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    李伟, 毕中伟, 付俊彧. 内蒙古阿荣旗太古山早白垩世光华组一段沉积岩层序地层特征[J]. 地质与资源, 2011, 20(2): 124-127. DOI: 10.13686/j.cnki.dzyzy.2011.02.007
    引用本文: 李伟, 毕中伟, 付俊彧. 内蒙古阿荣旗太古山早白垩世光华组一段沉积岩层序地层特征[J]. 地质与资源, 2011, 20(2): 124-127. DOI: 10.13686/j.cnki.dzyzy.2011.02.007
    shu
    LI Wei, BI Zhong-wei, FU Jun-yu. SEQUENCE STRATIGRAPHY OF THE FIRST MEMBER OF GUANGHUA FORMATION, EARLY CRETACEOUS IN TAIGU MOUNTAIN AREA, INNER MONGOLIA[J]. Geology and Resources, 2011, 20(2): 124-127. DOI: 10.13686/j.cnki.dzyzy.2011.02.007
    Citation: LI Wei, BI Zhong-wei, FU Jun-yu. SEQUENCE STRATIGRAPHY OF THE FIRST MEMBER OF GUANGHUA FORMATION, EARLY CRETACEOUS IN TAIGU MOUNTAIN AREA, INNER MONGOLIA[J]. Geology and Resources, 2011, 20(2): 124-127. DOI: 10.13686/j.cnki.dzyzy.2011.02.007
    shu

    内蒙古阿荣旗太古山早白垩世光华组一段沉积岩层序地层特征

    SEQUENCE STRATIGRAPHY OF THE FIRST MEMBER OF GUANGHUA FORMATION, EARLY CRETACEOUS IN TAIGU MOUNTAIN AREA, INNER MONGOLIA

      摘要
    • 摘要: 阿荣旗太古山西北部陆相盆地光华组一段沉积岩非常发育，为一套正常火山碎屑沉积岩组合.根据岩石组合特征、组构、岩层垂向变化规律、沉积环境变化等分析，本区光华组一段沉积岩自下而上可划分为1个Ⅱ级层序，2个Ⅲ级层序及7个Ⅳ级层序.对其进行层序地层学等方面的研究，为大兴安岭地区中生代陆相盆地层序地层的研究提供参考.

       

      Abstract: The first member of Guanghua formation, developed in Taigu Mountain area, is a set of normal pyroclastic sedimentary rocks. Based on the rock association, fabrics, vertical variation and the changes of sedimentary environment of the area, one second-order sequence can be recognized, including 2 third-order sequences with 7 fourth-order sequences. The study on the sequence stratigraphy may support the research on the sequence strata of Mesozoic continental basin in Daxinganling region.

       

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