*Anselme F. E. Borgeaud1,2, Frederic Deschamps1, Kensuke Konishi1, Kenji Kawai2, Robert J. Geller2 (1.Institute of Earth Sciences, Academia Sinica, 2.Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo)
convener:Konishi Kensuke(Institute of Earth Sciences, Academia Sinica), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Takashi Yoshino(Institute for Planetary Materials, Okayama University), Alexandre Schubnel(CNRS), Chairperson:Kensuke Konishi(Institute of Earth Sciences)