5:15 PM - 6:45 PM
*Akihide Kikukawa1, Yasuhide Nakamura2, Kazuki Kikuchi3, Noboru Furukawa4, Yoshiaki Aita5 (1.Natural History Museum and Institute, Chiba, 2.Shimane University, 3.Chuo University, 4.Chiba University, 5.Utsunomiya University)
convener:Kazuki Kikuchi(Faculty of Science and Engineering, Chuo University), Masayuki Ikeda(University of Tokyo), Kiichiro Kawamura(Yamaguchi University), Koji Seike(Geological Survey of Japan, AIST), Chairperson:Koji Seike(Geological Survey of Japan, AIST), Masayuki Ikeda(University of Tokyo), Kiichiro Kawamura(Yamaguchi University), Kazuki Kikuchi(Faculty of Science and Engineering, Chuo University)