| 造山带大陆斜坡沉积类型 |
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| 引用本文： | 蔡雄飞,蔡海磊,刘德民,陈斌. 造山带大陆斜坡沉积类型[J]. 海洋地质前沿, 2006, 22(1): 9-13 |
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| 作者姓名： | 蔡雄飞 蔡海磊 刘德民 陈斌 |
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| 作者单位： | 中国地质大学(武汉)地球科学学院,武汉,430074;中国地质大学(武汉)计算机学院,武汉,430074 |
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| 摘 要： | 造山带大陆斜坡可以划分出有扇与无扇大陆斜坡两种沉积类型。有扇大陆斜坡以近源浊积岩、碎屑流为特色;无扇大陆斜坡以远源浊积岩、等深岩、半远洋沉积为特色。因而大陆斜坡也是一个多种沉积作用活跃的场所。造山带深水沉积绝不是常人认为是单一的复理石、千篇一律的重力流,而是内容十分丰富的沉积作用非常活跃和堆积的场所。
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| 关 键 词： | 造山带 沉积 大陆斜坡 |
| 文章编号： | 1009-2722(2006)01-0009-05 |
| 修稿时间： | 2005-10-19 |
Sedimentary Type of Continental Slope of Orogenic Belt |
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| CAI Xiong-fei,CAI Hai-lei,LIU De-min,CHEN Bin. Sedimentary Type of Continental Slope of Orogenic Belt[J]. Marine Geology Letters, 2006, 22(1): 9-13 |
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| Authors: | CAI Xiong-fei CAI Hai-lei LIU De-min CHEN Bin |
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| Abstract: | The orogenic belt of continental slope may have or have no fans.Continental slope with fan is characteristic of proximal turbidite and detrital flow sequence,and continental slope without fan is characteristic of distal turbidite fan,contourite and hemipelagites.Thus,the continental slope is often an activity location of sedimentary function. |
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| Keywords: | continental slope of orogenic belt two type activity location |
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