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

1.沉界面处沉间断的时间相超界面要短，与岩石单位界面往往不一致。

2.Nonmarine sequence stratigraphy is used to analyze Jurassic depositional sequences in Tu-ha basin, and three sequences and one supersequence are divided in this paper.

2.本文应用陆相学方法哈盆侏罗系沉进行了综合分析，划分出三套和一套超。