• 责任者：Guo Chuan (College of Energy Resources ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Li Guorong
• 刊名：Sedimentary Geology and Tethyan Geology
• 出版年：2011
• 卷期：31(3)
• 关键词：长兴阶 ; Changxingian Stage ; 层序地层学 ; sequence stratigraphy ; 四川 ; Sichuan Province
• 页码：p.28-32
• 图表：4 illus., 1 table, 12 refs.
• 分类号：1200
• issnNo：ISSN1009-3850
• isbnNo：CN51-1593/P

Two third-order sequences have been distinguished for the Changxing Formation in the Tongjiang-Nanjiang-Bazhong zone, Sichuan Province according to the theories of the classical sequence stratigraphy by Vail and high-resolution sequence stratigraphy by Cross, in integration with field outcrops, cores and well logs. The sequence stratigraphic models are presented herein on the basis of sequence stratigraphic framework of the Changxing Formation, and the development and distribution of the Changxingian shoals are explored in the light of sequence evolution. The results may be significant for further hydrocarbon exploration in the study area.