According to the conodont and fusulinid fossils,their ages are determined to be Devonian-Permian.
根据所含化石确定地层形成时代为泥盆纪至二叠纪。
）
（
约4.2亿至3.6亿年前一段时间，在这段时间里，许多
物包括最早树木出现在陆地上）;;;;
物;;
According to the conodont and fusulinid fossils,their ages are determined to be Devonian-Permian.
根据所含化石确定地层形成时代为泥盆纪至二叠纪。
The Devonian coal in Luquan,Yunnan Province,is a typical liptobiolite in China.
禄劝
我国典型
残
,泥盆岩代表。
The allochthon consists of the Presinian,Sinian and Cambrian system.The autochthon comprises the Devonian and Carboniferous system.
推覆构造外来统为前震旦、震旦和寒武，原地统为泥盆和石炭。
The Shuangwang gold-bearing albitite zone, which is composed of stratabound albitite, albitite breccia occurred conformably in the Xinghongpu Group, Devonian silt-slate.
双王含金钠长石岩带主要为层状，产于泥盆星红铺组粉砂质板岩中。
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