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新疆婆罗科努山奥陶纪地层颇为发育,近年来对其研究逐步深入,1974年新疆区调队与中国地质科学院组成的地层分队将本区的奥陶纪地层划分为:下一中奥陶统新二台群;上奥陶统奈楞格勒组.1977年中国地质科学院与新疆地质局科研所及区调队地层队进一步划分为:下统风沟组、新二台组;中统科克萨雷溪组、塔勒基河组;上统呼独克达坂组、阿克塔什组.1979年许杰、黄枝高将塔勒基河组划归下奥陶统.1984年项礼文、张太荣将新二台组下部和上寒武统果子沟组顶部划分出相当于早奥陶世早期特马豆克阶的地层赛里木
The Ordovician strata in Borneo Mountains, Xinjiang, developed quite well. In recent years, its research has been gradually deepened. In 1974, the strata formation composed of Tiaogui of Xinjiang Uygur Autonomous Region and the Chinese Academy of Geological Sciences divided the Ordovician strata in this area into: The new system of the second group; the upper Ordovician group of the melangenglal 1977 Chinese Academy of Geological Sciences and the Xinjiang Institute of Geology and Tiao team formation strata are further divided into: under the wind group, the new set of two; Coxsa Lexi Creek Group, Taleji River Group; on the Central Hukudasaka Group, Aktashi Group 1979 Xu Jie, Huang Zhigao Taleji River Group will be placed under the Ordovician. Item Li Wen, Zhang Tai-rong will be the lower part of the new Ertai and the top of the Upper Cambrian Guozigou group is divided into the equivalent of the Early Ordovician Temasek stratum stratigraphic Sailing wood