JpGU-AGU Joint Meeting 2026

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[E] Oral

B (Biogeosciences ) » B-PT Paleontology

[B-PT02] Biotic History

Sun. May 24, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (4) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Motoyama Isao(Faculty of Science, Yamagata University), Ubukata Takao(Division of Geology & Mineralogy, Department of Earth & Planetary Sciences, Kyoto University), Moriya Kazuyoshi(Department of Earth Sciences, Faculty of Education and Integrated Arts and Sciences, Waseda University)

4:15 PM - 4:30 PM

[BPT02-04] Selective survival at the Cretaceous–Paleogene boundary driven by infrared radiation and climate cooling

*Kunio Kaiho1, Naga Oshima2, Tatsuro Ando3 (1. Tohoku University, 2. Meteorological Research Institute, 3. Ashoro Museum of Paleontology)

Keywords:Cretaceous-Paleogene boundary, mass extinction, migration, primary productivity, survival, tetrapods