*Yasuhiro Yamada¹, Saneatsu Saito¹, Hsiung Kan-Hsi¹, Andrew Tien-Shun LIN², Char-Shine LIU³ (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), R&D Center for Ocean Drilling Science (ODS), 2.Dept of Earth Sciences/Institute of Geophysics, National Central University, Taiwan, 3.Institute of Oceanography, National Taiwan University, Taiwan)

*Yasuhiro Yamada¹, Saneatsu Saito¹, Hsiung Kan-Hsi¹, Andrew Tien-Shun LIN², Char-Shine LIU³ (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC), R&D Center for Ocean Drilling Science (ODS), 2.Dept of Earth Sciences/Institute of Geophysics, National Central University, Taiwan, 3.Institute of Oceanography, National Taiwan University, Taiwan)