| 福清沙浦——平潭马腿推覆型韧性剪切带基本特征 |
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| 引用本文： | 陈存榕,林东燕.福清沙浦——平潭马腿推覆型韧性剪切带基本特征[J].福建地质,1996,15(2):91-98. |
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| 作者姓名： | 陈存榕 林东燕 |
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| 作者单位： | 福建省地质科学研究所 |
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| 摘 要： | 福清沙浦－－平潭马腿推覆型性剪切带位于福建东南沿海褶皱变质带的北段，在“三山、平潭、高山、观音澳”幅１：５万区调工作中，我们首次发现并肯定了该推覆型韧性剪切带的存在，并作了详细的工作。
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| 关 键 词： | 构造演化 糜棱岩 剪切带 推覆构造 |
Basic Characteristics of Nappe-type Ductile Shear Zone in Shapu,Fuqing and Matui, Pingtang |
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| Chen Cunrong,Lin Dongyan,Ye Weikun,Shi Jianji.Basic Characteristics of Nappe-type Ductile Shear Zone in Shapu,Fuqing and Matui, Pingtang[J].Geology of Fujian,1996,15(2):91-98. |
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| Authors: | Chen Cunrong Lin Dongyan Ye Weikun Shi Jianji |
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| Abstract: | n the regional geological surveying,the authors found and ascentained a nappe-type ductile shear zone in Shapu, Fuqing and Matui,Pingtang, which is situated in the northern part of the coastal fold and metamorphic belt of Southeastern Fujian. The paper focuses on the discussion of the characteristics of the basic structures, small deformational structures and mylonite and the formation time of the ductile shear zone. It is inferred that the ductile shear zone is the relict of the Indosinian orogeny belt, which has a certain signification for reunderstanding the geological and tectonic evolution of South China coastal continental margin. |
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| Keywords: | tectonic evolution mylonite ductile shear zone nappe structure |
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