| 辽西地区义县组底部沉积环境粒度分析与对比 |
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| 引用本文： | 张亚楠, 梁俊红, 张晓东, 王春红. 辽西地区义县组底部沉积环境粒度分析与对比[J]. 地质与资源, 2006, 15(3): 161-165. doi: 10.13686/j.cnki.dzyzy.2006.03.001 |
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| 作者姓名： | 张亚楠 梁俊红 张晓东 王春红 |
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| 作者单位： | 1.东北大学, 辽宁 沈阳 110004;; 2.辽宁省有色地质局, 辽宁 沈阳 110002 |
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| 摘 要： | 对分布于金岭寺-羊山盆地与阜新-义县盆地义县组底部陆家屯层、老公沟层沉积环境的粒度分析与对比，不仅揭示了两个盆地初始期冲积扇-河流相沉积环境，而且表明这两个沉积层可以进行对比.由于受到火山作用的影响，两个沉积层体现出粒度分析结果的不完全一致性.
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| 关 键 词： | 粒度分析对比 沉积环境 老公沟层 陆家屯层 辽西 |
| 文章编号： | 1671-1947（2006）03-0161-05 |
| 收稿时间： | 2006-04-06 |
| 修稿时间： | 2006-07-10 |
THE GRAIN SIZE ANALYSIS AND CORRELATION OF SEDIMENTARY ENVIRONMENT AT THE BOTTOM OF YIXIAN FORMATION IN WESTERN LIAONING PROVINCE |
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| ZHANG Ya-nan, LIANG Jun-hong, ZHANG Xiao-dong, WANG Chun-hong. THE GRAIN SIZE ANALYSIS AND CORRELATION OF SEDIMENTARY ENVIRONMENT AT THE BOTTOM OF YIXIAN FORMATION IN WESTERN LIAONING PROVINCE[J]. Geology and Resources, 2006, 15(3): 161-165. doi: 10.13686/j.cnki.dzyzy.2006.03.001 |
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| Authors: | ZHANG Ya-nan LIANG Jun-hong ZHANG Xiao-dong WANG Chun-hong |
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| Affiliation: | 1.Northeastern University, Shenyang 110004, China;; 2.Liaoning Bureau of Nonferrous Geology, Shenyang 110002, China |
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| Abstract: | Grain size analysis and correlation of the sedimentary environment are carried out on Lujiatun bed and Laogonggou bed at the bottom of Yixian formation in the Jinlingshi-Yangshan basin and Fuxin-Yixian basin,Western Liaoning Province.The results not only reveal a sedimentary environment of alluvial-fluvial facies in the early stage of the two basins,but also confirm the comparability between the two beds.Due to the influence of volcanism,there lie differences in the results of the grain size analysis. |
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| Keywords: | grain size analysis and correlation sedimentary environment Laogonggou bed Lujiatun bed Western Liaoning |
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