*Madhusoodhan Satish-Kumar1, Shinnosuke Aoyama1, Miyako Abe2 (1.Department of Geology, Faculty of Science, Niigata University, Japan, 2.Graduate School of Science and Technology, Niigata University, Japan)
convener:Tomokazu Hokada(National Institute of Polar Research), Yasuhito Osanai(Division of Evolution of Earth Environments, Faculty of Social and Cultural Studies, Kyushu University), Geoffrey Hugo Grantham (共同), Madhusoodhan Satish-Kumar(Department of Geology, Faculty of Science, Niigata University), Chairperson:Satish-Kumar Madhusoodhan(Niigata University), Kitano Ippei(Kyushu University)