• 责任者：Zhang Tingshan （Department of Resource and Environment ; SW Petroleum University ; Chengdu 610500 ; China） ; Chen Xiaohui
• 刊名：Acta Sedimentologica Sinica
• 出版年：2008
• 卷期：26(4)
• 关键词：沉积环境 ; depositional environment ; 沉积相 ; sedimentary facies ; 四川 ; Sichuan ; 贵州 ; Guizhou
• 页码：p.583-592
• 图表：7 illus., 1 plate, 1 table, 15 refs.
• 分类号：0803
• issnNo：ISSN1000-0550
• isbnNo：CN62-1038/P

In the geological history, the distribution and the development of sedimentary facies was controlled by the regional tectonics and the regional relief. The Luzhou Uplift, which under the influence of Dongwu Movement, was one of the important controlling factors for the distribution of the Mesozoic sedimentary environment and the sedimentary facies in the area of southern Sichuan basin. During the Early and the Middle Triassic, the Luzhou Uplift developed and stretched to the south, the regional topography characteristic influenced the local sedimentary environment change and sea-level controlled the sedimentary facies distribution and the thickness of strata. This sedimentary environment is better for reservoirs formation. From the higher part to the lower part of the Luzhou Uplift, along with the depth of water increased, the thickness of the strata increased, and the grain of the sediments decreased which was the representative of deeper water deposition.