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新疆准噶尔盆地陆相中、新生代地层发育,并蕴藏着丰富的煤和石油。这些地层在盆地的南、北缘出露非常良好,剖面甚多,现将含较多介形类化石的两个剖面作一简介。 一、玛纳斯河流域剖面 位于准噶尔盆地南缘沙湾县红沟煤矿至紫泥泉子一带,岩层自上而下为(分层、岩性及厚度据新疆石油管理局地调处资料整理):
In the Junggar Basin, Xinjiang, the Mesozoic and Cenozoic strata have developed and are rich in coal and petroleum. These strata are very well exposed in the south and north margin of the basin. There are many profiles. Now, two profiles with more fossil-type fossils are introduced briefly. First, the profile of the Manas River Basin is located in the vicinity of Honggou Coal Mine in Shawan County, south of Junggar Basin, to Zijinquanzi. The strata are (stratified, lithology and thickness according to the data from Xinjiang Bureau of Petroleum Administration)