There is a normal deposition sequence stratigraphy beneath the lower wall of over-thrust fault, such as Jurassic, Triassic, Permian-Carboniferous, Cambrian-Ordovician system.

在逆冲断裂的下盘，是一套正常沉积层序的地层，分别为侏罗系、三叠系、石炭—二叠系、寒武—奥陶系等地层。

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Tussles at the International Commission on Stratigraphy over the boundaries of the Ordovician era do not normally capture headlines.

国际地层学委员会上关于奥陶纪边界的争论也一般不会占据新闻头条。

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