16:45 〜 17:15
Jennifer BUZ1、*Joseph KIRSCHVINK1、Atsuko KOBAYASHI2、Kathie THOMAS-KEPRTA3、Simon CLEMETT3 (1.California Institute of Technology, Pasadena USA、2.Earth/Life Science Institute, Tokyo Institute of Technology, Meguro, Japan、3.ESCG at NASA/Johnson Space Center, Houston TX, USA)