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世界著名地质学家、中国地质科学院名誉顾问、瑞士籍华人许靖华教授前不久在地科院作了题为“华南造山带的构造窗和飞来峰”的报告。他总结了一百多年来人们对阿尔卑斯造山带的研究成果,运用板块构造理论,概括出阿尔卑斯型造山带的时间、空间发展模式,并据此模式,结合北美典型造山带特征,对华南地区进行对比研究,得出华南在中三叠世开始大洋消失、大陆碰撞并延续到中白垩世,成为阿尔卑斯造山带的认识。
Professor Xu Jinghua, a renowned Chinese geologist and honorary advisor of the Chinese Academy of Geological Sciences, and a Chinese of Swiss origin recently made a report titled “Structural Window and Flies in the South China Orogenic Belt” at the ASTRI. He summarizes the research results of over one hundred years on the alpine orogenic belt. Using the tectonic theory of plate tending, this paper summarizes the time and space development mode of Alpine orogenic belt. Based on this model and the characteristics of typical orogenic belt in North America, It is concluded that the southern China disappeared in the middle Triassic, continent collided and extended to the Middle Cretaceous, becoming the cognition of the Alps orogenic belt.