1:45 PM - 2:00 PM
*Keiko Suzuki-Kamata1, ¥oshiyuki Tatsusmi1, Kouji Kiyosugi3, Reina Nakaoka1, Nobukazu Seama2, Tetsuo Matsuno1, Satoshi Shimizu1, Mamoru Sano1, Hikaru Iwamaru1 (1.Kobe Ocean-Bottom Exploration Center , 2.Graduate school of Science, Kobe University , 3.Organization of Advanced Science and Technology, Kobe University)