摘要
通过对伊什基里克山特克斯达坂一带地质调查,首次于该区发现了一套含晚石炭世双壳、珊瑚、腕足及植物化石的碎屑岩-碳酸盐岩建造,且其岩石组合及生物面貌与博罗霍洛山地层小区的上石炭统东图津河组可对比.东图津河组在特克斯盆地的首次确立,具有重要的地层对比意义,至少说明在晚石炭世伊犁盆地与博罗霍洛山地块具有相同的沉积作用及其构造演化特征.
The lamellibranchiiiata fossils and coral fossils of Upper Carboniferous period had been discoveried in the detrital rock and carbonafite rock by the geologic survey of the area of Yishenjilike mountain. The rocks association of the strata which keep these fossil is similar to the Dongtujinhe Formation in Boluohuoluoshan minor strata area. Dongtujinhe Formation first been established in Yining minor strata area, not only have an important value in stratigraphic correlation,but also proves that the Yining basin similar as Boluohuoluoshan blok in sedimentation and evolutionary process.
出处
《新疆地质》
CAS
CSCD
2006年第1期13-15,T0001,共4页
Xinjiang Geology
基金
新疆巩留县特克斯达坂一带1:5万区域地质矿产调查项目(XJQDZ2004-12)资助
关键词
东图津河组
化石
岩石组合
地层划分与对比
伊什基里克山
Dongtujinhe Formation
fossils
rock association
stratigraphic division,stratigraphic correlation
Tekesi basin,Xinjiang
