[S-MP37] Deformed rocks, Metamorphic rocks and Tectonics

Mon. May 21, 2018 10:45 AM - 12:15 PM A04 (Tokyo Bay Makuhari Hall)

convener:Yoshihiro Nakamura(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Yumiko Harigane(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)), Chairperson:Imayama Takeshi(岡山理科大学自然科学研究所), Higashino Fumiko(東北大学大学院環境科学研究科)

We invite all researchers who aim to understand the dynamics of the earth's crust and mantle at the plate boundaries, to discuss the latest results from various viewpoints. The scope will include contributions through petrology and structural geology as well as various techniques including rheology and transformation of heat and mass.

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10:45 AM - 11:00 AM

[SMP37-06] Excess argon wave in UHP metagranite from southern Dora-Maira Massif, Italy

*Tetsumaru Itaya^1,4, Hironobu Hyodo², Takeshi Imayama², Chiara Groppo^3,5 (1.Hiruzen Institute for Geology and Chronology, 2.Okayama University of Science, 3.Torino University, 4.Japan Geochronology Network, 5.IGG-CNR)

11:00 AM - 11:15 AM

[SMP37-07] 1.74 Ga felsic magmatism formed via crustal melting: Investigation of mylonitic orthogneisses in the frontal zone of the Kathmandu Complex, central Nepal

*Takeshi Imayama¹, Kazunori Arita², Mayuko Fukuyama³, Yi Keewook⁴, Ryoichi Kawabata⁵ (1.Research Institute of Earth Science, Okayama University of Science, 2.Department of Natural History Sciences, Hokkaido University, 3.Graduate School of Engineering Science, Akita University, 4.Geochronology Team, Korea Basic Science Institute, 5.Faculty of Biosphere-Geosphere Science, Okayama University of Science)

11:15 AM - 11:30 AM

[SMP37-08] Estimation of the Metamorphic P-T Condition and Age of the Oki Gneisses: Implication for the Paleoproterozoic High-Temperature Metamorphism

*Ryoichi Kawabata¹, Takeshi Imayama¹, Takenori Kato² (1.Okayama University of Science, 2.Nagoya University)

11:30 AM - 11:45 AM

[SMP37-09] Precise timing of HP metamorphism in the Hida Gaien Belt, Japan: Implications for the Paleozoic tectonic history of proto-Japan

*Madhusoodhan Satish-Kumar¹, Takumi Yoshida^2,3, Hayato Ueda¹, Kenji Horie⁴, Tomoki Taguchi⁵ (1.Department of Geology, Faculty of Science, Niigata University, Japan, 2.Graduate School of Science and Technology, Niigata University, Japan, 3.Oyo Corporation, Japan, 4.National Institute of Polar Research, Tachikawa, Japan, 5.Department of Geology and Mineralogy, Graduate School of Science, Kyoto University, Japan )

11:45 AM - 12:00 PM

[SMP37-10] Time scales of Cl-bearing fluid infiltration and permeability estimated by reactive transport modelling for granulite/amphibolite-hosted reaction zones, Sør Rondane Mountains, East Antarctica

*Diana Mindaleva¹, Masaoki Uno¹, Fumiko Higashino¹, Takayoshi Nagaya¹, Ryosuke Oyanagi¹, Atsushi Okamoto¹, Noriyoshi Tsuchiya¹ (1.Graduate school of environmental studies, Tohoku University)

12:00 PM - 12:15 PM

[SMP37-11] Oxygen isotope zoning in garnet from granulite facies rocks, Sør Rondane Mountains, East Antarctica

*Fumiko Higashino^1,2, Daniela Rubatto^2,3, Tetsuo Kawakami⁴, Anne-Sophie Bouvier³ (1.Graduate school of Environmental Studies, Tohoku University, 2.University of Bern, 3.University of Lausanne, 4.Kyoto University)

Session information