Biogeosciences (B)
Session Sub-category Paleontology(PT)
Session ID B-PT04
Title Biotic History
Short Title Biotic History
Main Convener Name Isao Motoyama
Affiliation Faculty of Science, Yamagata University
Co-Convener 1 Name Takao Ubukata
Affiliation Division of Geology & Mineralogy, Department of Earth & Planetary Sciences, Kyoto University
Co-Convener 2 Name Kazuyoshi Moriya
Affiliation Department of Earth Sciences, Faculty of Education and Integrated Arts and Sciences, Waseda University
Session Language 
J
Scope 
The Biotic History session covers all aspects of ancient life and the history of biosphere through the geologic time. The study of ancient life is essential for unveiling mysteries of our planet earth. It also provides evidence for evolution of oceans, continents and island arcs. Modern progress in this field has been enhanced by interdisciplinary collaboration with allied sciences, such as paleoceanography and evolutionary biology. Our session intends to be a hub of communication amongst all earth scientists studying the biosphere; we welcome biological and biogeochemical approaches toward the understanding of the history of life.
Presentation Format Oral and Poster presentation
Invited Authors Kazuki Kikuchi (Faculty of Science and Engineering, Chuo University)
Shunichi Kinoshita (Department of Geology and Paleontology, National Museum of Nature and Science)
Time Presentation No Title Presenter
Oral Presentation May 27 AM1
9:00 - 9:15 BPT04-01 Functional morphological analysis of burrow systems using fluid simulation: An example from the trace fossil Paleodictyon Kazuki Kikuchi
9:15 - 9:30 BPT04-02 Analysis of the relationship between planktic foraminiferal fossils and palaeoenvironmental parameters using micro X-ray CT. Shunichi Kinoshita
9:30 - 9:45 BPT04-03 Relationship between phosphorous leaching and hydrothermal alteration pattern in the 2.7 Ga pillow lavas from Abitibi Greenstone Belt, Canada. Yuki Takashina
9:45 - 10:00 BPT04-04 Lithostratigraphy and ostracod fossils from the Permian-Triassic boundary section of pelagic paleo-atoll carbonates Shunta Ichimura
10:00 - 10:15 BPT04-05 Morphological Evolution of Ankylosaurian Beaks Revealed Through a Geometric Morphometric Approach Shumpei Oyabu
10:15 - 10:30 BPT04-06 The future diversity and lifespan of metazoans governed by global warming Kunio Kaiho
Presentation No Title Presenter
Poster Presentation May 27 PM3
BPT04-P01 Redox condition in the pelagic Panthalassa during the end-Permian mass extinction, referred from the Ubara section, southwest Japan. Kentaro Nakamura
BPT04-P02 Stratigraphic reconstruction of Lower Triassic deep-sea sedimentary rock formations in the Mino-Tanba-Ashio Belt Kazuki Matsui
BPT04-P03 N2-fixation as a response to Large Igneous Province activity during the end-Triassic mass extinction Calum Peter Fox
BPT04-P04 Decoupling ocean acidification from bottom water anoxia in the Cretaceous greenhouse Kazuyoshi Moriya
BPT04-P05 Assessment of morphological diversity of ammonoid shell form based on a Euclidian morphospace Takao Ubukata
BPT04-P06 Paleoenvironmental reconstruction of the Equatorial Pacific Ocean based on calcareous nannofossils during the early Pliocene Yakushi Ryuto
BPT04-P07 Early diagenesis during fossilization process of whalebone by fossilization experiments in shallow marine environment Kaname Aihara