*Takashi Miyazaki1, J B Gill2, C Hamelin3, S M DeBari4, Tomoki Sato1, Yoshihiko Tamura1, Jun-Ichi Kimura1, Bogdan Stefanov Vaglarov1, Qing Chang1, Ryoko Senda5, Satoru Haraguchi6 (1.Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology, 2.University of California, Santa Cruz, 3.University of Bergen, 4.Western Washington University, 5.Kyushu University, 6.University of Tokyo)
convener:Yoshihiko Tamura(Research Institute for Marine Geodynamics, Japan Agency for Maine-Earth Science and Technology), Osamu Ishizuka(Geological Survey of Japan, AIST)