Late Carboniferous-Early Permian Sequence Stratigraphy and Paleogeography in the Southern North China Basin

详细信息   

• 责任者：Diao Yujie (Center for Hydrogeology and Environmental Geology ; CGS ; Baoding 071051 ; China) ; Wei Jiuchuan
• 刊名：Journal of Stratigraphy
• 出版年：2011
• 卷期：35(1)
• 关键词：晚石炭世 ; Upper Carboniferous ; 早二叠世 ; Lower Permian ; 层序地层学 ; sequence stratigraphy ; 古地理 ; paleogeography ; 华北盆地 ; North China Basin
• 页码：p.88-94
• 图表：4 illus., 1 table, 28 refs.
• 分类号：1200
• issnNo：ISSN0253-4959
• isbnNo：CN32-1187/P

摘要

The southern North China Basin in the Late Paleozoic was characterized by an epicontinental shallow marine setting. In this paper, based on sequence stratigraphic data, Late Carboniferous-Early Permian succession in the Southern North China Basin can be divided into three third-order sequences (Sq₁-Sq₃), which correspond to the Late Carboniferous Bashkirian-Gerschel stage, Early Permian Zisong Stage, and Early Permian Longlin Stage, respectively. The characteristics of these sequences are described. The results indicate that the epicontinental sea was filled with regressive sequences, with sediments coming mainly from the Kageyama uplift. A transgressive inversion surface is present between Sq₁ and Sq₂.