JpGU Meeting 2019
Session outline| Multidisciplinary and Interdisciplinary (M) | ||
|---|---|---|
| Session Sub-category | Intersection(IS) | |
| Session ID | M-IS15 | |
| Title | Evolution of Pelagic Realm | |
| Short Title | Pelagic Realm | |
| Main Convener | Name | Atsushi Matsuoka |
| Affiliation | Department of Geology, Faculty of Science, Niigata University | |
| Co-Convener 1 | Name | Katsunori Kimoto |
| Affiliation | Japan Agency for Marine-Earth Science and Technology | |
| Co-Convener 2 | Name | Toshiyuki Kurihara |
| Affiliation | Graduate School of Science and Technology, Niigata University | |
| Co-Convener 3 | Name | Tetsuji Onoue |
| Affiliation | Earth and Environmental Sciences, Graduate School of Science and Technology, Kumamoto University | |
| Session Language | J | |
| 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. Reconstructions of plate configuration through time are included in the scope of this session. Biological, geochemical, sedimentological approaches to the pelagic environments are welcomed. | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Tatsuo Nozaki (Research and Development Center for Submarine Resources, Japan Agency for Marine-Earth Science and Technology) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 27 PM2 | ||||
| 15:30 - 15:45 | MIS15-01 | Environmental changes of the North Pacific Ocean through the Cenozoic era recorded in DSDP/ODP pelagic clay cores | Kazuhide Mimura | |
| 15:45 - 16:00 | MIS15-02 | Reconstruction of oceanic redox conditions in the Lower Jurassic (Pliensbachian–Toarcian) pelagic deep-sea bedded chert sequence of the Mino Belt, central Japan | Katsuhito Soda | |
| 16:00 - 16:15 | MIS15-03 | Conodont biostratigraphy of Anisian pelagic deep-sea sedimentary rocks deposited in the pelagic Panthalassa—Integration with radiolarian biozones— | Shun Muto | |
| 16:15 - 16:30 | MIS15-04 | Triassic marine Os isotope record reconstructed from a pelagic chert succession, Sakahogi section, Mino Belt, southwest Japan | Tatsuo Nozaki | |
| 16:30 - 16:45 | MIS15-05 | The preservation of radiolarians across the Jurassic-Cretaceous (J/K) boundary in the Bosso Valley section, Central Italy | XIN LI | |
| 16:45 - 17:00 | MIS15-06 | Radiolarian faunas around the Jurassic-Cretaceous boundary in the Bosso Valley section, central Italy | Atsushi Matsuoka | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 27 PM1 | |||
| MIS15-P01 | Ichthyolith stratigraphy constraints on ages and areas of REY-rich mud deposition in the South Pacific Ocean | Shugo Minabe | |
| MIS15-P02 | Radiolarian phylogeny around the Jurassic–Cretaceous boundary | Atsushi Matsuoka | |
| MIS15-P03 | Late Silurian and Early Devonian radiolarian assemblages from the Yokokurayama and Konomori areas in the Kurosegawa belt, Southwest Japan | Toshiyuki Kurihara | |