10:45 AM - 12:15 PM
*Lucio Scalzitti1, Yuhji Yamamoto1, Yuki Morono2, Kohei Masaoka3, Naotaka Tomioka2, Takeshi Terada4 (1.Kochi university, 2.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 3.Kyushu university, 4.Marine Works Japan Ltd.)