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Short title
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Biotic history
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Oral presentation
Date/Room/Chair
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May 23 AM2 (10:45 - 12:15)
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301B
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Isao Motoyama
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May 23 PM1 (13:45 - 15:15)
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301B
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Takao Ubukata
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Poster presentation
Date/Room
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May 23 (Core Time 15:30 - 17:00, 17:15 - 18:30)
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Contact
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Isao Motoyama
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Email
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i-motoyama@sci.kj.yamagata-u.ac.jp
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Convener
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Isao Motoyama
/ Takao Ubukata
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Scope
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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.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation May 23 AM2 (10:45-12:15) 301B to the top
|
|
10:45 - 11:00
|
BPT23-01
|
Life limit of Earth's life as functions of water, CO2 and nutrients
|
Shigenori Maruyama
|
Shigenori Maruyama
|
|
|
11:00 - 11:15
|
BPT23-02
|
Organic geochemical approach to the paleomarine environment around the Marinoan glaciation
|
Atena Shizuya
Kunio Kaiho
Masahiro Oba
other
|
Atena Shizuya
|
|
|
11:15 - 11:30
|
BPT23-03
|
A two-step rise of oxygen concentration in shallow seas coinciding with the rise of animal life in Ediacaran-Cambrian
|
Kunio Kaiho
KIKUCHI Minori
SENBA Naoto
other
|
Kunio Kaiho
|
|
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11:30 - 11:45
|
BPT23-04
|
Occurrence of PZE and intensification of marine primary production during the Cretaceous OAE1b in the Vocontian Basin.
|
Takuto Ando
Ken Sawada
Kazuki Okano
other
|
Takuto Ando
|
|
|
11:45 - 12:00
|
BPT23-05
|
Compositions of molecules bound in terrestrial plant-derived kerogens from Cretaceous sediments, Hokkaido, Japan
|
Yuma Miyata
Ken Sawada
Hideto Nakamura
other
|
Yuma Miyata
|
|
|
12:00 - 12:15
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| BPT23-P01 |
Massive soil erosion and the Late Devonian mass extinction |
Kunio Kaiho
YATSU Susumu
OBA Masahiro
other |
Kunio Kaiho |
|
| BPT23-P02 |
Predominance of even-numbered n-alkanes spanning the end-Permian mass extinction and the Induan-Olenekian biotic turnove |
Ryosuke Saito
Kunio Kaiho
Masahiro Oba
other |
Ryosuke Saito |
|
| BPT23-P03 |
Growth and habitat of the Jurassic ammonoids, Quenstedtoceras, inferred from stable isotopic compositions |
Kazuyoshi Moriya
Hiromichi Hirano
Tadamichi Oba
other |
Kazuyoshi Moriya |
|
| BPT23-P04 |
Sequential changes in valve size distribution of planktonic diatoms from Hiruzenbara Formation, Okayama |
Megumi Saito-Kato
HAYASHI, Tatsuya
ISHIHARA, Yoshiro
other |
Megumi Saito-Kato |
|
| BPT23-P05 |
How to compare disparity across the molluscan classes?: refinement of theoretical morphospace and beyond |
Takao Ubukata |
Takao Ubukata |
|
|
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Oral Presentation May 23 PM1 (13:45-15:15) 301B to the top
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|
13:45 - 14:00
|
BPT23-06
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Thrombolites and shelly fossils from the Cryogenian carbonate in Bahia, Brazil
|
Akihiro Kano
Chizuru Takashima
Fumito Shiraishi
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Akihiro Kano
|
|
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14:00 - 14:15
|
BPT23-07
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Shelly microfossils from the Ediacaran Doushantuo Formation in Hunan province, China
|
Seishiro Furuyama
Yoko Kunimitsu
Wei Wang
other
|
Seishiro Furuyama
|
|
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14:15 - 14:30
|
BPT23-08
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Palaeoecology of the producers of trace fossil Phymatoderma from the Toarcian black shale in southern Germany
|
Kentaro Izumi
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Kentaro Izumi
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|
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14:30 - 14:45
|
BPT23-09
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Has the distribution of larger foraminifera Amphistegina radiata expanded to the Japan Sea Coast of Ishikawa Prefecture?
|
Yumi Kashihara
Michio Kato
|
Michio Kato
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|
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14:45 - 15:00
|
BPT23-10
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Ontogenetic stable isotope records for disclosing evolutional history of algal symbiosis in planktonic foraminifers
|
Haruka TAKAGI
Kazuyoshi MORIYA
Toyoho ISHIMURA
other
|
Haruka TAKAGI
|
|
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15:00 - 15:15
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BPT23-11
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3-D Geometric Morphometric Analysis of Planktonic Foraminifera Chamber Form with a Fixed Number Anchorpoints Method
|
Hikaru Ito
Osamu Sasaki
Hiroyuki Nagahama
|
Hikaru Ito
|
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| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation May 23 Core Time (15:30-17:00, 17:15-18:30) to the top
|
|
BPT23-P01
|
Massive soil erosion and the Late Devonian mass extinction
|
Kunio Kaiho
YATSU Susumu
OBA Masahiro
other
|
Kunio Kaiho
|
|
|
BPT23-P02
|
Predominance of even-numbered n-alkanes spanning the end-Permian mass extinction and the Induan-Olenekian biotic turnove
|
Ryosuke Saito
Kunio Kaiho
Masahiro Oba
other
|
Ryosuke Saito
|
|
|
BPT23-P03
|
Growth and habitat of the Jurassic ammonoids, Quenstedtoceras, inferred from stable isotopic compositions
|
Kazuyoshi Moriya
Hiromichi Hirano
Tadamichi Oba
other
|
Kazuyoshi Moriya
|
|
|
BPT23-P04
|
Sequential changes in valve size distribution of planktonic diatoms from Hiruzenbara Formation, Okayama
|
Megumi Saito-Kato
HAYASHI, Tatsuya
ISHIHARA, Yoshiro
other
|
Megumi Saito-Kato
|
|
|
BPT23-P05
|
How to compare disparity across the molluscan classes?: refinement of theoretical morphospace and beyond
|
Takao Ubukata
|
Takao Ubukata
|
|
|
BPT23-P06
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The Bivalve Heresy revisited: crystallographic evidence implies inoceramids are protobrachs rather than pteriomorphians
|
Takeyuki Hirano
Takao Ubukata
Katsuyoshi Michibayashi
|
Takeyuki Hirano
|
|