3:00 PM - 3:15 PM
*Konstantin Litasov1, Inna Safonova2, Shigenori Maruyama3 (1.V.S. Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, 2.Novosibirsk State University, Novosibirsk, Russia, 3.Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo, Japan)