[B-PT25] Biotic history and its relation to the Earth history

Sun. May 24, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Convener:*Isao Motoyama(Department of Earth and Environmental Sciences, Yamagata University), Takao Ubukata(Division of Geology & Mineralogy, Department of Earth & Planetary Sciences, Kyoto University)

Life on Earth evolves through 46 Ba Earth history. Organisms evolve in relation to both Earth's interior and exterior activities. Biotic activities also should give strong influences to Earth's environments. We would like to describe biotic history on Earth and discuss how biotic system evolve in relation to Earth's environmental systems and interior activities during the session.

6:15 PM - 7:30 PM

[BPT25-P01] A remain of a gigantic oviraptorosaurian (Dinosauria: Theropoda) from the Upper Cretaceous of the Gobi Desert

*Takanobu TSUIHIJI¹, Mahito WATABE², Rinchen BARSBOLD³, Khishigjav TSOGTBAATAR³ (1.The University of Tokyo, 2.Osaka City University, 3.Mongolian Paleontological Center)

6:15 PM - 7:30 PM

[BPT25-P02] Desmostylian phylogenetic relationship revisited

*Kumiko MATSUI¹ (1.Department of Earth and Planetary Science, University of Tokyo)

6:15 PM - 7:30 PM

[BPT25-P03] Avian wing loading and aspect ratio correlate with track

*Ikuko TANAKA¹ (1.Graduate School of Science, Kobe University)

6:15 PM - 7:30 PM

[BPT25-P04] Implication of peculiar internal fracturing in fossil nautiloids

*Tomoki KARASAWA¹, Haruyoshi MAEDA² (1.Graduate school of Science, Kyoto University, 2.The Kyushu University Museum)

6:15 PM - 7:30 PM

[BPT25-P05] Chemotaxonomic fingerprints of alkenones and alkenoates in sediments of Lake Naga-ike on the Skarvsnes, Antarctica

*Hideto NAKAMURA¹, Mayumi TAKEDA¹, Ken SAWADA¹, Yoshinori TAKANO² (1.Hokkaido Univ., 2.JAMSTEC)

6:15 PM - 7:30 PM

[BPT25-P06] An index of morphological turnover across a chronological boundary

*Takao UBUKATA¹ (1.Kyoto University)

Session information

[B-PT25] Biotic history and its relation to the Earth history

[BPT25-P01] A remain of a gigantic oviraptorosaurian (Dinosauria: Theropoda) from the Upper Cretaceous of the Gobi Desert

[BPT25-P02] Desmostylian phylogenetic relationship revisited

[BPT25-P03] Avian wing loading and aspect ratio correlate with track

[BPT25-P04] Implication of peculiar internal fracturing in fossil nautiloids

[BPT25-P05] Chemotaxonomic fingerprints of alkenones and alkenoates in sediments of Lake Naga-ike on the Skarvsnes, Antarctica

[BPT25-P06] An index of morphological turnover across a chronological boundary