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辽西中生代盆地特征及盆岭构造

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文章导航 > 地质与资源 > 2009 > 18(2): 81-86

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江淑娥, 刘晓林, 张国仁, 潘玉启, 鲁红峰. 辽西中生代盆地特征及盆岭构造[J]. 地质与资源, 2009, 18(2): 81-86. doi: 10.13686/j.cnki.dzyzy.2009.02.001
引用本文: 江淑娥, 刘晓林, 张国仁, 潘玉启, 鲁红峰. 辽西中生代盆地特征及盆岭构造[J]. 地质与资源, 2009, 18(2): 81-86. doi: 10.13686/j.cnki.dzyzy.2009.02.001
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JIANG Shu-e, LIU Xiao-lin, ZHANG Guo-ren, PAN Yu-qi, LU Hong-feng. CHARACTERS OF THE MESOZOIC BASINS AND THE BASIN-RANGE STRUCTURES IN WESTERN LIAONING[J]. Geology and Resources, 2009, 18(2): 81-86. doi: 10.13686/j.cnki.dzyzy.2009.02.001
Citation: JIANG Shu-e, LIU Xiao-lin, ZHANG Guo-ren, PAN Yu-qi, LU Hong-feng. CHARACTERS OF THE MESOZOIC BASINS AND THE BASIN-RANGE STRUCTURES IN WESTERN LIAONING[J]. Geology and Resources, 2009, 18(2): 81-86. doi: 10.13686/j.cnki.dzyzy.2009.02.001
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辽西中生代盆地特征及盆岭构造

  • 1.

    辽宁省地质勘查院, 辽宁 大连 116100;

  • 2.

    辽宁省第八地质大队, 辽宁 本溪 117000

详细信息
    作者简介: 江淑娥(1962-),女,硕士,地质高级工程师,1988年毕业于长春地质学院地质普查与找矿专业,现主要从事区域地质、矿产地质的调查与研究工作,通信地址 大连市金州区友谊街道兴民村677号,邮政编码 116100,E-mail//dkyjcb@163.com

  • 中图分类号: P548

CHARACTERS OF THE MESOZOIC BASINS AND THE BASIN-RANGE STRUCTURES IN WESTERN LIAONING

  • 1.

    Liaoning Institute of Geological Exploration, Dalian 116100, China;

  • 2.

    No. 8 Geologic Party, Liaoning Bureau of Geology and Mineral Resources Exploration, Benxi 117000, Liaoning Province, China

    摘要
  • 辽西地区中生代陆相盆地及盆岭构造发育，可划分为早中印支期（T1，2）、晚印支期-早燕山期（T3-J1）、中燕山期（J2-J3）、晚燕山期（K1）、末燕山期（K2）5个盆地形成时期.一般地，盆地早期多为断陷阶段，晚期为拗陷阶段.盆地长轴方向为北东向或北北东向，受控于该时期的构造格架.山岭（古隆起）及其间宽广低拗的盆地组合形成盆岭构造.盆岭构造为辽西地区中生代构造的一大特色，可分为侏罗纪和白垩纪2个类型的盆岭构造，也反映了中生代地壳多次的裂陷和伸展作用.
    The Mesozoic continental basins and basin-range structures are well developed in Western Liaoning Province. The basins were formed in five stages, i.e. Early-Middle Indosinian (T1,2), Late Indosinian-Early Yanshanian (T3-J1), Middle Yanshanian (J2-J3), Late Yanshanian (K1) and the end of Yanshanian (K2). Generally, the basins express fault-depression in the early stages, while depression in late stages. The major axes of the basins trend NE or NNE, controlled by the tectonic frameworks then. The mountains (old uplifts) and wide basins in between combined the basin-range structures, which characterize the Mesozoic structure in Western Liaoning. The basin-range structures can be classified into Jurassic and Cretaceous types, showing multiple crust movements of fault-depression and extension during Mesozoic.
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出版历程
收稿日期:  2009-04-20
修回日期:  2009-05-22
刊出日期:  2009-06-30

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