| 两淮地区奥陶系沉积相及相模式 |
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| 引用本文： | 陆彦邦，李勇，王栋，杨清和，喻根.两淮地区奥陶系沉积相及相模式[J].安徽地质,1994(3). |
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| 作者姓名： | 陆彦邦，李勇，王栋，杨清和，喻根 |
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| 作者单位： | 安徽省地质科学研究所 |
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| 摘 要： | 安徽两淮地区，奥陶系发育良好，以浅水碳酸盐岩为主，根据岩石类型、结构、构造、生物和剖面结构特征，可划分潮坪、局限潮下、浅滩、开阔潮下４个相带及２２个主要碳酸盐微相类型。碳酸盐相模式为均斜缓坡类型。
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| 关 键 词： | 两淮地区，沉积相，碳酸盐相模式，均斜缓坡 |
The Ordovician Sedimentary Facies and Facies Models in Lianghuai Region of Anhui |
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| Lu Yanbang;Li Yong;Wang Dong;Yang Qinghe;Yu Geng.The Ordovician Sedimentary Facies and Facies Models in Lianghuai Region of Anhui[J].Geology of Anhui,1994(3). |
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| Authors: | Lu Yanbang;Li Yong;Wang Dong;Yang Qinghe;Yu Geng |
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| Institution: | Anhui Institute of Geological Sciences |
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| Abstract: | The Ordovician strata are well developed in Lianghuai region of Anhui,which are mainly carbonate rocks.According to characteristics of lithology,biota and depositional sequence,they can be divided into 4 facies,such as tidalflat,restricted subtidal,shoal,open subtidal, and 22 microfacies,Carbonate facies models belong to the homoclinal ramp,one type of carbonate ramp. |
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| Keywords: | Lianghuai region sedimentary facies carbonate facies models homoclinal ramp |
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