Takumi Nara

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Speaker, Author, Co-Author

Thu. May 25, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (16) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP26] Deformed rocks, Metamorphic rocks and Tectonics

10:45 AM - 12:15 PM

[SMP26-P03] Stress state, fluid pressure and its duration during extensional shear fracturing of lower crust triggered by intrusions of granitic dikes: Rock records from Sør Rondane Mountains, East Antarctica

*Takumi Nara¹, Masaoki Uno¹, Diana Mindaleva¹, Tetsuo Kawakami², Fumiko Higashino², Tatsuro Adachi³, Noriyoshi Tsuchiya¹ (1.Graduate School of Environmental Studies, TOHOKU University, 2.Kyoto University, 3.Kyushu University)

Sun. May 21, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

2:45 PM - 3:00 PM

[SCG58-10] Physical conditions of magmatic/hydrothermal fracturing at middle-lower crust in a high-temperature metamorphic terrane: Records of subvolcanic deep low frequency earthquakes?

*Masaoki Uno¹, Diana Mindaleva¹, Takumi Nara¹, Tetsuo Kawakami², Fumiko Higashino², Tatsuro ADACHI³, Noriyoshi Tsuchiya¹ (1.Tohoku University, 2.Kyoto University, 3.Kyushu University)