Basic Sequence and Analysis of Sedimentary in Environment Akeshake Formation, Wenquan, Xinjiang, China
详细信息
- 责任者：Hu Zhijun (No. 2 Regional Geological Surveying Party ; BGMRED of Xinjiang ; Changji 831100 ; China) ; Fang Qingxin
- 刊名：Xinjiang Geology
- 出版年：2009
- 卷期：27(2)
- 关键词：早石炭世 ; Lower Carboniferous ; 沉积环境 ; sedimentary environment ; 新疆 ; Xinjiang
- 页码：p.117-119
- 图表：2 illus., 2 refs.
- 分类号：1200
- issnNo：ISSN1000-8845
- isbnNo：CN65-1092/P
摘要
The Lower Carboniferous Arksake Formation in the Wenquan area of Xinjiang is a set of neritic facies clastic rock and carbonate formation, dominated in fine clastic rock, bearing abundant fossil. The survey of basic strata sequence of the formation indicate that the formation had various characteristics of lithology and lithofacies in different period of evolution and development, in generally it has a feature of slow sedimentary. From low to up the sedimentary environment changed from neritic shelf, tidal flat facies, coastal facies to delta facies, which coincided with regional basin evolution in late period of Early Carboniferous.