9:15 AM - 9:30 AM
*Keigo YADA1, Tatsuo OJI2, Stephen DORNBOS3, Hitoshi HASEGAWA2, Sersmaa GONCHIGDORJ4, Takafumi MOCHIZUKI5, Hideko TAKAYANAGI4, Yasufumi IRYU6 (1.Graduate School of Environmental Studies, Nagoya University, 2.Nagoya University Museum, Nagoya University, 3.University of Wisconsin-Madison, 4.Mongolian University of Science and Technology, 5.Iwate Prefectural Museum, 6.Department of Earth Science, Tohoku University)