Isotopic dating and regional stratigraphic correlation indicate that the Xigeda Formation is Pliocene-Early Pleistocene sediment.
结合同位素地质年龄，区域对比分析，确认昔格达组属上新世至早更新世沉积。
Large area of potassic volcanic rocks distributed over the Sailipu area of West Gangdis were originally assigned to the Sailipu Group and the age was Pliocene-Early Pleistocene.
冈底斯西段赛利普一带分布有大面积的钾质火山岩，以前曾被划归上新世一早更新世赛利普群。
Their tectonic framework was basically underlain in early Pleistocene or late Pliocene.
它们现在的构造格局基本上是在晚上新世或早更新世奠定的。
It is shown that the uplift of the middle Taihang Mountains occurred mainly between the end of Pliocene and Early Pleistocene.
研究同时表明，太行山中段上新世晚期以来的隆升主要发生于上新世末到早更新世时期。
It is shown that the uplift of the middle Taihang Mountains occurred mainly between the end of Pliocene and Early Pleistocene.
研究同时表明，太行山中段上新世晚期以来的隆升主要发生于上新世末到早更新世时期。
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