3:30 PM - 3:45 PM
*Yuki MORONO1, Takeshi TERADA2, Yuhji YAMAMOTO3, Nan XIAO1, Takehiro HIROSE1, Masaya SUGENO4, Norio OHWADA4 (1.Kochi Institute for Core Sample Research, JAMSTEC, 2.Marine Works Japan Ltd., 3.ABI Co. Ltd., 4.Center for Advanced Marine Core Research, Kochi University)