Early Paleozoic tectonic evolution of Qinling orogen-evidence from zircon U-Pb dating and Hf isotope of granitoids in north Qinling belt, central China
作者单位:ZHANG Chengli,LIU Liang,LI Lei,LI Xiaofei(State Key Laboratory of continental dynamics, department of geology, Northwest University, Xi'an, 710069)WANG Tao(Institute of Geology, Chinese Academy of Geological Sciences, Beijing, 100037)