*Yuko MORI¹, Kei HIROSE², Shigehiko TATENO¹, Haruka OZAWA³, Yasuo OHISHI⁴ (1.Dept. of Earth & Planetary Sciences, Tokyo Institute of Technology, 2.Earth-Life Science Institute, Tokyo Institute of Technology, 3.Japan Agency for Marine-Earth Science and Technology, 4.Japan Synchrotron Radiation Research Institute,)

*Yuko MORI¹, Kei HIROSE², Shigehiko TATENO¹, Haruka OZAWA³, Yasuo OHISHI⁴ (1.Dept. of Earth & Planetary Sciences, Tokyo Institute of Technology, 2.Earth-Life Science Institute, Tokyo Institute of Technology, 3.Japan Agency for Marine-Earth Science and Technology, 4.Japan Synchrotron Radiation Research Institute,)