| 内蒙古满洲里西中蒙边境-带中侏罗统万宝组的厘定 |
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| 引用本文： | 宝音乌力吉,苏茂荣,谭强,包凤琴.内蒙古满洲里西中蒙边境-带中侏罗统万宝组的厘定[J].地质与资源,2011,20(1):12-15. |
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| 作者姓名： | 宝音乌力吉 苏茂荣 谭强 包凤琴 |
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| 作者单位： | 内蒙古自治区地质调查院, 内蒙古 呼和浩特 010020 |
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| 基金项目： | 内蒙古自治区地质勘查基金项目--内蒙古"新巴尔虎右旗哈拉胜格拉地区"六幅1:5万区域矿产调查 |
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| 摘 要： | 2006～2008年在内蒙古满洲里西中蒙边境-带开展1:5万区域矿产调查时,在原1:20万划分为伊列克得组浅黄灰色泥质粉砂岩中首次采集了中侏罗世化石:Sphenobaiera angustiloba(窄叶契拜拉)、Schizoneura等植物及EuestheriaZiliungensis(自流井真叶肢介)、E.haif...
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| 关 键 词： | 中侏罗世 万宝组 中蒙边境 满洲里 |
| 收稿时间： | 2010-06-25 |
REVISION OF MIDDLE JURASSIC WANBAO FORMATION AROUND CHINAMONGOLIA BORDER IN THE WEST OF MANZHOULI, INNER MONGOLIA |
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| Baoyinwuliji,SU Mao-rong,TAN Qiang,BAO Feng-qin.REVISION OF MIDDLE JURASSIC WANBAO FORMATION AROUND CHINAMONGOLIA BORDER IN THE WEST OF MANZHOULI, INNER MONGOLIA[J].Geology and Resources,2011,20(1):12-15. |
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| Authors: | Baoyinwuliji SU Mao-rong TAN Qiang BAO Feng-qin |
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| Institution: | Inner Mongolia Institute of Geological Survey, Hohhot 010020, China |
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| Abstract: | During mapping in the west of Manzhouli,Inner Mongolia near the China-Mongolia border from 2006 to 2008,the Middle Jurassic fossils were collected from the pale yellowish gray pelitic siltstone,which had been originally assigned to the Yiliekede formation in the 1:200 000 regional surveys.Those include plant fossils of Sphenobaiera angustiloba and Schizoneura,as well as Conchostraca fossils of Euestheria Ziliuingensis and E.haifanggouensis.Based on stratigraphic correlation and paleontological characteristics,the clastic rock in the lower part of the series is separated form the volcanic rocks and re-determined as the Middle Jurassic Wanbao formation. |
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| Keywords: | Middle Jurassic Wanbao formation China-Mongolia border Manzhouli |
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