台湾区域地质概论

Geological Survey in Taiwan Region

2015年完成的"台湾省区域地质志",较全面地收集了台湾地区的各类地质资料,尤其是近二十年来的区域性基础地质调查研究成果,较系统地总结了台湾区域地层、岩浆岩、变质岩、地质构造等方面的研究成果。依据板块构造理论观点,将台湾地质发展演化划分为燕山和喜马拉雅两个构造旋回,划分五个级次的大地构造单元,直观反映了台湾"弧陆碰撞、东西分带"的地质构造特征。

＂ The regional geological records of Taiwan province＂ have comprehensively collected all kinds of geological data of Taiwan Region which completed in 2015, especially the regional geological survey research results in the past 20 years. The research results of regional stra- tigraphy, magmatic rocks, metamorphic rocks, Quaternary geology, deep structures and ge- ological structures in Taiwan province are systematically summarized. Based on the view- point of plate tectonics, the Taiwan formation is divided into four stratigraphic stages and the dynamic stratigraphic division of each period is carried out, which reflects the basic fea- tures of the objective formation of the Taiwan Region. The geological evolution of Taiwan is di- vided into two tectonic cycles of Yanshan and Himalaya and the tectonic units of five grades, which directly reflect the geological structure of Taiwan＇s ＂ arc-continent collision, east-west divide＂