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《Acta Sedimentologica Sinica》 2011-01
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Adjustment to Non-Periodicity and Sequence Boundary in Four-Divided Model of Sequence Stratigraphy

LI Shao-hu1,2 JIA Li-chun3(1.Faculty of Earth Resources,China University of Geosciences,Wuhan 430074; 2.Key Laboratory of Tectonics and Petroleum Resources(China University of Geosciences Wuhan),Ministry of Education,Wuhan 430074; 3.Shanxi Third Geology Engineering Investigation Institute,Yuci,Shanxi 030600)  
Based on illustrating chrono-sequence framework,this article has proved the existence of non-periodicity of shoreline trajectory within four-divided model in current sequence stratigraphy,presenting one vertical periodicity corresponding to one and one-sixth of lateral periodicities due to the unreasonably assigned highstand normal regression.Authors of this article suggest that the terms of highstand normal regression(HNR) and previous highstand systems tract HST formed during HNR should be abolished or re-interpreted.Depositional sequence has been adjusted as bounded by remnant maximum flooding surfaces(RMFS) and their correlative subaerial unconformities(CSU),and is composed of falling stage,lowstand,transgressive systems tracts upwards,i.e.,FSST-LST-TST superposition.At the same time,this paper has united the boundaries between depositional sequence,genetic sequence and R-T sequence on the basis of abolishing highstand normal regression and previously assigned highstand systems tract to avoid that genetic sequence and T-R sequence span two depositional sequences.
【CateGory Index】: P539.2
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 LI Shao-hu1,2(1.Key Laboratory of Tectonics and Petroleum Resources(China University of Geosciences Wuhan),Ministry of Education,Wuhan 430074)2.Faculty of Earth Resources,China University of Geosciences,Wuhan 430074;;Thinking of International Sequence Stratigraphy Development and L-H-T Sequence Stratigraphy[J];Acta Sedimentologica Sinica;2010-04
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 LIN Chang-song(China University of Geosciences,Beijing 100083);Sequence and Depositional Architecture of Sedimentary Basin and Process Responses[J];Acta Sedimentologica Sinica;2009-05
2 Wu Yinye Zhang Tianshu Zhang Zhijie Cui Huajuan Research Institute of Petroleum Exploration & Development,PetroChina,Beijing 100083;Types and characteristics of depositional systems tract and its petroleum geological significance[J];Journal of Palaeogeography;2010-01
3 XU Ying xia; et al. (Shengli Oil Field Company, Sinopec, Shangdong 257237, P. R. China).;Sequence stratigraphy and hydrocarbon distribution of the Eogene in the eastern slope of Chengdao area.[J];Petroleum Exploration and Development;2001-04
4 Cao Ying chang;DISTINGUISHMENT OF FALLING STAGE SYSTEMS TRACT OF SEQUENCE STRATA IN A CONTINENTAL RIFT-SUBSIDENCE BASIN[J];JOURNAL OF THE UNIVERSITY OF PETROLEUM,CHINA;2000-01
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