• 责任者：Yang Minggui (Jiangxi Bureau of Exploration and Development of Geology and Mineral Resources ; Nanchang 330002 ; China) ; Zhu Pingjun
• 刊名：Acta Geologica Sinica
• 出版年：2012
• 卷期：86(9)
• 关键词：裂谷 ; rifts ; 构造格架 ; tectonic framework ; 华南板块 ; South China Plate
• 页码：p.1367-1375
• 图表：4 illus., 18 refs.
• 分类号：0300
• issnNo：ISSN0001-5717
• isbnNo：CN11-1951/P

This paper deals with the framework and evolution of the Neoproterozoic-Early Paleozoic South China Rift System based on the stratigraphy, structure and geologic events, etc. The rift occurring in the Qingbaikou Period （815 ±Ma） shortly after the Jinning Orogeny （820±Ma） consists of Anhui- Zhejiang-Jiangxi graben-horst belt, Hunan-Guangxi step slope belt and South-China rifting ocean basin. The graben-horst belt is composed of “double upwarpings and double valleys” accompanied with intensive volcanic activities, maintained at the end of Qingbaikou Period （780±Ma）. The formation and development of South-China rift system was a major event in the geological history of South China and played an important restriction on later structure and magmatic metallogenesis.