R8：変成岩とテクトニクス

[R8P-07] Structural architecture of an Archean collision zone; Insights from the Gadag-Mandya Shear Zone (GMSZ) and associated schist belts, Dharwar Craton, southern India

*Sreehari Lakshmanan¹, Tsuyoshi Toyoshima², Yoshihiro Nakamura³, Satish-Kumar Madhusoodhan², Sajeev Krishnan⁴ (1. Shimane U, 2. Niigata U, 3. AIST, 4. IISc)

キーワード：Archean, Mylonite, Collision tectonics, Fold-and-thrust belt, failed rift