【摘要】 论述云南西部澜沧江构造混杂带的几何结构、物质组成、变形变质及运动学特征 ,认为该混杂带形成于始新世 ,经历了早期的东西向挤压和晚期的近南北向左行走滑作用。更多还原

【Abstract】 This paper deals with the geometry, material composition, deformation metamorphism and kinematic features of the Lancang River tectonic mélange zone in western Yunnan. The authors hold that this mélange zone originated in the Eocene and underwent E W compression in the early stage and nearly N S directed sinistral strike slip in the late stage.更多还原