[3oral101-05] T2［Topic Session］Metamorphic rocks and tectonics

Tue. Sep 19, 2023 8:45 AM - 10:00 AM oral room 1 (4-11, Yoshida-South Campus Bldg. No 4)

Chiar:Ryosuke Oyagi(Kokushikan Univ.)

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8:45 AM - 9:00 AM

[T2-O-18] Detrital zircon U-Pb ages of metamorphic rocks from Otsujima and Nojima, southern Yamaguchi Prefecture: Regional structure in southwest Japan

*ZEJIN LU¹, Masaaki Owada¹ (1. Yamaguchi University The Graduate School of Science and Technology for Innovation)

9:00 AM - 9:15 AM

[T2-O-19] U-Pb zircon ages of weakly metamorphosed dioritic and gabbroic rocks in the Hida gneissic complex, and their bearing on the Hida metamorphism.

*Takashi KANO¹ (1. Yamaguchi University)

9:15 AM - 9:30 AM

[T2-O-20] (entry) Steady-state recrystallization microstructures of wet quartz: Influence of temperature, strain rate, and confining pressure

*【ECS】Kazuma NAKAKOJI¹, Ichiko SHIMIZU² (1. The University of Tokyo, 2. Kyoto University)

9:30 AM - 9:45 AM

[T2-O-21] (entry) Experimental constraints on talc formation and slip events at slab-mantle interface by CO₂-metasomatism at mantle wedge

★「日本地質学会学生優秀発表賞」受賞★

*【ECS】Shunya OKINO¹, Atsushi OKAMOTO¹, Yukiko KITA², Sando SAWA², Jun MUTO² (1. Graduate School of Environmental Studies, Tohoku University , 2. Department of EARTH SCIENCES, Graduate School of Science, Tohoku University)

9:45 AM - 10:00 AM

[T2-O-22] Fabric stability and seismic properties in several hundred meters within the uppermost mantle in the oceanic plate

*Katsuyoshi MICHIBAYASHI^1,2, Yuki Kakihata¹, Itsuki Natsume¹ (1. Graduate School of Environmental Studies, Nagoya University, 2. JAMSTEC)

Session information

[3oral101-05] T2［Topic Session］Metamorphic rocks and tectonics

[T2-O-18] Detrital zircon U-Pb ages of metamorphic rocks from Otsujima and Nojima, southern Yamaguchi Prefecture: Regional structure in southwest Japan

[T2-O-19] U-Pb zircon ages of weakly metamorphosed dioritic and gabbroic rocks in the Hida gneissic complex, and their bearing on the Hida metamorphism.

[T2-O-20] (entry) Steady-state recrystallization microstructures of wet quartz: Influence of temperature, strain rate, and confining pressure

[T2-O-21] (entry) Experimental constraints on talc formation and slip events at slab-mantle interface by CO₂-metasomatism at mantle wedge

★「日本地質学会学生優秀発表賞」受賞★

[T2-O-22] Fabric stability and seismic properties in several hundred meters within the uppermost mantle in the oceanic plate

Authentication

Session information

[3oral101-05] T2［Topic Session］Metamorphic rocks and tectonics

[T2-O-18] Detrital zircon U-Pb ages of metamorphic rocks from Otsujima and Nojima, southern Yamaguchi Prefecture: Regional structure in southwest Japan

[T2-O-19] U-Pb zircon ages of weakly metamorphosed dioritic and gabbroic rocks in the Hida gneissic complex, and their bearing on the Hida metamorphism.

[T2-O-20] (entry) Steady-state recrystallization microstructures of wet quartz: Influence of temperature, strain rate, and confining pressure

[T2-O-21] (entry) Experimental constraints on talc formation and slip events at slab-mantle interface by CO2-metasomatism at mantle wedge

★「日本地質学会学生優秀発表賞」受賞★

[T2-O-22] Fabric stability and seismic properties in several hundred meters within the uppermost mantle in the oceanic plate

Authentication

[T2-O-21] (entry) Experimental constraints on talc formation and slip events at slab-mantle interface by CO₂-metasomatism at mantle wedge