| Short title | Evolution of Chemosynthetic Community | 
	
		| Oral presentation Date/Room/Chair
 | May 22 AM1 (09:00 - 10:45) | 102B | Hiromi WATANABE 
			/ Robert Jenkins | 
	
		| Poster presentation Date/Room
 | May 22 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Takami Nobuhara | 
	
		| Email | etnobuh@ipc.shizuoka.ac.jp | 
	
		| Convener | Takami Nobuhara 
			/ Hiromi WATANABE 
			/ Robert Jenkins 
			/ 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 | Limited time for one oral presentation is 15 minutes (including 2 minutes for question time) .  One LCD projector is available, but presenters must prepare a computer.  If you are a Mac user, please remember to bring an adapter for connect the LCD projector.  Poster presenters must have 3-minutes oral introduction at the oral session. | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 22 AM1 (09:00-10:45) 102B                              to the top | 
	
		| 09:00 - 09:15 | BPT25-01 | Early Maastrichtian (Late Cretaceous) methane seeps and their associated fauna from southern Alaska | Robert Jenkins Andrzej Kaim
 Yasuhiro Iba
 other
 | Robert Jenkins | English | 
	
		| 09:15 - 09:30 | BPT25-02 | Reconstruction of seepage site with {i}Calyptogena{/i} colonies in the Upper Miocene Morai Formation, Hokkaido, Japan | Hikaru Takada Takami Nobuhara
 | Hikaru Takada | English | 
	
		| 09:30 - 09:45 | BPT25-03 | Predation marks on {i}Calyptogena{/i} dead shells off Hatsushima Island, Sagami Bay, central Japan | Takami Nobuhara Mana Hayase
 Takahiro Suzuki
 other
 | Takami Nobuhara | English | 
	
		| 09:45 - 10:00 | BPT25-04 | Biodiversity of deep-sea hydrothermal vent fauna and its relationships to environments in Okinawa Trough | Hiromi WATANABE YAMAMOTO, Masahiro
 OGURA, Tomomi
 other
 | Hiromi WATANABE | English | 
	
		| 10:00 - 10:15 | BPT25-05 | Variation of lipid biomarker composition in {i}Bathymodiolus sp.{/i} at hydrothermal vents in Okinawa Trough | Kaya Hamamoto Hiroshi Naraoka
 | Kaya Hamamoto | English | 
	
		| 10:15 - 10:30 | Invited BPT25-06
 | Evolution of Chemosynthetic Community: From an Evo-Devo perspective | Norio Miyamoto | Norio Miyamoto | English | 
	
		| 10:30 - 10:45 | 3-min talk in an oral session@(BPT25-P01/BPT25-P02/BPT25-P03/BPT25-P04) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 22  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| BPT25-P01 | How can environmental DNA help understanding chemosynthetic communities evolution and ecology? | Frederic Sinniger Hiromi WATANABE
 Hiroyuki Yamamoto
 | Frederic Sinniger | English | 
	
		| BPT25-P02 | CT scanned deep-sea creatures -using CT data of chemosynthetic animals for research and education- | Robert Jenkins Tomohiro Iwashita
 | Robert Jenkins | English | 
	
		| BPT25-P03 | Benthic foraminiferal assemblages associated with chemosynthetic bivalves from the Plio-Pleistocene in the Leyte Island | Akari Okada Ryuichi Majima
 SHUNGO KAWAGATA
 other
 | Akari Okada | English | 
	
		| BPT25-P04 | A fossil cold-seep assemblage from the Pleistocene Shioda Formation, Nakatsu Group, central Japan | Kenta Tsuji Takehiro Nanjo
 Masayuki Utsunomiya
 other
 | Masayuki Utsunomiya | English |