 The South China Block was formed by collision between the Yangtze Block and Cathaysia Block in the Neoproterozoic.On the one hand, the central and eastern part of the South China Block experienced three important Phanerozoic tectonic events.In the Chinese literature, they are named the Wuyi-Yunkai Movement (Early Paleozoic), the Indosinian Movement (Triassic) and the Yanshanian Movement (Jurassic-Cretaceous).