for Japanese explorations of small solar system bodies: The value of Martian moons

*Sei-ichiro WATANABE¹, Shogo TACHIBANA², Yasuhito SEKINE³, Tomohiro USUI⁴, MARS EXPLORATION STUDY GROUP, Japan PROGRAMATIC⁵ (1.Nagoya University, 2.Hokkaido University, 3.The University of Tokyo, 4.Tokyo Institute of Technology, 5.JAXA/ISAS)

Mon. May 25, 2015 2:15 PM - 4:00 PM 102A (1F)

Oral
| Symbol S (Solid Earth Sciences)
| S-GC Geochemistry

[S-GC50] Solid Earth Geochemistry, Cosmochemistry

2:45 PM - 3:00 PM

[SGC50-03] Geochemical Composition of Dykes along the Cameroon Volcanic Line (CVL): Constrains on CVL magmatism and tectonism

*Asobo nkengmatia elvis ASAAH¹, Tetsuya YOKOYAMA¹, Festus tongwa AKA², Tomohiro USUI¹, Takeshi KURITANI³, Mengnjo jude WIRMVEM⁴, Hikaru IWAMORI¹, Takeshi OHBA⁴ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2-12-1, Ookayama, Meguro-, 2.Institute of Mining and Geological Research, P.O. Box 4110, Yaounde, Cameroon, 3.Graduate school of Science, Osaka City University, 3-3-138 Sugimoto, Sumi Yoshi-ku, Osaka 558-8585,, 4.Department of Chemistry, School of Science, Tokai University, Hiratsuka, 259-1211, Japan)

Mon. May 25, 2015 9:00 AM - 10:45 AM 104 (1F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

9:00 AM - 9:15 AM

★ [BPT23-01] Splashed Hadean Seawater Hypothesis

*Hidenori GENDA¹, Yuichiro UENO², Tomohiro USUI², Shoji UETA², Julien FORIEL¹, Huiming BAO³, Tao SUN⁴ (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 3.Louisiana State University, 4.JSC NASA)

Tomohiro USUI

Convener, Chairperson

[P-PS22] Formation and evolution of planetary materials in the solar system

[P-PS22] Formation and evolution of planetary materials in the solar system

[P-PS22] Formation and evolution of planetary materials in the solar system

[P-PS22] Formation and evolution of planetary materials in the solar system

[P-PS22] Formation and evolution of planetary materials in the solar system

[P-PS22] Formation and evolution of planetary materials in the solar system

Speaker, Author, Co-Author

[P-PS05] Mars

[PPS05-03] Early Evolution of Martian Atmosphere and Hydrosphere: Constraints from Isotopic Compositions

[PPS05-06] Life search plan on Mars surface and the significance

[PPS05-08] Exploration of carbonate and clay mineral on Mars: clues for climate, atmosphere, and deep hydrosphere of early Mars

[P-PS05] Mars

[PPS05-10] Possible landing sites on Mars for an in-situ K-Ar dating by future Japan's Mars rover mission

[PPS05-12] Characterization of Martian Regolith: Toward 2020s Mars Exploration Missions

[PPS05-13] Geological implications of landing-site candidates of the MELOS mission

[PPS05-16] Scientific significance of sample return from Martian moons

[P-PS22] Formation and evolution of planetary materials in the solar system

[PPS22-23] 147Sm-143Nd and 146Sm-142Nd chronology of a basaltic eucrite, NWA 7188

[P-PS22] Formation and evolution of planetary materials in the solar system

[PPS22-P11] A Partial Melting Study of an Ordinary Chondrite Composition with Application to the Felsic Asteroidal Crust Formation

3-min talk in an oral session

[P-PS22] Formation and evolution of planetary materials in the solar system

[PPS22-P11] A Partial Melting Study of an Ordinary Chondrite Composition with Application to the Felsic Asteroidal Crust Formation

[P-CG30] New Progress toward the Understanding of Small Solar System Bodies

[PCG30-15] A future perspective for Japanese explorations of small solar system bodies: The value of Martian moons

[S-GC50] Solid Earth Geochemistry, Cosmochemistry

[SGC50-03] Geochemical Composition of Dykes along the Cameroon Volcanic Line (CVL): Constrains on CVL magmatism and tectonism

[B-PT23] Decoding the history of Earth: From Hadean to Modern

★ [BPT23-01] Splashed Hadean Seawater Hypothesis