[B-PT27_28PM2] Phanerozoic biodiversity change: Extinction and diversification

5:00 PM - 5:15 PM

[BPT27-14] Neoproterozoic accretionary complex exposed in the Anglesey island and Lleyn peninsula, northwestern Wales

*Hisashi ASANUMA¹, Yoshihiro OKADA¹, Yusuke SAWAKI¹, Shinji YAMAMOTO², Takafumi HIRATA³, Shigenori MARUYAMA⁴ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Department of Earth and Astronomy Graduate School of Arts and Sciences The University of Tokyo, 3.Graduate School of Science,Kyoto University, 4.Earth-Life Science Institute, Tokyo Institute of Technology)

5:15 PM - 5:30 PM

[BPT27-15] Deep-sea anoxia during the Marinoan Snowball Earth

*Tomohiko SATO¹, Yoshihiro OKADA¹, Hisashi ASANUMA¹, Shigenori MARUYAMA², Katsumi SHOZUGAWA³, Motoyuki MATSUO³ (1.Department of Earth and Planetary Science, Tokyo Institute of Technology, 2.Earth-Life Science Institute, Tokyo Institute of Technology, 3.Graduate School of Arts and Sciences, The University of Tokyo)