[1oral701-06] T6. A new geotectonic unit in central Ryukyu: characteristics and research scope of the Tokunoshima belt

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[T6-O-6] The origin and formation tectonics of high-grade metamorphics of the Tokunoshima belt in central Ryukyus

*Yukio ISOZAKI¹, Hiroshi YAMAMOTO², Yukiyasu TSUTSUMI³, Ken-ichiro TANI³ (1. Dept. Earth Sci. & Astron. Univ. Tokyo, 2. Graduate School of Science and Engineering, Kagoshima Univ., 3. Dept. Geology, National Museum of Nature & Science Tokyo)

Keywords:

Tokunoshima belt,Paleogene,gneiss/shcist,amphibolite facies,Shimanto belt,zircon U-Pb age