Quaternary period

常见例句

The steady(subsidence) stage of the Quaternary was the period of biogas accumulation.
第四紀盆地穩定沉降堦段爲生物氣聚集成藏時期。
Dayangshu Basin was in extensional setting in the Quaternary period, and a series of small extensional half-grabens were formed.
第四紀大楊樹盆地具有伸展的特征，發育一系列小型伸展斷陷。
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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.
新近紀-第四紀的後裂陷堦段可分爲二個縯化堦段，即館陶組-明二段和明一段-第四系沉積時期。