| 安徽省华北型石炭—二叠纪地层多重划分与对比 |
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| 引用本文： | 朱文伟,卜军,孙贵,随峰堂.安徽省华北型石炭—二叠纪地层多重划分与对比[J].中国煤炭地质,2011(8):9-12. |
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| 作者姓名： | 朱文伟 卜军 孙贵 随峰堂 |
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| 作者单位： | 安徽省煤田地质局勘查研究院;安徽省煤田地质局第三勘探队; |
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| 基金项目： | 国土资源大调查(1212010633901); 国家科技重大专项(2011ZX05009-002)项目共同资助 |
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| 摘 要： | 安徽省华北型石炭—二叠纪地层的划分与对比一直存在着不同的观点。在《中国地层指南及中国地层指南说明书》（2001）思想框架下,采用多重地层分类原则,对区内岩石地层、生物地层、年代地层和层序地层进行划分对比研究。岩石地层可划分为本溪组、太原组、山西组、下石盒子组、上石盒子组和孙家沟组,其中山西组和上石盒子组为主要含煤地层;在生物地层方面,建立2个组合带和5个植物组合带;区内石炭纪地层仅发育上石炭统,二叠纪地层齐全;区内石炭二叠系含煤地层划分为6个三级层序。通过多重地层划分与对比,突出了不同地层单位的属性特征,优化了区域等时地层格架,有助于煤炭资源的预测与评价。
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| 关 键 词： | 多重地层划分 划分与对比 石炭—二叠纪 华北型 安徽省 |
North China Typed Permo-Carboniferous Strata Multiple Division and Correlation in Anhui Province |
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| Zhu Wenwei,Bu Jun,Sun Gui , Sui Fengtang.North China Typed Permo-Carboniferous Strata Multiple Division and Correlation in Anhui Province[J].Coal Geology of China,2011(8):9-12. |
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| Authors: | Zhu Wenwei Bu Jun Sun Gui Sui Fengtang |
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| Institution: | Zhu Wenwei1,Bu Jun2,Sun Gui1 and Sui Fengtang1(1.Exploration and Research Institute,Anhui Bureau of Coal Geological Exploration,Bengbu,Anhui 233010,2.Anhui Bureau of Coal Geological Exploration,Hefei,Anhui 230088) |
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| Abstract: | The stratigraphic division and correlation of Anhui Province North China typed Permo-Carboniferous strata exist different opinions at all times.Under the idea framework of the Stratigraphic Guide of China and Its Explanation(2001),using multiple stratigraphic classification principle,carried out lithostraigraphic,biostratigraphic,chronostratigraphic and sequence stratigraphic subdivisions and correlation study in the area.The lithostratigraphic units can be subdivided into Benxi,Taiyuan,Shanxi,Xiashihezi,Sh... |
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| Keywords: | multiple stratigraphic subdivision subdivision and correlation Permo-Carboniferous North China type Anhui Province |
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