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辽宁位于中国东北南部。阴山—天山巨型东西复杂构造带和新华夏系巨型隆起带、沉降带构成本区区域构造格架。区内地层绝大部分为华北地层区,仅北部边缘属天山—兴安地层区。地壳运动是地质科学领域中的重要基础理论问题,与生产实践有着密切关系。本文从地层接触关系、古构造、古地理发展演变和填充建造、变质建造、同位素年龄值等方面的资料对本区地壳运动分期、性质、特点、规律提出初步论证和分析,为本
Liaoning is located in southern China’s northeast. The Yinshan-Tianshan giant east-west complex structural belt and the Neo-Huaxia super-giant uplift belt and subsidence belt form the regional structural framework. Most of the strata in the area are North China stratigraphic zones, and only the northern margin belongs to the Tianshan-Xingan stratigraphic zone. Crustal movement is an important basic theoretical issue in the field of geosciences, which is closely related to production practice. Based on the data of stratigraphic contact, palaeo-tectonics, palaeogeographic evolution, filling and construction, metamorphic construction and isotopic ages, this paper presents the preliminary demonstration and analysis of the crustal movement staging, characteristics, characteristics and laws in this area,