South of Birjand ophiolite melange evolutioned due the collision between lut and afghan blocks during upper certaceous to oligocene. Thrust sheets whit trend N۸۰ to N۱۱۵ and dip to north cause vergenced rock unite to the south. Between length and displacement on thrust fault has this equation: Log(L)= ۰.۰۷۴log(D)+۱.۱۸ and deformation process folded the sediment layers in flextural-slip mechanism and maximum shortning was ۴۷%. Between wave length and amplitude in folds has this equation: Ln(W)=۰.۲۳(A)+۰.۴۲. Investigation of geometric and kinematic chractristic of thrust sheets in south of Birjand ophiolite melange can show the evolution stages of this belt.