现代地质2011，Vol.25Issue(3)：447-455,9.
动态"盆山"耦合关系及其层序响应过程:以滇西兰坪-思茅盆地为例
Dynamic Basin-Orogen Coupling and Sequence Response Process:Taking Lanping-Simao Basin,Western Yunnan as a Case
摘要
Abstract
Accompanied with the orogenic belt evolution stage from collision to post-collision and intraplate stage, the coupled basins transform from foreland basin to extensional basin and strike-slip structural basin,which is considered as the dynamical basin-orogen coupling model. The Mesozoic-Cenozoic basin-orogen coupling of Sanjiang region of western Yunnan is a typical example of this conceptual model. Based on strata and outcrops, we divide Mesozoic strata of Lanping-Simao basin into 3 second sequences and 11 third sequences.The 3 second sequences corresponded to the evolutional stage of foreland basin, extensional basin and strike-slip structural basin, on behalf of each single prototype of the sedimentary basin filling. The growth of 11 third sequences controlled by several times non-cyclical basin basement activities including repeatedly deflection response to thrust load, episodic faulting activity of basement, and strike-slip structural function.关键词
层序地层/沉积响应/盆山耦合/盆山运动学/后碰撞伸展盆地Key words
sequence stratigraphy/ sedimentary response/ basin-orogen coupling/ basin dynamics/ postcollision extensional basin分类
能源科技引用本文复制引用
杨鑫,郑建京,刘兴旺,苏龙,刘玉虎,刘燕红..动态"盆山"耦合关系及其层序响应过程:以滇西兰坪-思茅盆地为例[J].现代地质,2011,25(3):447-455,9.基金项目
中国科学院知识创新工程青年人才类重要方向项目(KZCX2-EW-QN112). （KZCX2-EW-QN112）
