2:00 PM - 2:15 PM
*Takahiro Abe1, Mauro Werder2, Martin Funk2, Takatoshi Yasuda3, Masato Furuya3 (1.Department of Natural History Sciences, Hokkaido University, 2.VAW, ETH-Zurich, Switzerland, 3.Department of Earth and Planetary Sciences, Hokkaido University)