东营凹陷下第三系陆相湖盆层序地层学研究

SEQUENCE STRATIGRAPHY OF PALAEOGENE CONTINENTAL LAKE BASINS IN THE DONGYING HOLLOW
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  • 石油大学勘探系,山东东营    
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  • Department of Exploration,University of Petroleum,Dongying,Shandong    
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    摘要:

    本文运用层序地层学原理,讨论了影响陆相湖盆地层层序发育的4大因素。将东营凹陷第三系划分出2个层序6个体系域。确定出湖盆中湖侵体系域存在4种类型,并建立了它们的发育模式。最后,利用古地磁资料,确定出了第1层序的缓慢沉积段,并对深水环境准层序的划分进行了探讨。

    Abstract:

    In this article,the principle of sequence stratigraphy is used to discuss 4 major factors con—trolling the development of stratigraphic sequences of continental lake basins.The Palaeogene inthe Dongying hollow may be divided into 2 sequences and 6 system tracts.Four types of TST arefound in the lake basin and their sedimertary models have been established.The condensed sec—tion in the first sequence has been determined and the method for defining the parasequences indeep—Water environments is discussed.

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纪友亮,张世奇,李红南.1994.东营凹陷下第三系陆相湖盆层序地层学研究[J].地质论评,40(7):97-104,[DOI].
Ji Youliang, Zhang Shiqi, Li Hongnan.1994. SEQUENCE STRATIGRAPHY OF PALAEOGENE CONTINENTAL LAKE BASINS IN THE DONGYING HOLLOW[J]. Geological Review,40(7):97-104.

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