Fri. May 26, 2023 9:00 AM - 10:15 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-GL Geology

[S-GL22] Frontier research on chronostratigraphic unit boundaries

9:00 AM - 9:15 AM

[SGL22-01] The Carboniferous–Permian boundary in pelagic deep-sea starata of Panthalassa in the North Kitkami Belt

*Shun Muto¹, Satoshi Takahashi², Masafumi MURAYAMA^3,4 (1.Geological Survey of Japan, AIST, 2.Department of Earth and Planetary Sciences, Nagoya University, 3.Faculty of Agriculture and Marine Science, Kochi University, 4.Center for Advanced Marine Core Research, Kochi University)

Mon. May 22, 2023 1:45 PM - 3:15 PM 304 (International Conference Hall, Makuhari Messe)

[E] Oral
| B (Biogeosciences )
| B-BG Biogeosciences & Geosphere-Biosphere Interactions

[B-BG01] Earth and Planetary Science Frontiers for Life and Global Environment

2:35 PM - 2:55 PM

[BBG01-04] Toward decoding photoautotroph assemblage in the pelagic super ocean anoxia.

★Invited Papers

*Satoshi Takahashi¹, Kenta Asahina², Yui Kouketsu¹ (1.Department of Earth and Environmental Sciences Graduate School of Environmental Studies Nagoya University, 2.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

Thu. May 25, 2023 3:30 PM - 4:45 PM 301A (International Conference Hall, Makuhari Messe)

[J] Oral
| B (Biogeosciences )
| B-PT Paleontology

[B-PT04] Biotic History

4:00 PM - 4:15 PM

[BPT04-03] Seasonal temperature gradients during the middle Cretaceous northwestern Pacific region recorded in bivalve fossil carbonates

*Shunta Ichimura¹, Hideko Takayanagi², Yasufumi Iryu², Satoshi Takahashi¹, Tatsuo Oji³ (1.Department of Earth and Environmental Sciences, Graduate school of environmental studies, Nagoya University, 2.Department of Earth Science, Graduate School of Science, Tohoku University, 3.Nagoya University Museum)