Outline of Session

   

Biogeosciences(B) / Paleontology(PT)
B-PT24 Evolution of Chemosynthetic Ecosystem in Earth History


Short title Evolution of Chemosynthetic Ecosystem
Oral presentation
Date/Room/Chair
April 29 AM1 (09:15 - 10:45) 213 Robert Jenkins  / Hiromi WATANABE 
April 29 AM2 (11:00 - 12:45) 213 Hiromi WATANABE  / Robert Jenkins 
Poster presentation
Date/Room
April 29 (Core Time 18:15 - 19:30) Poster
Contact Robert Jenkins
Email robertgj@staff.kanazawa-u.ac.jp
Convener Robert Jenkins  / Hiromi WATANABE  / Takami Nobuhara  / Ryuichi Majima 
Scope Chemosynthetic communities have changed in their taxonomic composition and spatial distribution through the Earth history, but the causes and backgrounds remain to be unclear. Topics and information in various studies will be exchanged between geology, paleontology, geochemistry, and biology.? We also hope to raise some seeds of co-works on evolutionary study on chemosynthetic ecosystem.
Notes  


Time Presentation No Title Author Presenter Abstract
Oral Presentation   April 29 AM1 (09:15-10:45) 213                              to the top
09:15 - 09:30 Invited
BPT24-01
Geology and biology of the Shinkai Seep Field in the Southern Mariana Forearc OHARA, Yasuhiko
TAKAI, Ken
WATANABE, Hiromi
other
OHARA, Yasuhiko English
09:30 - 09:45 BPT24-02 Deep-sea hydrothermal vent fauna on the Central Indian Ridge WATANABE, Hiromi
BEEDESSEE, Girish
WATANABE, Hiromi English
09:45 - 10:00 BPT24-03 A trial on evaluating hydrothermal system evolution using geochronological dating and biological diversity analyses KUMAGAI, Hidenori
WATANABE, Hiromi
YAHAGI, Takuya
other
KUMAGAI, Hidenori English
10:00 - 10:15 BPT24-04 Chemosynthesis-based ecosystem discovered on a Cretaceous sea turtles from Japan JENKINS, Robert
KAIM, Andrzej
MORIYA, Kazuhiro
other
JENKINS, Robert English
10:15 - 10:30 BPT24-05 A chemosynthetic community on plesiosaurid carcass: with focus on distributions of microbes and invertebrate fossils MORIYA, Kazuhiro
JENKINS, Robert
KAIM, Andrzej
other
MORIYA, Kazuhiro English
10:30 - 10:45 BPT24-06 Paleoecology of the Upper Cretaceous echinoderms from cold seep carbonates in South Dakota, USA KATO, Moe
OJI, Tatsuo
KATO, Moe English
Oral Presentation   April 29 AM2 (11:00-12:45) 213                              to the top
11:00 - 11:15 Invited
BPT24-07
Molecular phylogenetic evidence for host switching in chemoautotrophic symbionts of deep-sea {i}Calyptogena{/i} clams OZAWA, Genki
KANEKO, Takashi
SHIMAMURA, Shigeru
other
OZAWA, Genki English
11:15 - 11:30 BPT24-08 Two forms of Calyptogena (Ectenagena) nautilei recognized in shell morphologies MOROKUMA, Akitoshi
NAKASHIMA, Rei
FUJIKURA, Katsunori
other
MOROKUMA, Akitoshi English
11:30 - 11:45 BPT24-09 Archives of long-term deep seafloor videos at chemo-synthetic biological community off Hatsushima Island in Sagami Bay IWASE, Ryoichi
TAKAHASHI, Ichiro
IWASE, Ryoichi English
11:45 - 12:00 BPT24-10 Paleoecology of Neogene vesicomyids from Niigata, Japan and their adaptations to geochemical environments of cold seeps MIYAJIMA, Yusuke
WATANABE, Yumiko
KOIKE, Hakuichi
other
MIYAJIMA, Yusuke English
12:00 - 12:15 BPT24-11 Recent trials of laboratory culture with chemosynthetic organisms NAGAI, Yukiko
TOYOFUKU, Takashi
NOMAKI, Hidetaka
other
NAGAI, Yukiko English
12:15 - 12:30 3-min talk in an oral session (BPT24-P01 / BPT24-P02 / BPT24-P03)


Presentation No Title Author Presenter Abstract
Poster Presentation   April 29  Core Time (18:15-19:30) Poster                    to the top
BPT24-P01 Distribution and internal structure of the nodules occuring in the Shimanto sedimentary rocks,Muroto Peninsula,Shikoku YAMAMOTO, Ryouta
FURUKAWA, Nadaska
SHIBATA, Tadahiro
other
YAMAMOTO, Ryouta English
BPT24-P02 New localities of fossil cold-seep assemblages from the Pleistocene Otsuka Formation of the Nakatsu Group, central Japan SETO, Hiroki
MAJIMA, Ryuichi
SETO, Hiroki English
BPT24-P03 Cretaceous chemosynthetic communities in Japan JENKINS, Robert JENKINS, Robert English