Discovery of the Early Devonian Sinistral Shear in the Jiangshan-Shaoxing Fault Zone and its Tectonic Significance

摘要

The Jiangshan–Shaoxing fault zone(JSFZ)was formed by the amalgamation of the Yangtze and Cathaysia blocks in the Neoproterozoic.Since the Paleozoic,the JSFZ has experienced three episodes of tectonic activities:the Early Paleozoic ductile strike-slip shear,Early Mesozoic thrust,