Japan Geoscience Union Meeting 2018

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[EJ] Oral

B (Biogeosciences) » B-PT Paleontology

[B-PT05] Evolution of Chemosynthetic Ecosystem in Earth History

Thu. May 24, 2018 9:00 AM - 10:30 AM A07 (Tokyo Bay Makuhari Hall)

convener:Robert Jenkins(School of Natural System, College of Science and Engineering, Kanazawa University), Hiromi Kayama WATANABE(Japan Agency for Marine-Earth Science and Technology), Takami Nobuhara(静岡大学教育学部理科教育講座地学教室), Chairperson:Jenkins Robert(Kanazawa University), Watanabe Hiromi(JAMSTEC), Nobuhara Takami(Shizuoka University)

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.

9:30 AM - 9:45 AM

[BPT05-03] Variation in mineral precipitates in the gill chamber and digestive tract of Rimicaris from Kairei and Edmond fields, Central Indian Ridge

*Masanari Hikosaka1, Robert Jenkins2, Chong Chen3 (1.Division of Environmental Science and Engineering, Graduate School of Natural Science and Technology, Kanazawa University, 2.School of Natural System, College of Science and Engineering, Kanazawa University, 3.Japan Agency for Marine-Earth Science and Technology)

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