lithostratigraphic

Compared to supersequence boundaries, the depositional hiatus at sequence boundaries is shorter and sequence boundaries are not compatible with lithostratigraphic unit boundaries.

沉积序界面处沉积间断的时间相对超序界面要短，与岩单位界面往往不一致。

It is emphasized that the first flooding surface (FFS) is used as a standard or useful marker in optimizing chronostratigraphic and lithostratigraphic boundaries.

年代方面，进一步初始海泛面(FFS)作为优化年代“阶”的标准。