NEW RECOGNITION OF BASEMENT IN SICHUAN BASIN
Luo Zhili (Chengdu University of Technology,China)
The basement of Sichuan Basin has been researched for many years and got some of same recognition,but some basic geological questions still need discussing. For example,whether the block of basement on the western marginal Sichuan Basin belongs to the partment of huge Yangtze platform or not? The basement of Sichuan Basin is consisted of three formation textures. What effects will it have on the formation of the paleolift? and what is the model of evolution of plate teclonics? What effects will the fault, of basement have on the deformation of the later structure? What effects will the deep lithosphere have on the deformation of the Meso Eozoic structure and the geothermic field? These are some important questions for exploration petroleum. According to the large geological and geophysical data in last decade, this paper discusses these questions and suggests some new recongnition to discuss them with readers.
【CateGory Index】： P548.271