| 昌都地区三叠纪事件沉积及其成因 |
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| 引用本文： | 彭勇民,汪名杰,陈明.昌都地区三叠纪事件沉积及其成因[J].四川地质学报,1999(4). |
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| 作者姓名： | 彭勇民 汪名杰 陈明 |
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| 作者单位： | 成都地质矿产研究所 |
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| 摘 要： | 事件沉积是指偏离正常过程的地质作用（事件） 所形成的沉积物。昌都地区的事件沉积很发育，尤以风暴沉积与火山堆积为典型例子。本文对区内事件沉积作了较系统的总结与分析，阐述了风暴沉积事件与火山事件的时空分布，探讨了其成因及其作用过程。
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| 关 键 词： | 地质事件 沉积事件 火山事件 昌都地区 |
TRIASSIC EVENT SEDIMENTS AND THEIR GENESIS IN QAMDO AREA |
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| Peng,Yongmin,Wang,Mingjie,Chen,Ming.TRIASSIC EVENT SEDIMENTS AND THEIR GENESIS IN QAMDO AREA[J].Acta Geologica Sichuan,1999(4). |
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| Authors: | Peng Yongmin Wang Mingjie Chen Ming |
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| Affiliation: | Chengdu Institute of Geology and Mineral Resources |
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| Abstract: | Event sediments are the deposits which are formed by geological actions(events)to deviate from normal process There are lots event sediments,especially for example,storm deposit and volcanic accumulation in Qamdo area This paper describes space time distribution of the storm sedimentary and volcanic events and makes an approach to their genesis and processes |
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| Keywords: | geological event sedimentary event volcanic event Qamdo area |
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