Presentation Information

[T13-O-17]Stratigraphic relationship and boundary ages of the Miocene Yamanouchi and Motegi Formations, Nakagawa Group, in the Motegi area, Tochigi, Japan

*Jun HOSOI1, Hinako KOSAKA1, Hideki IWANO2,3, Tohru DANHARA2, Takafumi HIRATA3 (1. Department of Earth Sciences, Ibaraki University, 2. Kyoto Fission-Track Co., Ltd., 3. Geochemical Research Center, The University of Tokyo)

Keywords:

Miocene,U-Pb,Zircon,Tanakura Fault Zone,Opening of the Sea of Japan