*Yasuhito Osanai¹, Nobuhiko Nakano¹, Tatsurou Adachi¹, Ippei Kitano², Aya Yoshimoto¹, Ryosuke Kato², Nobutaka Tsuchiya³, Hideo Ishizuka⁴ (1.Division of Evolution of Earth Environments, Faculty of Social and Cultural Studies, Kyushu University, 2.Graduate School of Integrated Sciences for Global Society, Kyushu University, 3.Faculty of Education, Iwate University, 4.Faculty of Science, Kochi University)

*Tadao Nishiyama¹, Ukyou Nishi¹, Akira Yoshiasa¹, Satoko Ishimaru¹, Masami Terauchi², Shoji Arai⁵, Yasushi Mori³, Miki Shigeno³, Hiroaki Ohfuji⁴ (1.Department of Earth and Environmental Sciences, School of Science, Graduate School of Science and Technology, Kumamoto University, 2.Institute of Multidisciplinary Research for Advanced Materials, 3.Kitakyushu City Museum of Natural HIstroy and Human Histrory, 4.Geodynamics Reserach Center, Ehime University, 5.Colledge of Science and Engineering, Kanazawa University)

*Takafumi Kimura¹, Kazuhito Ozawa¹, Tsuyoshi Iizuka¹, Takeshi Kuritani² (1.Graduate School of Science, The University of Tokyo, 2.Graduate School of Science, Hokkaido University)

*Naoko Takahashi¹, Tatsuki Tsujimori¹, Qing Chang², Jun-Ichi Kimura² (1.Tohoku University, 2.Department of Solid Earth Geochemistry, Japan Agency for Marine-Earth Scienc and Technology)

*Marie Python¹, Claire Charles¹, Natsumi Ito¹, Shoji Arai² (1.Hokkaido University Department of Natural History Science Division of Earth and Planetary Systems Sciences, 2.Departement of Earth Science, Kanazawa University)

Gabriel Huot¹, Yanfang Qin¹, *Satish Singh¹ (1.Institut de Physique du Globe de Paris)