10:00 AM - 10:15 AM
*Yuki Maeda1, Kazuaki Hori1, Yuji Ishii2, Toru Tamura2, Koji Seike2, Toshimichi Nakanisi3, Wan Hong4 (1.Tohoku University, 2.National Institute of Advanced Industrial Science and Technology , 3.Museum of Natural and Environmental History, Shizuoka, 4.Korea Institute of Geoscience and Mineral Resources)