The discontinuity surfaces in the regressive sequence of B_ core correspond to the erosion surfaces of chenier bases and rising phase of each sea level oscillation wave.
The discontinuity surfaces in the regressive sequence of B_ core correspond to the erosion surfaces of chenier bases and rising phase of each sea level oscillation wave.
B_孔海退层序中曲不连续面与贝壳堤基底侵蚀面相对应,也与振荡波的上升坡段相对应。