Gilley, LisaHarrison, TimothyLeloup, PRyerson, FrederickLovera, OscarWang, Jiang-Hai2015-12-102015-12-100148-0227http://hdl.handle.net/1885/64896Exposures of high-grade, midcrustal rocks within the Red River shear zone (RRSZ), which separates the Indochina and South China blocks, exhibit clear evidence of left-lateral, ductile deformation. Assuming that the South China Sea represents a pull-apartKeywords: active fault; deformation; fault slip; neotectonics; structural geology; tectonics; China; Viet Nam Garnet; In situ; Monazite; Red River Shear Zone; South China Sea; Th-Pb20032015-12-10