| 新疆阿舍勒-冲乎尔地区泥盆纪相动力学研究 |
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| 引用本文： | 牟传龙,刘宝珺,朱晓镇.新疆阿舍勒-冲乎尔地区泥盆纪相动力学研究[J].沉积与特提斯地质,1996,16(3):30-38. |
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| 作者姓名： | 牟传龙 刘宝珺 朱晓镇 |
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| 作者单位： | 地质矿产部成都地质矿产研究所 |
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| 摘 要： | 阿舍勒－冲乎尔火山沉积盆地是一个以火山岩并伴有陆源和内源沉积物的堆积场所，即该区泥盆纪地层是以事件作用的产物为其主要成分特点，显然，对其古地理的恢复，相的划分采用传统的相序分析方法是不合适的。作者认为要阐明该区泥盆纪的古地理面貌，必须在区域地层研究基础上，综合分析各种标志和沉积物的特点，寻求它们的物理成因和地质成因解。
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| 关 键 词： | 泥盆纪 环境相 动力学 新疆 |
DYNAMICS OF THE DEVONIAN FACIES IN THE ASHELE-CHONGHUR REGION,XINJIANG |
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| Mou Chuanlong,Liu Baojun,Zhu Xiaozhen.DYNAMICS OF THE DEVONIAN FACIES IN THE ASHELE-CHONGHUR REGION,XINJIANG[J].Sedimentary Geology and Tethyan Geology,1996,16(3):30-38. |
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| Authors: | Mou Chuanlong Liu Baojun Zhu Xiaozhen |
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| Institution: | Chengdu Institute of Geology Mineral Resources, Chinese Academy of Geological Sciences |
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| Abstract: | The Ashele-Chonghur volcanic-sedimentary basin is occupied by prominant volcanic rocks associated with terrigenous and intrabasinal sediments as the products of event deposition.The authors argue that the dynamic analysis of the sedimentary facies should be emphasized,because the palaeogeographic reconstruction and facies classification can be done relying not on the traditional facies sequence analysis,but on the synthetic analysis of distinct facies indicators and sediments on the basis of regional stratigraphic analysis.The Devonian sedimentary facies are grouped,in this paper,into two categories:genetic facies and environmental facies,and the detailed study is conducted on various microfacies,thus providing a pioneering example for the study of transport mechanism and accumulational environments of the volcanic rocks with the aid of sedimentological principles and methods,and a useful tool for the reconstruction of the Devonian palaeogeographic framework in the study area and even throughout northern Xinjiang. |
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| Keywords: | Devonian genetic facies environmental facies dynamics |
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