青藏高原区域构造格局及其多岛弧盆系的空间配置  

The tectonic framework and spatial allocation of the archipelagic arc basin systems on the Qinghai-Xizang Plateau

作　　者：潘桂棠[1] 王立全[1] 李兴振[1] 王洁民[1] 徐强[1] 

机构地区：[1]成都地质矿产研究所,四川成都610082

出　　处：《沉积与特提斯地质》2001年第3期1-26,共26页Sedimentary Geology and Tethyan Geology

摘　　要：笔者在长期从事青藏高原地质工作和综合大量实际资料的基础上 ,提出了特提斯的演化与三大陆块群相互裂变 聚变作用过程密切相关 ,特提斯洋从萌生、扩展、萎缩、消亡到汇聚造山的整个演化过程 ,受控于全球洋 陆时空结构的转换 ;阐述了全球洋 陆构造体制的转换论、多岛弧盆系统论、造山作用过程论 ,并依此“三论”对青藏高原及周边地区的大地构造单元进行了划分 ,概要阐述了各个构造单元的基本特征。The geology of the Qinghai Xizang Plateau as the bulk of the eastern Tethyan tectonic domain is interpreted within the framework of archipelago orogenesis. On the basis of the long term field investigation and plentiful data available, the Tethyan evolution is considered to be closely bound up with the breakup and assembly of the three (Laurasia, Gondwana and Pan Cathaysian) continental strips on the globe. The Tethys Ocean went through a variety of evolutionary processes from initiation and development,through collapse and consumption, to closure and orogenesis, and was always controlled by the evolution of the global oceanic continental spatio temporal patterns. The tectonic units are divided for the Qinghai Xizang Plateau and its adjacent areas according to the ideas about the transition of the global oceanic continental tectonic regimes, archipelagic arc basin systems and orogenic processes, and the fundamental features of varying tectonic units are described in detailed.

关 键 词：青藏高原 多岛弧盆系 时空结构 构造单元 洋-陆构造体制 区域构造格局 

分 类 号：P544[天文地球—构造地质学]