Abstract:A new concept about the unbalanced crustal solid encircle presure and encircle pull locating and concentering principle in the earth gravity field is proposed.According to the concept the maximum crcustal oblique sliding force concentration amount can make the matter quality source reach the magnitude of all quality of pure solid crust,in theory.Tus we have discovered the first force source which could not be found in the past work about force source for geological evolution.Furthermore,we point out that there exist the circulation of solid and liquid in the crust and mantle under the action of a number of force for example,the oblique sliding force,expounds and proves six kinds of geological regions based on the geological evolution of ‘circulation of solid and liquid’ and further divides the geological boundaries based on nine kinds of seismogenesis.