2:30 PM - 2:45 PM
[SCG75-04] Helium isotope anomalies in the San-in shear zone
★Invited papers
*Koji Umeda1, Koichi Asamori2, Atsushi Saiga2, Takuya NISHIMURA3 (1.Hirosaki University, 2.Japan Atomic Energy Agency, 3.Disaster Prevention Research Institute, Kyoto University)