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通过近两年对北羌塘盆地内侏罗纪—早白垩世地层岩石组合、沉积相、重要层序界面的研究,对盆地充填序列、盆地性质及油气资源前景作了详细分析,对侏罗纪—早白垩世地层进行了多重地层划分和层序地层研究,初步建立了北羌塘盆地侏罗纪—早白垩世地层格架。
Through the study of the rock assemblages, sedimentary facies and important sequence boundaries in the Jurassic-Early Cretaceous strata in the North Qiangtang Basin in recent two years, the filling sequence of the basin, the nature of the basin and the prospect of oil and gas resources have been analyzed in detail. The Jurassic-Early Cretaceous stratigraphic framework of the Early Cretaceous stratigraphic division and sequence stratigraphy has been established.