*Masaru Nakano1, Daisuke Sugiyama1, Takane Hori1, Tatsu Kuwatani1, Seiji Tsuboi1 (1.Japan Agency for Marine-Earth Science and Technology)
convener:Koichi Momma(National Museum of Nature and Science), Tatsuo Nozaki(Research and Development Center for Submarine Resources, Japan Agency for Marine-Earth Science and Technology), Satoshi SAITO(愛媛大学大学院理工学研究科, 共同), Nobutaka Tsuchiya(Department of Geology, Faculty of Education, Iwate University), Chairperson:Momma Koichi, Tsuchiya Nobutaka