Abstract:

The formation of sedimentary basin is mainly related to the thermal and material convection of the earth interior,and that is the primary driving force causing the formation of sedimentary basin.The rise of the asthenosphere,the position of Moho and mantle plume are the indication of the mantle convection.The rheology boundary within the mantle lithosphere,the nature of the lithosphere,the intraplate stress and thickness,the sedimentary loading are the important geodynamic factors of sedimentary basin.