关于大陆动力学几个问题的思考

THOUCHT ON THE ISSUE OF CONTINENTAL DYNAMICS

本文对大陆动力学研究中密切关注的问题，如大陆裂解和碰撞的经典、非经典、非威尔逊旋回；盆─山转换的多类型多阶段；大陆垂向增生与侧向增生──是拆沉还是抽拉？造山带结构的复杂性和多样性以及大陆岩石圈发展与演化的“力源”等问题进行了归纳分析和讨论，同时提出了笔者对上述问题的看法。

Problems (Issues), which are paid close attention to in the research of continental dynamics, such as the classical, unclassical and un-Wilson＇s-Cycle during the continental dispersion (or splitting) and collision; the multi-variety and polyphose of basin-mountain transformation; the vertical and flank accretion of continents by olelamination or “Choula” (drawing ) ?; the complex and various structure of orgenic belt; and the “dynamic source”of development and evolution of the continental lithosphere have been discussed and analysed. At the some time, ideals on the above problems (issues) have been put forward.