| 东南亚中南半岛与中国西南邻区地层分区及沉积演化历史 |
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| 引用本文： | 施美凤,林方成,李兴振,凌小明,石洪召.东南亚中南半岛与中国西南邻区地层分区及沉积演化历史[J].中国地质,2011,38(5):1244-1256. |
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| 作者姓名： | 施美凤 林方成 李兴振 凌小明 石洪召 |
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| 作者单位： | 成都地质矿产研究所,四川成都,610081 |
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| 基金项目： | 科技部“十一五”科技支撑项目专题“三江-湄公河成矿带地质背景和成矿规律对比研究”(2006BAB01A03-3); 国土资源大调查项目“东南亚地区地质矿产对比研究”(1212010561507); “中缅边界三江西南段-掸邦成矿带成矿背景及成矿规律对比研究”(1212010913035)资助 |
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| 摘 要： | 本文通过对东南亚中南半岛的缅甸、泰国、柬埔寨、老挝、越南五国及毗邻的中国西南地区地层的对比研究,依据研究区构造演化、沉积岩石组合和古生物群特征将整个区域划分为5个地层分区:冈瓦纳型的印度地层区、过渡型亲冈瓦纳的滇缅马地层区、过渡型亲华南的印支地层区、属劳亚大陆的扬子地层区和华夏地层区。论述了地层区的基本特征,并进一步对各地层区间做了沉积演化对比,进而阐明了区域的重要构造事件与洋盆沉积演化历史。
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| 关 键 词： | 地层分区 沉积演化 东南亚 缅甸 泰国 老挝 柬埔寨 越南 |
Stratigraphic zoning and tectonic events in Indochina and adjacent areas of southwest China |
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| SHI Mei-feng,LIN Fang-cheng,LI Xing-zhen,LING Xiao-ming,SHI Hong-zhao.Stratigraphic zoning and tectonic events in Indochina and adjacent areas of southwest China[J].Chinese Geology,2011,38(5):1244-1256. |
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| Authors: | SHI Mei-feng LIN Fang-cheng LI Xing-zhen LING Xiao-ming SHI Hong-zhao |
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| Institution: | SHI Mei-feng,LIN Fang-cheng,LI Xing-zhen,LING Xiao-ming,SHI Hong-zhao(Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,Sichuan,China) |
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| Abstract: | Based on a comparative study of southwest China and neighboring Myanmar,Thailand,Cambodia,Laos and Vietnam as well as an investigation of the tectonic evolution as well as sedimentary and paleontological features,the authors divided the whole study region into five stratigraphic zones,i.e.,the India zone belonging to Gondwana type,the Yunnan-Myanmar-Malaysia pro-Gondwana transitional zone,the Indochina pro-South China transitional zone,the Yangtze zone and the Cathaysian zone belonging to Laurasia.The basic... |
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| Keywords: | stratigraphic zoning sedimentary evolution Southeast Asia Myanmar Thailand Laos Cambodia Vietnam |
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