• 责任者：Xiong Shaoyun (Hangzhou Research Institute of Petroleum Geology ; PetroChina ; Hangzhou 310023 ; China) ; Yu Chaofeng
• 刊名：Acta Petrolei Sinica
• 出版年：2011
• 卷期：32(5)
• 关键词：沉积相 ; sedimentary facies ; 沉积演化 ; sedimentary evolution ; 伊犁盆地 ; Yili Basin
• 页码：p.797-805
• 图表：4 illus., 28 refs.
• 分类号：0803
• issnNo：ISSN0253-2697
• isbnNo：CN11-2128/TE

Based on detailed field geological investigations and laboratory analyses, six facies and fourteen sub-facies were identified from the Akeshake Formation. Carbonates are important deposits in the Yili Carboniferous marine basin, where they are deposited in hybrid coast facies, restricted-open platform facies, platform-basin facies, platform-edge reef-flat facies, and platform fore-edge slope and basal-slope facies. During the late period of Early Carboniferous, the depositional evolution of the Yili Basin was obviously influenced by tectonic activities, paleotopography, sea-level fluctuation, paleoclimate and provenance.