| 宇地系统场沉积响应范例：蓟县系雾迷山巨旋回层序及节律 |
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| 引用本文： | 孟祥化,葛铭,任国选,刘自亮,李现根,刘贺娟.宇地系统场沉积响应范例：蓟县系雾迷山巨旋回层序及节律[J].地学前缘,2011,18(4):107-122. |
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| 作者姓名： | 孟祥化 葛铭 任国选 刘自亮 李现根 刘贺娟 |
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| 作者单位： | 中国地质大学(北京)沉积盆地研究所 |
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| 基金项目： | 国际地质对比计划项目IGCP447(SC-GEO-546/447); 国家自然科学基金项目(40172043,40572073); 国家科学技术部国家重点基础研究项目(001CB711002); 中国地质调查局项目(200313000055); 中国石油化工股份有限公司海相油气勘探前瞻性项目(P06084) |
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| 摘 要： | 燕辽拗拉谷盆地是一个具有全球性对比意义的典型碳酸盐岩盆地.文中提出建立雾迷山亚系和相应统的划分方案,并指出蓟县系雾迷山亚系(MPSSⅡ)时期,属于盆地巨旋回的造礁沉积平衡补偿形成阶段,沉降幅度和沉积厚度巨大,发育有代表不同沉积环境的多种类型叠层石,在层序上构成明显的沉积韵律,并显示出受米兰科维奇周期、小行星云周期和银道...
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| 关 键 词： | 宇地系统沉积响应 蓟县系雾迷山巨旋回层序 碳酸盐岩相 燧石条带 近赤道带 |
The example of Cosmos-Earth System responses:The supercyclic sequence and rhythms of the Wumishan Sub-system of Jixian System. |
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| Meng Xianghua,Ge Ming,Ren Guoxuan,Liu Ziliang,Li Xiangen,Liu Hejuan.The example of Cosmos-Earth System responses:The supercyclic sequence and rhythms of the Wumishan Sub-system of Jixian System.[J].Earth Science Frontiers,2011,18(4):107-122. |
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| Authors: | Meng Xianghua Ge Ming Ren Guoxuan Liu Ziliang Li Xiangen Liu Hejuan |
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| Institution: | Meng Xianghua,Ge Ming,Ren Guoxuan,Liu Ziliang,Li Xiangen,Liu Hejuan Institute of Sedimentary Basin,China University of Geosciences(Beijing) 100083,China |
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| Abstract: | Yanliao aulacogen is a typical sedimentary basin with global correlation implications of carbonate deposition.It is proposed the establishment of Wumishan Sub-system and series in this paper.And the Wumishan Supercycle of the Middle Proterozoic Jixian(MPSS Ⅱ) is a reef sedimentary supercycle with a huge sediment thickness formed by the balance compensation in the aulacogen basin evolution.Varieties of stromatolites well developed constitute a series of distinct sedimentary rhythms being indicative of a diverse of sedimentary environments,and suggest the rhythm of Milankovitch cycles,asteroid cloud cycles and the galactic plane cycles in the Cosmic-Earth System.Uplifting of the Shanhaiguan uplift resulted in the formation of a diverse order of sedimentary sequences of siliceous depositions derived from hot water-siliceous sediments and input of red source.Current study indicates that the Wumishan Supercycle be driven by the Cosmic-Earth System,which further improves our understanding of sedimentary responses to depositional rhythmic variations.Scientific exploration and practice has proved that only by establishing the concept of the universe of Earth Sciences,Earth Science research in order to continue to develop a new vision. |
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| Keywords: | Cosmos-Earth System responses Wumishan Sub-system supercycle carbonates facies chert bands equatorial belt |
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