| 大陆边缘震积岩序列──以金沙江中段震积岩为例 |
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| 引用本文： | 孙晓猛,梁定益.大陆边缘震积岩序列──以金沙江中段震积岩为例[J].现代地质,1995,9(3):271-278. |
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| 作者姓名： | 孙晓猛 梁定益 |
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| 作者单位： | China University of Geoscieaces，Beijing，100083 |
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| 摘 要： | 通过对金沙江中段震积岩的研究，建立了大陆边缘震积岩序列。该序列包括递交断裂层、震碎角砾岩、震褶岩及层内断层、滑塌巨角砾岩、震积角砾岩及震浊积单元，它具有原地相的地震扰动层和异地相的滑来震积层双层结构，两层之间被震积不整合面所分隔。该序列反映了一次地震事件的全过程，将为地质学家识别大陆边缘地震事件提供对比标准。
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| 关 键 词： | 震积岩，震积岩序列，大陆边缘，金沙江 |
SEISMITE SEQUENCE IN CONTINENTAL MARGIN ──TAKE SEISMITE IN MIDDLE REGION OF JINSHA RIVER AS AN EXAMPLE |
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| Sun Xiaomeng, Liang Dingyi, Nie Zetong.SEISMITE SEQUENCE IN CONTINENTAL MARGIN ──TAKE SEISMITE IN MIDDLE REGION OF JINSHA RIVER AS AN EXAMPLE[J].Geoscience——Journal of Graduate School,China University of Geosciences,1995,9(3):271-278. |
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| Authors: | Sun Xiaomeng Liang Dingyi Nie Zetong |
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| Abstract: | A new seismite sequence in continental margin is established by authors studying the seismites in the middle region of the Jinsha River.This sequence consists of a series of units, such as graded fault bed,seismic breccia, seismic corrugated rock and ladder fault,slip megabreccia,seismobreccia and. seismoturbidite.The seismites are composed of twolayer structures:the seismodisturbed beds of dominate factes and the slumping seismites of heterochthonous factes. This two layers contact with seismodisconformity surface. |
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| Keywords: | seismite seismite sequence continental margin the Jinsha River |
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