... 晚二叠世 Late Permian Epoch 晚寒武世 Late Cambrian Epoch 晚密西西比世 Upper Mississippian ...
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论晚寒武世原太子河虫 Protaitzehoia Yang
中晚寒武世 middle-upper cambrian
中-晚寒武世 Middle and Late Cambrian
中寒武世晚期 middle-upper cambrian
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华北石炭纪岩溶型铝土矿的主要物质来源为下伏的晚寒武世—中奥陶世碳酸盐岩。
The material source of the Carboniferous karst type bauxite in North China mainly came from the underlying Late cambrian-middle Ordovician carbonate rock.
该风暴岩的发现对重建鄂东黄石地区中晚寒武世古地理及区域地层对比具有重要意义。
The discovery of the tempestites is of great significance to restructure the palaeogeography of Middle-Late Cambrian in Huangshi, eastern Hubei Province.
以奥陶系顶面所刻画的中央古隆起显示：中央古隆起仅在晚寒武世-石盒子期末有所显示。
The Central Paleouplift described by Ordovician top surface was merely present during late Cambrian to last stage of Shihezi.
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