*Yuto Yamasaki¹, Kohtaro Ujiie¹, Norio Shigematsu² (1.University of Tsukuba, 2.National Institute of Advanced Industrial Science and Technology)

Thomas Yeo^1,2, *Norio Shigematsu¹, Simon Richard Wallis², Tatsuya Sumita³, Ayumu Miyakawa³, Takuma Katori⁶, Kohtaro Ujiie⁴, Keita Kobayashi⁵, Chunjie Zhang⁷ (1.Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.School of Science, University of Tokyo, 3.Research Institute of Geology and Geoinformation, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 4.Earth Evolution Sciences, University of Tsukuba, 5.Research Institute for Material and Chemical Measurement, National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, 6.Fossamagna Museum, 7.Earthquake Research Institute, University of Tokyo)

*Tsuyoshi Ishikawa¹, Kohtaro Ujiie² (1.Kochi Institute for Core Sample Research, JAMSTEC, 2.Faculty of Life and Environmental Sciences, University of Tsukuba)

*Mizuki Ueda¹, Kohtaro Ujiie¹, Miki Takahashi² (1.University of Tsukuba, 2.Research Institute of Earthquakes and Volcano Geology, AIST)

*Kohtaro Ujiie¹, Naoki Nishiyama², Hisaki Yamamoto¹, Minoru Yamashita¹, Takayoshi Nagaya³, Takashi Sano⁴, Yui Kouketsu⁵ (1.University of Tsukuba, 2.National Institute of Advanced Industrial Science and Technology, 3.Tokyo Gakugei University, 4.National Museum of Nature and Science, 5.Nagoya University)