Evolution of the Pelagic Realm
Scope
This session focuses on the evolution of ecosystem in the pelagic realms, 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. Biological, geochemical, sedimentological, planetary scientific approaches to the pelagic environments are welcomed.
Convener
Atsushi Matsuoka
matsuoka@geo.sc.niigata-u.ac.jp
Co-Convener
Yasuhiro Kato, Tetsuji Onoue, Katsunori Kimoto, Toshiyuki Kurihara, Tatsuo Nozaki
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Session Informations
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May 24th Room:104 Time:AM1
SessionID:MIS025 Chairman:Tetsuji Onoue, Tatsuo Nozaki
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
08:30 MIS025-01 Ammonoid faunal changes during late Early Jurassic (Late Pliensbachian-Toarcian) and Early Toarcian Oceanic Anoxic Event Kentaro Nakada Kentaro Nakada,
Atsushi Matsuoka,
08:45 MIS025-02 Toarcian (late Early Jurassic) oceanic anoxic event and ammonoid/radiolarian biostratigraphic framework worldwide Atsushi Matsuoka Atsushi Matsuoka,
Kentaro Nakada,
09:00 MIS025-03 Detailed examination on upper Triassic radiolarian biostratigraphy in the Sakahogi section of the Mino Terrane, Japan Takashi Nikaido Takashi Nikaido,
Atsushi Matsuoka,
09:15 MIS025-04 Reconstruction of Os isotope record of the Triassic seawater based on chert samples from the Sakahogi Section, Mino Belt Tatsuo Nozaki Tatsuo Nozaki,
Takashi Nikaido,
Yutaro Takaya et al.
09:30 MIS025-05 Iridium anomaly, Ni-rich spinels, and microspherules in Upper Triassic chert of the Mino Terrane, Central Japan Honami Sato Honami Sato,
Tetsuji Onoue,
Tomoki Nakamura et al.
09:45 MIS025-06 Stratigaraphic age of the ejecta deposit from the Sakahogi section in the Mino Terrane, central Japan Tetsuji Onoue Tetsuji Onoue,
Honami Sato,
Tomoki Nakamura et al.
10:00 MIS025-07 Depth distribution and seasonal faunal change of living radiolarians in the Japan Sea off Sado Island (2005-2006 years) Toshiyuki Kurihara Toshiyuki Kurihara,
Atsushi Matsuoka,
10:15 MIS025-08 The occurrence of living biserial planktic foraminifera from offshore in the Pacific ocean Katsunori Kimoto Katsunori Kimoto,
Atsushi Kurasawa,
May 24th Room:104 Time:AM2
SessionID:MIS025 Chairman:Atsushi Matsuoka
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
10:45 MIS025-09 The evolution of the Pacific Ocean during the Cenozoic Yasuhiro Kato Yasuhiro Kato,
Koichiro Fujinaga,
Kentaro Nakamura et al.
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