华北陆块东南缘凤台组岩相古地理分析

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华北陆块东南缘凤台组岩相古地理分析

文章导航 > 沉积学报 > 2006 > 24(2): 210-216

曹高社. 华北陆块东南缘凤台组岩相古地理分析[J]. 沉积学报, 2006, 24(2): 210-216.

引用本文:

曹高社. 华北陆块东南缘凤台组岩相古地理分析[J]. 沉积学报, 2006, 24(2): 210-216.

CAO Gaoshe. Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block[J]. Acta Sedimentologica Sinica, 2006, 24(2): 210-216.

Citation:

CAO Gaoshe. Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block[J]. Acta Sedimentologica Sinica, 2006, 24(2): 210-216.

曹高社. 华北陆块东南缘凤台组岩相古地理分析[J]. 沉积学报, 2006, 24(2): 210-216.

引用本文:

曹高社. 华北陆块东南缘凤台组岩相古地理分析[J]. 沉积学报, 2006, 24(2): 210-216.

CAO Gaoshe. Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block[J]. Acta Sedimentologica Sinica, 2006, 24(2): 210-216.

Citation:

CAO Gaoshe. Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block[J]. Acta Sedimentologica Sinica, 2006, 24(2): 210-216.

华北陆块东南缘凤台组岩相古地理分析

曹高社

河南理工大学资源与环境学院河南焦作 454000

通讯作者:
曹高社

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文章访问数: 1727
HTML全文浏览量: 7
PDF下载量: 666
被引次数: 0

Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block

CAO Gaoshe

School of Resources and Environment, Henan University of Science and Technology,Jiaozuo,Henan 454000

More Information

Corresponding author: CAO Gaoshe

摘要: 对华北陆块南缘凤台组的沉积相和沉积微相研究表明，凤台组具有海底扇的沉积模式。根据凤台组的沉积分布特征，其总体为海底扇的水道沉积。这一水道相似于陡倾大陆边缘的海底峡谷，其产生可能与断裂作用有关。
- 沉积相 /
- 沉积微相 /
- 古地理 /
- 凤台组 /
- 华北陆块
Abstract: Fengtai Formation sedimented at the transition phase of Sinian and Cambrian has important meanings to confirm the sedimentary and tectonic circumstances of this transition phase by analyzing the lithofacies and paleogeography of this Formation. The lithofacies of Fengtai Formation mainly consist of silty mudstone facies contained phosphate concretions, blocky conglomerate facies, layered(coarsely layered) conglomerate facies, lens-shaped lithic greywacke facies contained gravels and arenaceous conglomerate facies, layered lithic greywacke (contained gravels)facies, rhythmically laminated lithic greywacke facies, which assembly bears the sedimentary model of submarine fan.The microfacies of Fengtai Formation mainly consist of conglomerate and lithic greywacke microfacies contained pyrites, lithic greywacke microfacies with neddle-like ring edge structure, breccias microfacies, lithic greywacke microfacies with reverse grading, which assembly bears the features of continental margin. Based on the above and the feature of sedimentary distribution，Fengtai Formation collectively is channel deposition of submarine fan which is similar to submarine canyon at high-angle continent edge probably generated by fault movement. 
- sedimentary facies /
- sedimentary microfacies /
- paleogeography /
- Fengtai Formation /
- North China Block

参考文献(0)

[1]	魏生云, 王建国, 蔡丽娜, 邢佳, 胡建, 王志男. 台北凹陷中西部三叠系克拉玛依组沉积古地理及沉积相研究 . 沉积学报, 2025, 43(2): 555-575. doi: 10.14027/j.issn.1000-0550.2023.021
[2]	朱柏宇, 印森林, 郭海平, 唐攀, 赵俊威, 陈旭, 雷章树. 陆相混合细粒岩沉积微相及其对甜点的控制作用 . 沉积学报, 2024, 42(3): 839-856. doi: 10.14027/j.issn.1000-0550.2023.051
[3]	施振生, 周天琪, 郭伟, 梁萍萍, 程峰. 海相页岩定量古地理编图及深水陆棚沉积微相划分 . 沉积学报, 2022, 40(6): 1728-1744. doi: 10.14027/j.issn.1000-0550.2021.162
[4]	薛传东, 向坤, 胡廷银, 廖程, 杨欣鹏, 杨天云露, 王磊. 楚雄盆地北部桂花铜矿区晚白垩世含矿岩系沉积环境 . 沉积学报, 2019, 37(3): 491-501. doi: 10.14027/j.issn.1000-0550.2018.153
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文章访问数: 1727
HTML全文浏览量: 7
PDF下载量: 666
被引次数: 0

华北陆块东南缘凤台组岩相古地理分析

曹高社

河南理工大学资源与环境学院河南焦作 454000

通讯作者: 曹高社

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2006-04-10

关键词:

华北陆块

摘要: 对华北陆块南缘凤台组的沉积相和沉积微相研究表明，凤台组具有海底扇的沉积模式。根据凤台组的沉积分布特征，其总体为海底扇的水道沉积。这一水道相似于陡倾大陆边缘的海底峡谷，其产生可能与断裂作用有关。

English Abstract

曹高社. 华北陆块东南缘凤台组岩相古地理分析[J]. 沉积学报, 2006, 24(2): 210-216.

引用本文:

曹高社. 华北陆块东南缘凤台组岩相古地理分析[J]. 沉积学报, 2006, 24(2): 210-216.

CAO Gaoshe. Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block[J]. Acta Sedimentologica Sinica, 2006, 24(2): 210-216.

Citation:

CAO Gaoshe. Analysis on the Lithofacies and Paleogeography of Fengtai Group in the Southeast North China Block[J]. Acta Sedimentologica Sinica, 2006, 24(2): 210-216.

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