| 江西南部武夷群及其地质时代 |
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| 引用本文： | 巫建华,项媛馨,刘帅.江西南部武夷群及其地质时代[J].地层学杂志,2011(2):200-208. |
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| 作者姓名： | 巫建华 项媛馨 刘帅 |
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| 作者单位： | 东华理工大学核资源与环境教育部重点实验室;东华理工大学地球科学学院; |
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| 基金项目： | 中国核工业地质局资助项目 |
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| 摘 要： | 江西南部三百山、蔡坊、版石、岩背等火山盆地由长英质火山岩组成,岩石组合与北武夷地区的武夷群一致,可归人武夷群,并可进一步划分出双峰岭和鹅湖岭两个组.错石SHRIMP U-Pb测年结果表明,三百山盆地粗面岩的年龄为142.0±1.0Ma,蔡坊盆地流纹岩的年龄为131.4±1.3Ma,版石盆地围东一带流纹质凝灰岩的年龄为1...
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| 关 键 词： | 岩石地层 SHRIMP锆石U-Pb年龄 武夷群 早白垩世 江西 |
WUYI GROUP OF SOUTHERN JIANGXI AND ITS GEOLOGICAL AGE |
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| WU Jian-hua,XIANG Yuan-xin , LIU ShuaiKey Laboratory of Neclear Resources , Environment,Ministry of Education,Nanchang Collage of Earth Science,East China Institute of Technology,Fuzhou.WUYI GROUP OF SOUTHERN JIANGXI AND ITS GEOLOGICAL AGE[J].Journal of Stratigraphy,2011(2):200-208. |
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| Authors: | WU Jian-hua XIANG Yuan-xin LIU ShuaiKey Laboratory of Neclear Resources Environment Ministry of Education Nanchang Collage of Earth Science East China Institute of Technology Fuzhou |
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| Institution: | WU Jian-hua,XIANG Yuan-xin and LIU ShuaiKey Laboratory of Neclear Resources and Environment(ECIT),Ministry of Education,Nanchang 330013Collage of Earth Science,East China Institute of Technology,Fuzhou 344000 |
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| Abstract: | There are three late Mesozoic volcanic rock series in Southern Jiangxi Province and North Guangdong Province:the lower,middle and upper volcanic rock series.The middle volcanic rock series is called the Wuyi Group,which can be subdivided into the Shuangfengling and Ehuling Formation.The Shuangfengling Formation is mainly sedimentary rock and interstratified proclastic rock representing the product of the initial volcanic activity and the Ehuling Formation consists of ignimbrite,rhyolite,and rhyotaxitic tuff... |
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| Keywords: | Wuyi Group SHRIMP U-Pb zircon age Early Cretaceous Jiangxi Province |
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