*Yujin Kitamura¹, Takashi Tomiyasu¹, Jun Kameda², Hitoshi Kodamatani¹, Asuka Yamaguchi³, Koji Seike³, Kuniyo Kawabata¹ (1.Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University, 2.Graduate School of Science, Hokkaido University, 3.Atmosphere and Ocean Research Institute, University of Tokyo)

*Yujin Kitamura¹, Takashi Tomiyasu¹, Jun Kameda², Hitoshi Kodamatani¹, Asuka Yamaguchi³, Koji Seike³, Kuniyo Kawabata¹ (1.Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University, 2.Graduate School of Science, Hokkaido University, 3.Atmosphere and Ocean Research Institute, University of Tokyo)

*Kuniyo Kawabata¹, Arito Sakaguchi², Yohei Hamada³, Yujin Kitamura¹, Saneatsu Saito⁴ (1.Graduate School of Science and Engineering, KAGOSHIMA UNIVERSITY, 2.Deaprtment of Geosphere Sciences, Yamaguchi University, 3.Kochi institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Research and Development Center for Ocean Drilling Science, Japan Agency for Marine-Earth Science and Technology)

*Kuniyo Kawabata¹, Arito Sakaguchi², Yohei Hamada³, Yujin Kitamura¹, Saneatsu Saito⁴ (1.Graduate School of Science and Engineering, KAGOSHIMA UNIVERSITY, 2.Deaprtment of Geosphere Sciences, Yamaguchi University, 3.Kochi institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 4.Research and Development Center for Ocean Drilling Science, Japan Agency for Marine-Earth Science and Technology)

*Hasegawa Ryota¹, Asuka Yamaguchi¹, Yujin Kitamura², Tsuyoshi Ishikawa³, Rina Fukuchi¹, Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Science and Engineering KAGOSHIMA UNIVERSITY, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

*Hasegawa Ryota¹, Asuka Yamaguchi¹, Yujin Kitamura², Tsuyoshi Ishikawa³, Rina Fukuchi¹, Juichiro Ashi¹ (1.Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Graduate School of Science and Engineering KAGOSHIMA UNIVERSITY, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

*Gaku Kimura¹, Asuka Yamaguchi², Jun Kameda³, Yujin Kitamura⁴, Yoshitaka Hashimoto⁵, Mari Hamahashi⁶ (1.Tokyo University of Marine Science and Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Hokkaido University, 4.Kagoshima University, 5.Kochi University, 6.National Institute of Advanced Industrial Science and Technology)

*Shimpei Kasahara¹, Yujin Kitamura² (1.Faculty of Science, Kagoshima University, 2.Graduate School of Science and Engineering, Kagoshima University)

*Naoya Sakamoto¹, Yujin Kitamura², Kuniyo Kawabata² (1.Department of Earth and Environmental Sciences, Faculty of Science, Kagoshima University, 2.Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University)

*Shimpei Kasahara¹, Yujin Kitamura² (1.Faculty of Science, Kagoshima University, 2.Graduate School of Science and Engineering, Kagoshima University)

*Naoya Sakamoto¹, Yujin Kitamura², Kuniyo Kawabata² (1.Department of Earth and Environmental Sciences, Faculty of Science, Kagoshima University, 2.Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University)