新近纪-第四纪的后裂陷阶段可分为二个演化阶段，即馆陶组-明二段和明一段-第四系沉积时期。

While, later rifting stage was divided two evolutionary stages which were from Guantao group to Ming-2 member and from Ming-1 member to Quaternary sedimentary period.

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新近纪-第四纪的后裂陷阶段可分为二个演化阶段，即馆陶组-明二段和明一段-第四系沉积时期。

While, later rifting stage was divided two evolutionary stages which were from Guantao group to Ming-2 member and from Ming-1 member to Quaternary sedimentary period.

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