G. General session

[G-P-40] New zircon U–Pb age from Cretaceous granitoid in the Okushiri Island, Hokkaido

*Koh KUBOMI¹, Kazuya SHIMOOKA^2,3, Mitsuhiro NAGATA⁴, Sota NIKI⁵, Takafumi EN'YA¹, Takafumi HIRATA⁶ (1. Hokkaido Mus., 2. Ehime Univ., 3. Kwansei Gakuin Univ., 4. Nihon Univ., 5. Nagoya Univ., 6. Univ. Tokyo)

Keywords:

Cretaceous granitoid,Zircon,U–Pb dating,Hokkaido,Okushiri Island