10:00 〜 10:15
コンビーナ:*Madhusoodhan Satish-Kumar(Department of Geology, Faculty of Science, Niigata University)、Yasuhito Osanai(Division of Evolution of Earth Environments, Faculty of Social and Cultural Studies, Kyushu University)、Geoffrey H. Grantham(Council for Geoscience, P/Bag X112, Pretoria, SOUTH AFRICA)、Sajeev Krishnan(Centre for Earth Sciences, Indian Institute of Science, Bangalore 560 012, INDIA)、Tomokazu Hokada(National Institute of Polar Research)、座長:河上 哲生(京都大学大学院理学研究科)、外田 智千(国立極地研究所)