11:05 AM - 11:20 AM
[BCG10-08] Clues to extraterrestrial material in old sedimentary rocks: A case study on helium-3 from the Permian/Triassic boundary
★Invited Papers
*Naoto Takahata1, Tetsuji Onoue2, Mitsutaka Miura3, Yuji Sano1, Yukio Isozaki4 (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2.Faculty of Advanced Science and Technology, Kumamoto University, 3.Graduate School of Science and Technology, Kumamoto University, 4.Department of Earth Science and Astronomy, the University of Tokyo)