11:30 AM - 11:45 AM
*Koichiro Tanigawa1, Yuki Sawai1, Peter Bobrowsky2, David Huntley3, James Goff4,5, Tetsuya Shinozaki1, Kazumi Ito1 (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.Geological Survey of Canada, Natural Resources Canada, Sidney, British Columbia, 3.Geological Survey of Canada, Natural Resources Canada, Vancouver, British Columbia, 4.School Biological, Earth and Environmental Sciences, University of New South Wales, 5.School of Ocean and Earth Science, University of Southampton)