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新疆阿图什的温古尔—巴音库鲁提一带二叠系由于化石稀少而且保存不好,地层确切时代仍存在疑问。该区温古尔剖面二叠纪重要牙形石化石Neostreptognathodus pequopensis Behnken、Streptognathodus nashuiensis Zhong et Zhang等的发现为这套地层确切时代的确定提供了重要依据。通过牙形石生物相分析,推断温古尔地区中二叠世早期可能为盆地相较深水沉积环境。
Due to the sparse and poorly preserved fossils, the exact age of the strata remains questionable in the Vungur-Bayinguluruti zone along the Atushi in Xinjiang. The discoveries of Neopreptognathodus pequopensis Behnken, Streptognathodus nashuiensis Zhong et Zhang and other important Peridian Peridotitic fossil fossils in the Wüner section of this area provide an important basis for the determination of the exact age of this formation. According to the analysis of conodont bioanalyses, it is inferred that the Early Permian in the Wenguer region may be the deeper water sedimentary environment in the basin.