| 阴山-燕山地区晚侏罗世-早白垩世土城子组地层、沉积特征及盆地构造属性分析 |
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| 引用本文： | 许欢,柳永清,刘燕学,旷红伟.阴山-燕山地区晚侏罗世-早白垩世土城子组地层、沉积特征及盆地构造属性分析[J].地学前缘,2011,18(4):88-106. |
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| 作者姓名： | 许欢 柳永清 刘燕学 旷红伟 |
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| 作者单位： | 中国地质科学院地质研究所,北京,100037 |
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| 基金项目： | 国家自然科学基金项目(90914003); 中国地质调查局项目(121201185477); 中国地质科学院地质研究所中央级公益性基本业务费专项(J1106) |
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| 摘 要： | 阴山-燕山地区广泛分布晚侏罗世-早白垩世土城子组,保存了土城子组形成时期的古气候、古地理及大地构造演化的重要信息.然而,对于土城子组的沉积特征、盆地属性和大地构造背景仍存很大争议.文中对前人关于土城子组的相关研究成果进行了总结,在依据实测资料的基础上,以盆地分析方法为手段,从地层、沉积相、物源和古水流入手,研究和分析了...
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| 关 键 词： | 阴山-燕山地区 晚侏罗世-早白垩世 土城子组 沉积相 物源 古水流 隆升 陆内裂谷盆地 |
Stratigraphy,sedimentology and tectonic background of basin evolution of the Late Jurassic-Early Cretaceous Tuchengzi Formation in Yinshan-Yanshan,North China. |
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| Xu Huan,Liu Yongqing,Liu Yanxue,Kuang Hongwei.Stratigraphy,sedimentology and tectonic background of basin evolution of the Late Jurassic-Early Cretaceous Tuchengzi Formation in Yinshan-Yanshan,North China.[J].Earth Science Frontiers,2011,18(4):88-106. |
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| Authors: | Xu Huan Liu Yongqing Liu Yanxue Kuang Hongwei |
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| Institution: | Xu Huan,Liu Yongqing,Liu Yanxue,Kuang HongweiInstitute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China |
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| Abstract: | The Tuchengzi Formation is the most widely distributed deposits of the Late Jurassic to the Early Cretaceous in Yinshan-Yanshan in North China,which contains a lot of information on paleoclimate,paleogeography,basin and tectonic evolution.Vast distribution and a variety of sediments of the Tuchengzi Formation,however,restrain the interpretations of basin nature and tectonic background,and there are plenty of controversies about the Tuchengzi Formation as well.This paper has briefly reviewed those previous s... |
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| Keywords: | Yinshan-Yanshan the Late Jurassic-Early Cretaceous Tuchengzi Formation facies provenance paleocurrent uplift intracontinental rift basin |
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