Basin-Mountain Coupling Syestem and Its Sedimentary Response in space prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:State w:st="on">Sichuanst1:State> Analogous <st1:place w:st="on"><st1:PlaceName w:st="on">Forelandst1:PlaceName> <st1:PlaceType w:st="on">Basinst1:PlaceType>st1:place>

详细信息   

• 责任者：Zheng Rongcai (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Li Guohui
• 刊名：Acta Geologica Sinica
• 出版年：2012
• 卷期：86(1)
• 关键词：盆山耦合 ; basin range coupling ; 四川 ; Sichuan Province
• 页码：p.170-180
• 图表：8 illus., 1 table, 22 refs.
• 分类号：0300
• issnNo：ISSN0001-5717
• isbnNo：CN11-1951/P

摘要

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style="MARGIN: 0cm 0cm 0pt" class=MsoNormal>According to integrated analysis of the basin tectonic-sedimentary evolutionary history from Upper Triassic Xujiahe period to Cretaceous, it’s believed that the space prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:PlaceName w:st="on">Sichuanst1:PlaceName> <st1:PlaceType w:st="on">Basinst1:PlaceType>st1:place> belongs to intracontinental compressional superimposed basin. The basin formation and evolution are controlled strictly by polychromic, nonsynchronous and multidirectional thrusting-napping processes of <st1:PlaceName w:st="on">Longmenst1:PlaceName> <st1:PlaceType w:st="on">Mountainsst1:PlaceType>, <st1:PlaceName w:st="on">Micangst1:PlaceName> <st1:PlaceName w:st="on">Mountains-Dabast1:PlaceName> <st1:PlaceType w:st="on">Mountainsst1:PlaceType> and <st1:place w:st="on"><st1:PlaceName w:st="on">Xuefengst1:PlaceName> <st1:PlaceType w:st="on">Mountainsst1:PlaceType>st1:place>. And it can be divided into three secondary basin-mountain coupling systems controlled respectively by overthrust on the marginal orogenic belt. And it has formed a peculiar tectonic-sedimentary pattern, which is called “three depressions around one uplift”.