*Yamada Iori1, Hidenori Terasaki2, Asaka Kamiya1, Keisuke Nishida3, Yuki Shibazaki4, Tatsuya Sakamaki4, Yuji Higo5, Yoshinori Tange5, Tadashi Kondo2 (1.Osaka University, 2.Graduate School of Science, Osaka University, 3.Graduate School of Science, Tokyo University, 4.Graduate School of Science, Tohoku University, 5.Japan Synchrotron Radiation Research Institute)
convener:Hidenori Terasaki(Graduate School of Science, Osaka University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), William F McDonough (共同), George Helffrich(Earth-Life Science Institute, Tokyo Institute of Technology)