JpGU-AGU Joint Meeting 2026

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[E] Oral

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG60] Hard-Rock Drilling Science: Continental and Deep-Sea Drilling, and Ophiolite

Wed. May 27, 2026 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

Chairperson:Harigane Yumiko(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)), Hoshide Takashi(Faculty of International Resource Sciences, Akita University), Michibayashi Katsuyoshi(Department of Earth and Planetary Sciences, GSES , Nagoya University)

11:45 AM - 12:00 PM

[SCG60-11] Absolute Orientation Restoration of the BA3A Drill Core Reveals Depth-Dependent Orientation of Uppermost Mantle Olivine CPO

*Takeo Okuwaki1, Katsuyoshi Michibayashi1,2 (1. Department of Earth and Planetary Sciences, GSES , Nagoya University, 2. Volcanoes and Earth's Interior Research Center, IMG, JAMSTEC)

Keywords:peridotite, Oman ophiolite, driliing cores