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| 北亚造山区南部及其毗邻地区地壳构造分区与构造演化 | |
| 引用本文： | 李锦轶,张进,杨天南,李亚萍,孙桂华,朱志新,王励嘉.北亚造山区南部及其毗邻地区地壳构造分区与构造演化[J].吉林大学学报(地球科学版),2009,39(4). |
| 作者姓名： | 李锦轶 张进 杨天南 李亚萍 孙桂华 朱志新 王励嘉 |
| 作者单位： | 1. 中国地质科学院,地质研究所,北京,100037 2. 中国地震局,地质研究所,北京,100029 3. 中国地质调查局,发展研究中心,北京,100037 4. 国土资源部,广州海洋地质调查局,广州,510760 5. 新疆地质调查院,乌鲁木齐,830011 |
| 基金项目： | 国家“973”项目(2007CB411306,2001CB409810);;国家自然科学基金项目(40672138,49872066,4000121475,40132020);;国土资源大调查项目(1212010561502-1,1212010711817,1212010611806,1212010733802,200013000201) |
| 摘 要： | 基于板块构造理论和已有资料的综合研究,建议把北亚造山区南部及其毗邻地区地壳构造单元划分为西伯利亚、哈萨克斯坦、布列亚-佳木斯、塔里木和中朝等5个古板块,每个古板块再可以进一步划分为古陆和古陆缘区,并简要讨论了各个古板块的组成和演化以及蒙古弧、准噶尔盆地基底和北山与毗邻地区关系等几个重大地质构造问题;提出了蒙古-鄂霍茨克碰撞带不是古板块缝合带、华北北缘是一条复合造山带而不是克拉通、在晚古生代存在一个大华北古陆、北亚造山区前身洋盆包括中元古代大陆裂解形成的古太平洋和新元古代大陆裂解形成的古亚洲洋等新认识。 |
| 关 键 词： | 北亚造山区 地壳构造分区 古板块 古陆缘 大华北古陆 |
Crustal Tectonic Division and Evolution of the Southern Part of the North Asian Orogenic Region and Its Adjacent Areas |
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| LI Jin-yi,ZHANG Jin,YANG Tian-nan,LI Ya-ping,SUN Gui-hua,ZHU Zhi-xin,WANG Li-jia.Crustal Tectonic Division and Evolution of the Southern Part of the North Asian Orogenic Region and Its Adjacent Areas[J].Journal of Jilin Unviersity:Earth Science Edition,2009,39(4). | |
| Authors: | LI Jin-yi ZHANG Jin YANG Tian-nan LI Ya-ping SUN Gui-hua ZHU Zhi-xin WANG Li-jia |
| Institution: | LI Jin-yi1,ZHANG Jin2,YANG Tian-nan1,LI Ya-ping3,SUN Gui-hua4,ZHU Zhi-xin5,WANG Li-jia11.Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China2.Institute of Geology,China Earthquake Administration,Beijing 100029,China3.Center of Development , Research,China Geological Surveys,China4.Guangzhou Marine Geological Survey,Ministry of L, , Resources,Guangzhou 510760,China5.Geological Research Academe of Xinjiang,Urumqi 830011,China |
| Abstract: | Based on plate tectonics theory and synthesis of available geological and geophysical data,the authors suggest that the southern part of Northern Asian orogenic region should be divided into five paleoplates,i.e.Siberian,Kazakstan,Burean-Jiamusi,Tarim and Sino-Korean paleoplates,and each of them may be further subdivided into paleo-intracontinental and paleo-pericontinental regions.And then,composition and evolution of those paleo-plates,and several other issues such as Mongolian arch tectonics,basement of ... |
| Keywords: | Northern Asian orogenic region crustal tectonic division paleo-plates paleo-continental margins Great North China paleo-continent |
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