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| 滇西三江地区中新生代“盆山”耦合运动学过程 | |
| 引用本文： | 杨鑫,苏龙,刘兴旺,刘玉虎,刘燕红,郑建京.滇西三江地区中新生代“盆山”耦合运动学过程[J].地质调查与研究,2010,33(2):81-88. |
| 作者姓名： | 杨鑫 苏龙 刘兴旺 刘玉虎 刘燕红 郑建京 |
| 作者单位： | 1. 中国科学院油气资源研究重点实验室,兰州,730000;中国科学院研究生院,北京,100049 2. 中国科学院油气资源研究重点实验室,兰州,730000 3. 中国石油华北油田公司山西煤层气勘探开发分公司地质研究所,山西,晋城,048000 |
| 基金项目： | 973国家重点基础研究基金 |
| 摘 要： | 滇西三江地区中新生代盆山格局是研究盆山耦合的典型实例。本文通过解析该区叠加构造变形期次和样式,理清其中新生代的盆山耦合关系,并探讨思茅盆地对相邻造山演化的沉积响应过程。研究表明,三江地区经历了主碰撞造山带与前陆盆地耦合(T1-T2)、后碰撞造山带与伸展盆地耦合(T3-K)以及陆内"盆山"共变(E-Q)三个盆山耦合运动学过程。兰坪-盆地内复理石、山前磨拉石到红色碎屑岩的沉积序列响应了相邻造山带从主碰撞阶段向后碰撞阶段的演化,该阶段盆地转换过程受控于拆沉作用和岩浆底侵作用等深部动力学机制。 |
| 关 键 词： | 后碰撞伸展盆地 盆山耦合 盆地转换 沉积响应 |
Kinematic Process of Basin-mountain Coupling During Meso-Cenozoic in "Sanjiang" Region of Western Yunnan |
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| YANG Xin,SU Long,LIU Xing-wang,LIU Yu-hu,LIU Yan-hong,ZHENG Jian-jing.Kinematic Process of Basin-mountain Coupling During Meso-Cenozoic in "Sanjiang" Region of Western Yunnan[J].Geological Survey and Research,2010,33(2):81-88. | |
| Authors: | YANG Xin SU Long LIU Xing-wang LIU Yu-hu LIU Yan-hong ZHENG Jian-jing |
| Institution: | YANG Xin1,2,SU Long1,LIU Xing-wang1,LIU Yu-hu1,LIU Yan-hong3,ZHENG Jian-jing1(1.Lanzhou Center of Oil & Gas Resources Institute of Geology and Geophysics,Chinese Academy of Sciences,Lanzhou 730000,China,2.Graduate University of the Chinese Academy of Sciences,Beijing,100049,3.Research development of Huabei Oilfield coal-bed methane branch company,PetroChina,Jincheng Shanxi 048000,China) |
| Abstract: | Sanjiang region of western Yunnan is a typical instance to research basin-mountain coupling as its unique Meso-Cenozoic basin-mountain pattern.Based on the study to the superimposed structural stages and types of this area,the author catalog its basin-mountain coupling relations,and approach the sedimentary response process of the lanping-simao basin to the evolution of adjacent orogenic belt.The result shows that this area went through three kinematic processes of basin-orogen coupling during Meso-Cenozoic... |
| Keywords: | post-collision extensional basin basin-mountain coupling basin transform sedimentary response |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |