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| 松南十屋断陷扇三角洲和辫状河三角洲沉积体系特征 | |
| 引用本文： | 董福湘,赵冰仪,王志华,刘立. 松南十屋断陷扇三角洲和辫状河三角洲沉积体系特征[J]. 长春工程学院学报(自然科学版), 2009, 10(2): 49-52,81 |
| 作者姓名： | 董福湘 赵冰仪 王志华 刘立 |
| 作者单位： | 1. 长春工程学院,勘查与测绘学院,长春130021 2. 中国地质大学,北京,100083 3. 吉林大学,长春,130061 |
| 基金项目： | 长春工程学院基金项目《构造坡折带对扇三角洲沉积的控制模式》 |
| 摘 要： | 从岩相、测井相和地震相三方面入手,将扇（辫状河）三角洲沉积相划分为扇（辫状河）三角洲平原亚相、扇（辫状河）三角洲前缘亚相和前扇（辫状河）三角洲亚相,并识别出辫状河道微相、辫状分流河道微相、水下水道微相、前缘砂微相、边缘席状砂微相、开阔湖沉积微相和水下重力流沉积微相。 |
| 关 键 词： | 扇三角洲 辫状河三角洲 沉积体系 十屋断陷 |
The Southern of Shiwu Fault Depression in Songliao of fan delta and braided river delta of the features of sedimentary system |
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| DONG Fu-xiang,et al.. The Southern of Shiwu Fault Depression in Songliao of fan delta and braided river delta of the features of sedimentary system[J]. Journal of Changchun Institute of Technology(Natural Science Edition), 2009, 10(2): 49-52,81 | |
| Authors: | DONG Fu-xiang et al. |
| Affiliation: | DONG Fu-xiang,et al.(Faculty of Water Conservancy & EnvironmentEngineering,Changchun Institute ofTechnology,Changchun 130012,China) |
| Abstract: | In the Shiwu Fault Depression lake basin of southern Songliao Basin,fan delta depositional system develops in the west side of the steep slopes,with high sediment thickness and fast phase-change,coarse andmiscellaneous lithology,braided river delta develops in the eastern side of the gentle slopes,sandbody distributes relatively large ranges,but the thickness of sedimentary is thin.After the rapid entry into the water it becomes open lake deposits.Fan(braided river) deltas is divided into braided fan(braide... |
| Keywords: | fan-delta braided river delta sedimentary Shiwu fault basin |
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