【摘要】 中国大陆是由泛华夏陆块群、劳亚和冈瓦纳2个大陆边缘、3个大洋(古亚洲洋、特提斯洋和太平洋)洋陆转换逐渐集合长大而成的.在中国大陆增生过程中,经历了多个大洋岩石圈板块构造向大陆岩石圈构造转换、增生、碰撞聚集,形成了以华北、塔里木、扬子为核心的3个陆块(地台)区、8个造山系(阿尔泰-兴蒙、天山-准噶尔-北山、秦-祁-昆、羌塘-三江、冈底斯、喜马拉雅、华夏、台东)镶嵌组成的复式大陆.在造山系中,还包含了大洋消亡、陆陆碰撞形成的6个对接带(额尔齐斯-西拉木伦、南天山、宽坪-佛子岭、班公湖-双湖-怒江-昌宁-孟连、雅鲁藏布、江绍-郴州-钦防).根据中国大陆的上述地史演化特点,提出按陆块区(地台区)、造山带区和对接带区不同的大地构造环境和大地构造演化阶段、造山带区洋-陆转化时间、生物古地理区系、地层类型与地层序列等9条原则进行全国构造-地层大区综合区划新方案.上述3大陆块区、6大对接带和8大造山系构成了中国大陆的17个构造-地层大区.更多还原

【Abstract】 As a whole,the continent of China is grouped by Pan-Cathaysian blocks,Laurasia and Gondwana continental margins and 3oceans(Paleo-Asian Ocean,Tethys Ocean and Pacific Ocean).In detail,the continent of China is grew up by 3blocks or platforms(North China,Tarim and Yangtze)and 8orogenic belts(Altai-Inner Mongolia-Daxinganling,Tianshan-JunggarBeishan,Qinling-Qilian-Kunlun,Qiangtang-Sanjiang,Gangdisê,Himalaya,Cathaysia,Eastern Taiwan)during the process of disappearing of oceanic crusts and the colliding-growing of continental crusts.In the orogenic belts,6convergent crustal consumption zones(Ertix-Xar Moron,South Tianshan,Kuanping-Foziling,Bangonghu-Shuanghu-Nujiang-Changning-Menglian,Brahmaputra,Jiangshao-Chenzhou-Qinfang)have been subdivided.Correspondingly,the strata of the continent of China are subdivided into 17tectonic-strata superregions which tectonically belong to 3blocks or platforms,6convergent crustal consumption zones and 8orogenic series.This division is mainly based on 9key aspects,including the difference of tectonic environment and tectonic evolution among blocks,convergent crustal consumption zones and orogenic belts,the timing when the oceanic crusts transferring into continental crusts,the feature of paleobiogeograph and the types of strata,etc..更多还原