| 柳河盆地中生代充填特征与盆地演化 |
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| 引用本文： | 曲鹏展,程日辉,宋立斌,沈艳杰,许中杰.柳河盆地中生代充填特征与盆地演化[J].世界地质,2018,37(1):185-198. |
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| 作者姓名： | 曲鹏展 程日辉 宋立斌 沈艳杰 许中杰 |
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| 作者单位： | 1. 吉林大学地球科学学院, 长春 130061;2. 吉林油田公司勘探开发研究院, 吉林 松原 138000 |
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| 基金项目： | 松辽盆地营城组火山物质分散-堆积及火山机构重建项目（41602106）. |
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| 摘 要： | 柳河盆地中生代地层发育有中侏罗统侯家屯组,下白垩统果松组、鹰嘴砬子组、林子头组、下桦皮甸子组和亨通山组。主要岩石类型为碎屑岩、火山碎屑沉积岩、火山碎屑岩和熔岩,沉积相为扇三角洲-湖泊相。根据岩性变化和岩相组合,将下白垩统划分为13个三级层序和8种充填类型。根据盆地构造和层序特征,划分为5个构造发育阶段,分别是中侏罗世初始凹陷阶段、晚侏罗世抬升剥蚀阶段和早白垩世的3个火山喷发-沉降阶段。柳河盆地是一个受走滑张扭-走滑压扭机制控制的走滑伸展盆地。
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| 关 键 词： | 柳河盆地 中生代 沉积相 充填类型 构造阶段 |
| 收稿时间： | 2017-06-04 |
| 修稿时间： | 2017-09-22 |
Mesozoic filling characteristics and evolution of Liuhe Basin |
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| QU Peng-zhan,CHENG Ri-hui,SONG Li-bin,SHEN Yan-jie,XU Zhong-jie.Mesozoic filling characteristics and evolution of Liuhe Basin[J].World Geology,2018,37(1):185-198. |
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| Authors: | QU Peng-zhan CHENG Ri-hui SONG Li-bin SHEN Yan-jie XU Zhong-jie |
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| Institution: | 1. College of Earth Sciences, Jilin University, Changchun 130061, China;2. Exploration and Development Research Institute, Jilin Oilfield Company, Songyuan 138000, Jilin, China |
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| Abstract: | Mesozoic strata of Liuhe Basin include Middle Jurassic Houjiatun Formation, Early Cretaceous Guosong-, Yingzuilazi-, Linzitou-, Xiahuapidianzi-and Hengtongshan formations. There exist four types of rocks including clastic rocks, pyroclastic sedimentary rocks, pyroclastic rocks and lava rocks, and the sedimentary facies is fan delta-lacustrine. Based on lithology and association of lithofacies, the Lower Cretaceous filling succession has been divided into 13 third-order sequences and 8 filling types. Based on the basin tectonics and sequence characteristics, the evolution of Liuhe Basin has been divided into 5 tectonic stages, i.e. the initial sagging stage of Middle Jurassic, the uplift and denudation stage of Late Jurassic and volcanic eruption-subsidence stages of Early Cretaceous. Liuhe Basin is a strike-slip basin controlled by tenso-shear and compresso-shear mechanism. |
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| Keywords: | Liuhe Basin Mesozoic sedimentary facies filling types tectonic stages |
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