多岛海(洋)及多岛弧盆系造山模式解析造山带演化的研究进展
摘要
The paper presents a review of the value of archipelagic ocean model, archipelago model of intra-plate orogenesis and composite arc-basin system tectonics since plate tectonic landing. All of these models contribute to the orogenic belt study, the knowledge of the orogenic belt. It is suggested that the composite arc-basin system tectonics should be the first step for the study of the orogenic belt evolution, for this can anatomize the orogenic material, texture, structure and evolution history. The backarc collapse and forearc accretion are common phenomena during orogenic process based on the composite arc-basin system model of orogenesis. The two processes result in arc-arc, arc-continent collsion and play an important part in the course of the formation and evolution of orogenic belt. The anatomization of composite arc-basin system not only plays an important role to study orogenic belt but also makes a difference for understanding Precambrian continental basement. It is believed that the formation of Precambrian continental basement is closely related to the processes of backarc collapse and forearc accretion. While the intensive research for the composite arc-basin system is important for inspiring the study of Precambrian continental basement.