[M-IS14] Evolution of Pelagic Realm

convener:Atsushi Matsuoka(Department of Geology, Faculty of Science, Niigata University), Toshiyuki Kurihara(Graduate School of Science and Technology, Niigata University), Tetsuji Onoue(Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University), XIN LI(State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences)

This session focuses on the evolution of ecosystem in the pelagic realm,
including discussions on all aspects of pelagic biota covering biostratigraphy,
biochronology, evolution, and biogeography, which are important to the
reconstruction of the spatio-temporal framework in the pelagic realm.
Reconstructions of plate configuration through time are included in the scope of
this session. Biological, geochemical, sedimentological approaches to the
pelagic environments are welcomed.

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Introduction (10:45 AM - 10:50 AM)

[MIS14-01] Permian radiolarians from chert distributed in the Hashidate area, Itoigawa City, Niigata Prefecture, central Japan

*Toshiyuki Kurihara¹, Urara Murakami², Atsushi Matsuoka² (1.Graduate School of Science and Technology, Niigata University, 2.Faculty of Science, Niigata University)

[MIS14-02] Myr-scale monsoon records paced with Milankovitch cycles during Triassic-Jurassic

*Masayuki Ikeda¹, Kazumi Ozaki², Shintaro Kadoya³ (1.Shizuoka University, 2.Toho University, 3.Washington University)

[MIS14-03] The oldest oceanic plate and Minami Tori Shima: Minato Project

★Invited Papers

*Yoshihiko Tamura¹, Tomoki Sato¹, Yasuhiro Hirai¹, Kenta Yoshida¹, Mathieu Rospabé¹, Osamu Ishizuka¹, Takashi Miyazaki¹, Qing Chang¹ (1.Research Institute for Marine Geodynamics, Japan Agency for Maine-Earth Science and Technology)

[MIS14-04] Detailed stratigraphy around the Jurassic–Cretaceous boundary in the Bosso Valley section, central Italy and international correlation based on radiolarian biostratigraphy

*Atsushi Matsuoka¹, Xin Li², Marco Chiari³, Angela Beritinelli⁴ (1.Department of Geology, Faculty of Science, Niigata University, 2.Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 3.Institute of Earth Sciences and Georisources, Florence, Italy, 4.University of Perugia, Italy)

[MIS14-05] Ocean Plate Stratigraphy and accretionary process of the Yarlung-Tsangpo suture zone based on radiolarian biostratigraphy of mélanges near Najiu, southern Tibet

*XIN LI¹, Matsuoka Atsushi², Yalin Li³ (1.State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 2.Department of Geology, Faculty of Science, Niigata University, 3.China University of Geosciences, Beijing)

Discussion (12:10 PM - 12:15 PM)