| 关于辽宁北部陆缘活动带中新元古代构造地层划分 |
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| 引用本文： | 郭伟静, 李俊杰, 吴英杰. 关于辽宁北部陆缘活动带中新元古代构造地层划分[J]. 地质与资源, 2006, 15(4): 241-246. doi: 10.13686/j.cnki.dzyzy.2006.04.001 |
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| 作者姓名： | 郭伟静 李俊杰 吴英杰 |
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| 作者单位： | 1.辽宁地质勘查院, 辽宁 大连 116100;; 2.沈阳地质矿产研宄所, 辽宁 沈阳 110033;; 3.辽宁金融职业学院, 辽宁 沈阳 110122 |
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| 摘 要： | 辽宁北部建平-阜新-铁岭地区，存在一套中新元古代构造混杂岩系、蛇绿混杂岩.其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等.它们紧密共生，呈狭长的带状分布于辽宁北部晚前寒武纪造山带内.可划分为魏家沟岩群和开原岩群（包括沈家堡子岩组、照北山岩组、板石沟岩组）.
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| 关 键 词： | 构造地层 陆缘活动带 辽宁北部 |
| 文章编号： | 1671-1947（2006）04-0241-06 |
| 收稿时间： | 2005-12-30 |
| 修稿时间： | 2006-04-10 |
THE MESO-NEOPROTEROZOIC TECTONO-STRATIGRAPHIC DIVISION ON THE EPICONTINENTAL MOBILE BELT IN NORTHERN LIAONING PROVINCE |
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| GUO Wei-jing, LI Jun-jie, WU Ying-jie. THE MESO-NEOPROTEROZOIC TECTONO-STRATIGRAPHIC DIVISION ON THE EPICONTINENTAL MOBILE BELT IN NORTHERN LIAONING PROVINCE[J]. Geology and Resources, 2006, 15(4): 241-246. doi: 10.13686/j.cnki.dzyzy.2006.04.001 |
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| Authors: | GUO Wei-jing LI Jun-jie WU Ying-jie |
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| Affiliation: | 1.Liaoning Institute of Geological Survey, Dalian 116100, Liaoning Province, China;; 2.Shenyang Institute of Geology and Mineral Resources, Shenyang 110033, China;; 3.Liaoning Vocational College of Finance, Shenyang 110122, China |
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| Abstract: | There exists a series of Meso-Neoproterozoic tectonic melanges and o phiolitic melanges in Jianping-Fuxin-Tieling area of northern Liaoning Provinc e. Their original rocks are volcanic rocks,epicontinental clastic sedimentary ro cks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkal i series. The rocks coexist closely, distributing in a narrow and long belt in t he Late Precambrian orogenic belt in northern Liaoning. The rock series could be subdivided into Weijiagou rock group and Kaiyuan rock group (including Shenjiap uzi rock formation, Zhaobeishan rock formation and Banshigou rock formation). |
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| Keywords: | tectono-stratigraphy epicontinental mobile belt Northern Liaoning Province |
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