Saki Watanabe1, *Satoshi SAITO2 (1.Graduate School of Science, Kyushu University, 2.Graduate School of Science and Engineering, Ehime University)
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