摘要
闽东沿海构造带—东海陆架西缘断裂、钓鱼岛隆起带(台湾—宍道褶皱带)以及帛琉—九州洋脊在中生代期间先后经历了自转换断层向俯冲系统的转变,这种转变构成了中国东南及毗邻海区独特的大陆增生方式,它表明特提斯和古太平洋的演化对这一地区的中、新生代构造格局起着重要的制约作用。
The study on eastern Fujian tectonic zone—west shelf margin fracture of East China Sea, Goto Belt and Bonin—Kyushu Ridge shows that all of them underwent in sequence the transition from transform fault to subduction system since the Mesozoic, which constitutes a special form of continental accretion for south-east China and its adjacent areas. The NNE trending transform faults and their evolution suggest that the Tethys played an important role in the tectonic development of lands and seas of south-east China.
关键词
大陆增生
转换断层
东南沿海
continental accretion,transform fault, subduction, south-east China
