Outline of Session

   

Biogeosciences(B) / Paleontology(PT)
B-PT24	Biotic history and its relation to the Earth history

Short title	Biotic history
Oral presentation Date/Room/Chair	May 24 AM1 (09:00 - 10:45)	301B	Takao Ubukata  / Isao Motoyama
Poster presentation Date/Room	May 24 (Core Time 16:15 - 17:30)	Convention Hall
Contact	Isao Motoyama
Email	i-motoyama@sci.kj.yamagata-u.ac.jp
Convener	Isao Motoyama  / Takao Ubukata
Scope	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.
Notes

Time	Presentation No	Title	Author	Presenter	Abstract
Oral Presentation   May 24 AM1 (09:00-10:45) 301B                              to the top
09:00 - 09:15	BPT24-01	Molecular mechanisms of shell coiling in gastropods	Keisuke Shimizu Kazuyoshi Endo	Keisuke Shimizu	English
09:15 - 09:30	BPT24-02	Deposit-feeding strategy as an adaptation to substrate: comparison of Phymatoderma from shallow- and deep-sea deposits	Kentaro Izumi	Kentaro Izumi	English
09:30 - 09:45	BPT24-03	Organic carbon cycling in deep-sea benthic ecosystem during the Paleocene-Eocene Thermal Maximum	Tatsuhiko Yamaguchi NORRIS, Richard BORNEMANN, Andre	Tatsuhiko Yamaguchi	English
09:45 - 10:00	BPT24-04	Environmental changes spanning the end-Devonian extinction: Evidence from biomarkers	Yukari Ogata Kunio Kaiho OBA, Masahiro other	Yukari Ogata	English
10:00 - 10:15	BPT24-05	Leaking Earth: An ultimate trigger of the Cambrian explosion	Shigenori Maruyama Yusuke Sawaki	Shigenori Maruyama	English
10:15 - 10:30	BPT24-06	Neoproterozoic thrombolite and spherical structures from Brazil: Expected images of the oldest multicellular animal	Akihiro Kano Seishiro Furuyama Tomomi Sone other	Akihiro Kano	English
10:30 - 10:45	3-min talk in an oral session　(BPT24-P01/BPT24-P02/BPT24-P03/BPT24-P04/BPT24-P05)

Presentation No	Title	Author	Presenter	Abstract
Poster Presentation   May 24  Core Time (16:15-17:30) Convention Hall                    to the top
BPT24-P01	Chemostratigraphy of the Ediacaran Doushantuo Formation in central Guizhou province	Seishiro Furuyama Akihiro Kano	Seishiro Furuyama	English
BPT24-P02	Repeated anoxia-extinction episodes progressing from slope to shelf during the latest Cenomanian	Kunio Kaiho Masatoshi Katabuchi Masahiro Oba other	Kunio Kaiho	English
BPT24-P03	Kerogen analysis of sedimentary rocks deposited during the Cretaceous OAEs	Takuto Ando Ken Sawada Kazsuki Okano other	Takuto Ando	English
BPT24-P04	Analysis of shell beds from Yabu Formation in Semata, Ichihara City, Chiba Prefecture, Japan.	Wataru Tonomori	Wataru Tonomori	English
BPT24-P05	Measuring morphological richness in morphospace: another look at disparity	Takao Ubukata	Takao Ubukata	English