DISCUSSION OF SOME PROBLEMS OF PLATE TECTONICS EVOLUTIONAND MANTLE DYNAMICS OF TIANSHAN AND ITS ADJACENT AREA
Liu Yuhu 1,2) ； Liu Xingwang 1) ； Yang Xin 1,3) ；Zheng Jianjing 1) ；Wang Yadong 1) ； and Su Long 1)
1)Key Laboratory of Petroleum Resources Research，Institute of Geology and Geophysics，CAS，Lanzhou 730000；2)Shiwu Oil Production Factory, Northeast Oil & Gas Branch, SINOPEC, Changchun 130062；3)Graduate University of Chinese Academy of Sciences，Beijing 100049
Abstract：Integrating structural geology, geophysics, petrology and geochemistry and combining with seismic tomography data for the ancient remnants of the subducted lithosphere slab in the mantle，restoring the historical evolution of plate tectonics，we indepth have discussed the inner relevance between plate motion and mantle evolution processes of the Tianshan region and mantle evolution，and try to explore new “W ConvectionDiving out” model to explain the complex dynamics of rock within the continental orogenic belt of Tianshan.
Liu Yuhu,Liu Xingwang ,Yang Xin et al. DISCUSSION OF SOME PROBLEMS OF PLATE TECTONICS EVOLUTIONAND MANTLE DYNAMICS OF TIANSHAN AND ITS ADJACENT AREA[J]. jgg, 2012, 32(1): 31-37.
