15:00 〜 15:15 [BCG06-18] Geological significance of U-Pb and Lu-Hf isotope data from detrital zircons of the Shimanto accretionary complex in Shikoku, Japan *青木 一勝1 (1.岡山理科大学 基盤教育センター)
16:00 〜 16:15 [BCG06-21] Paleozoic subduction tectonics of the Mongol-Okhotsk Ocean: Detrital zircon ages and basalt geochemistry of the Gorkhi Formation, central Mongolia *佐藤 友彦1、青木 一勝1、Batsukh Jargalsaikhan2、Tsogtbaatar Khishigjav2 (1.岡山理科大学基盤教育センター、2.Institute of Paleontology, Mongolian Academy of Sciences)