3:45 PM - 4:05 PM
*Yoshimi Kubota1, Steven Clemens2, Kyung-Eun Lee3, Ann Holbourn4, Etsuko Wakisaka5, Keiji Horikawa5, Ryuji Tada6, Katsunori Kimoto7 (1.National Museum of Nature and Science, 2.Brown University, 3.Korea Maritime and Ocean University, 4.Christian-Albrechts-University, 5.University of Toyama, 6.The University of Tokyo, 7.Japan Agency for Marine-Earth Science and Technology)