[S-MP33] Granites: Petrochronology, Processes and Crustal Growth

[SMP33-02] Geochemical and Zircon Isotopic Evidence for Archean Subduction in the Saglek Block, NE Canada

*Tanmay Tushar KELUSKAR^1,3, Monika A. KUSIAK², Daniel J. DUNKLEY³, Martin J. WHITEHOUSE⁴, Simon A. WILDE⁵, Keewook YI⁶, Shinae LEE⁶ (1. Department of Earth Science, Graduate School of Science, Tohoku University, Sendai,Japan, 2. Department of Polar and Marine Research, Institute of Geophysics Polish Academy of Sciences, Warsaw, Poland, 3. Department of Magnetism, Institute of Geophysics Polish Academy of Sciences, Warsaw, Poland, 4. Department of Geosciences, Swedish Museum of Natural History, Stockholm, Sweden, 5. School of Earth and Planetary Sciences, Curtin University, Western Australia, Australia, 6. Korea Basic Science Institute (KBSI), Ochang Campus, Republic of Korea)

キーワード：Subduction, The Saglek Block, Zircon, U-Pb isotope, Hafnium and Oxygen isotope