*Shogo Tachibana1,2, Harold C. Connolly Jr.3 (1.UTokyo Organization for Planetary and Space Science, University of Tokyo , 2.Institute of Space and Astronautical Science, 3.Department of Geology, School of Earth and Environment, Rowan University)
convener:Shogo Tachibana(UTokyo Organization for Planetary and Space Science, University of Tokyo ), Yusuke Yokoyama(Atmosphere and Ocean Research Institute, University of Tokyo), Hiroyuki Kagi(Geochemical Research Center, Graduate School of Science, University of Tokyo)