Session information

[E] Oral

S (Solid Earth Sciences ) » S-MP Mineralogy & Petrology

[S-MP39] Oceanic and Continental Subduction Processes

convener:REHMAN Hafiz Ur(Department of Earth and Environmental Sciences, Graduate School of Science and Engineering, Kagoshima University), Tatsuki Tsujimori(Tohoku University), Kazuaki Okamoto(Faculty of Education, Saitama University)

This session aims at bringing earth scientists from Japan and overseas to present their research related to the processes of oceanic and continent subduction, continent-continent collisions, metamorphism of crustal rocks, formation of the oceanic/continental arcs, and accretion/ tectonic erosion of material along subduction boundaries.

Topics such as role of the fore- and back-arcs in the subduction zones, process of accretion of volcaniclastic and terrigenous sediments along the subduction/collision boundaries, deformation and metamorphism of subducted crust, and exhumation will be the main focus of the session.

Exchange of ideas among geoscientists applying different approaches on problems related to the theme of the session are most welcome.

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[SMP39-07] Push out and Phase Transition of Mantle under the Izu Slab, recorded on CMT solutions of JMA

*Nobuaki Niitsuma¹ (1.Institute of Geosciences,Shizuoka University)

Discussion (2:30 PM - 2:45 PM)

[SMP39-08] Variations in Frictional Properties Depending on Temperature in Tectonic Mélanges of Ancient Accretionary Prisms

*Tsai-Wei Chen¹, Donald M Fisher¹, Andrew J Smye¹, Chris J Marone¹, Yoshitaka Hashimoto² (1.Pennsylvania State University , 2.Kochi University)

Discussion (3:00 PM - 3:15 PM)

Discussion (3:15 PM - 3:30 PM)

Discussion (3:30 PM - 3:45 PM)

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