Sedimentary Characteristics and Tectonic Background of Bantou Period in Fujian Province
详细信息
- 责任者：Yue Laiqun (Strategic Research Center of Oil & Gas Resources ; Ministry of Land and Resources ; Beijing 100034 ; China) ; You Guoqing
- 刊名：Geology in China
- 出版年：2011
- 卷期：38(5)
- 关键词：沉积环境 ; sedimentary environment ; 构造环境 ; tectonic setting ; 福建 ; Fujian Province
- 页码：p.1220-1231
- 图表：4 illus., 1 table, 67 refs.
- 分类号：0803
- 出版序号：1710
- issnNo：ISSN1000-3657
- isbnNo：CN11-1167/P
摘要
The sedimentary period of Bantou Formation belonged to Aptian Stage in an active island arc belt in Early Cretaceous. Graben basins were extensively developed, which subsided at the early stage and was faulted at the late stage. The tectonic background of Bantou Formation resulted from the interaction between palaeo-Pacific Plate and Eurasian Plate, with the crust thickness subtracted probably in partial areas. There were no continuous large scale subsidence of graben basin in Early Cretaceous in Fujian and Taiwan Strait, and the source rocks and reservoirs with considerable thickening could be hardly formed.