试解台湾构造之谜

AN UNSOLVED MYSTERY ON TAIWAN TECTONICS

台湾是西太平洋弧沟系统中一个独特的地区,至今存在着许多难解的构造之谜。本文试以吕宋弧与台湾的分裂—碰撞—滑离这一模式,给台湾构造演化以统一的新解释。文章强调了次生分裂对岛弧回返的意义。

Taiwan is a unique geotectonic section in the system of the island arcs and trenches in the west part of the Pacific Ocean.There are mysteries in this section to be solved.The fundamental phenomena of the tectonics of Taiwan are interpreted by the model of the splitting-colliding-sliding and separating of Luzon and Taiwan.This paper emphasizes the significance of the secondary split of plates in the return of island arcs.