The seismic anisotropic "fossil" indicating the deep geodynamic proceeding
WANG Guang jie, CHEN Yun, ZHAO Ai hua, CHEN Dong (Institute of Geology and Geophysics, Chinese Academy of Science, Beijing 100101 China) CHEN Jing yi (Changchun Science and Technique University, Changchun 130026 China)
Seismic anisotropy is an important character of the interior medium of the earth. It is helpful to understand precisely the fine structure and the inner dynamic process of the globe to research it. Basing on the anisotropic structure of the rock lithosphere of the ocean and the continent, this article discussed the relation between the seismic anisotropy and the deep dynamical process of the earth in greater detail, and proved that seismic anisotropy is the geophysical "fossil", which can indicate the deep dynamical course of the earth.