MA Yongsheng1,FU Xiaoyue1,*,WU Jingsheng2 and CHEN Gao1,3 1 South Exploration and Development Company,Sinopec,Guanshang,Kunming,Yunnan 650200 2 Tongji University,1239 Siping Road,Shanghai 200092 3 China University of Geosciences,388 Lumo Road,Wuhan,Hubei 430074
摘 要:
1 Introduction The Songpan-Zoigê Block (SRB) lies in the east of the Qinghai-Tibet Plateau. It is a triangle block confined and surrounded by three structure belts: the east Kunlun-west Qinling belt (EK-WQLB) to the north, the Sichuan Basin to the southeast and the Garzê-Litang-Jinsha River belt to the southwest. This block is also the joint part of three tectonic domains: the North China, South China and Qinghai-Tibet domains (Huang and Chen, 1987). The development and evolutio…