Session Details
T10[Topic] Frontiers in oceanic plate and ophiolite studies
Tue. Sep 15, 2026 1:30 PM - 3:00 PM JST
Tue. Sep 15, 2026 4:30 AM - 6:00 AM UTC
Tue. Sep 15, 2026 4:30 AM - 6:00 AM UTC
T10_poster(Academic Promenade)
[T10-P-1]The origin of ultramafic rocks in ophiolites and related issues: Including supplementary information from ocean floor samples and xenoliths
*Tomoaki Morishita1,2, Tatsuya Hattori3, Wataru Koguchi1, Akihiro Tamura1 (1. Kanazawa University, 2. JAMSTEC, 3. JOGMEC)
[T10-P-2]Lava Lobe Flow-Direction Analysis of the Northern Oman Ophiolite: Implications for Paleospreading-Axis Geometry
*Yuki KUSANO1, Susumu Umino2, Sumio Miyashita3 (1. Geol. Surv. Japan, AIST, 2. Kanazawa University, 3. Hokkaido research center of general geology)
[T10-P-3]Absolute Orientation Analysis of the BA3A Drill Core from the ICDP Oman Drilling Project: Reconstructing Mantle Flow in the Oman Ophiolite
*Takeo Okuwaki1, Michibayashi Katsuyoshi1,2 (1. Nagoya University, 2. JAMSTEC)
[T10-P-4]Project Plan of the Horoman Mantle Drilling and Carbon Injection
*Ikuo Katayama1, Marguerite Godard2, Katsuyoshi Michibayashi3, Peter Kelemen4, Juerg Matter5, Manuel Menzel6, Hiroshi Ichihara3, Yui Kouketsu3, Naoki Nishiyama7, Yuki Morono8, Yuya Akamatsu8, Tomoaki Morishita9 (1. Kyoto University, 2. Montpellier University, 3. Nagoya University, 4. Columbia University, 5. University of Southampton, 6. IACT-CSIC, 7. AIST, 8. JAMSTEC, 9. Kanazawa University)
[T10-P-5]Evaluation of the carbonate mineral formation processes at fracture reaction interfaces based on carbonation experiments on the Horoman peridotite
*Mizuki SHIMOTE1, Yui KOUKETSU1, Naoki NISHIYAMA2, Ikuo KATAYAMA3 (1. Nagoya University, 2. AIST, 3. Kyouto University)
[T10-P-6]Structural analyses for strain and dynamic recrystallization in the northern shear zone of the Horoman peridotite complex
*Tomoyuki MIZUKAMI1, Akimitsu TAKATA1, Tomoaki MORISHITA1, Miki TASAKA2, Asuka YAMAGUCHI3 (1. Kanazawa University, 2. Shizuoka University, 3. AORI, The University of Tokyo)
[T10-P-7]Soft clay with ophiolitic rocks exposed at the coastal area in the Mineoka Tectonic Belt, Boso Peninsula, Japan
*TAKAHASHI Naoki1, KIKUKAWA Akihide2, FURUKAWA Noboru3 (1. Citizen Researcher of Natural History Museum and Institute, Chiba, 2. Natural History Museum and Institute, Chiba, 3. Chiba University)
[T10-P-8]Possibility of Fore-arc Basalts at the Hahajima Seamount: A Review of Previous Studies
*Itsuki NATSUME1, Katsuyoshi MICHIBAYASHI2,3 (1. Kanagawa Prefectural Museum of Natural History, 2. Department of Earth and Planetary Sciences, GSES, Nagoya University, 3. Volcanoes and Earth's Interior Research Center, IMG, JAMSTEC)
[T10-P-9]Internal Structure of the Hahajima Seamount in the Ogasawara Plateau Collision Zone
*Ryo MIURA1, Kazuya SHIRAISHI1, Gou FUJIE1 (1. JAMSTEC)
[T10-P-10]Petrological characteristics of Izu-Bonin forearc gabbroic rocks from KH07-02, KR08-07 and YK09-06 cruises
*Yumiko HARIGANE1,2, Tomoaki MORISHITA3, Akihiro TAMURA3, Ken-ichiro TANI4, Osamu ISHIZUKA2,5, Katsuyoshi MICHIBAYASHI6,5 (1. Tokyo University of Marine Science and Technology, 2. Geological Survey of Japan, AIST, 3. Kanazawa University, 4. National Museum of Nature and Science, 5. JAMSTEC, 6. Nagoya University)
[T10-P-11]Compositional PCA of whole-rock geochemical variations in drilled samples from ODP Hole 735B, Atlantis Bank
*Kohei NIMURA1, Masakazu FUJII1,2, Shotaro AKAHO2,3, Satoshi KURIKI2,3 (1. National Institute of Polar Research, 2. The Graduate University for Advanced Studies, 3. The Institute of Statistical Mathematics)
[T10-P-12]Composition of hydrothermal fluids constrained by the formation conditions of Epidosite Sampled from the Marie Celeste Fracture Zone in the Indian Ocean
*Yuka WATARI1, Mayuko FUKUYAMA2, Akihiro TAMURA1, Shiki MACHIDA3, Kyoko OKINO4, Tomoaki MORISHITA1 (1. Kanazawa University, 2. Akita Univ, 3. Chiba Institute of Technology, 4. Atmosphere and Ocean Research Institute, The University of Tokyo)