| 安徽黄山地区侏罗纪—白垩纪层序地层学特征 |
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| 引用本文： | 余心起,王德恩.安徽黄山地区侏罗纪—白垩纪层序地层学特征[J].现代地质,2001,15(1):27-34. |
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| 作者姓名： | 余心起 王德恩 |
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| 作者单位： | 1. 安徽省地质调查院,
2. 安徽省地质勘查局332地质队, |
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| 摘 要： | 通过 1∶ 5万区域地质调查工作对屯溪—休宁盆地、歙县洪琴盆地、绩溪华阳盆地、祁门盆地各类陆相沉积建造的沉积环境、沉积相、陆相沉积体系域进行了分析描述 ,将侏罗纪—白垩纪地层划分为四级地层层序 ,在层序地层学分析的基础上 ,建立了初步的红盆地层格架
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| 关 键 词： | 侏罗纪—白垩纪红层 陆相沉积体系域 层序及界面 层序地层学分析 地层格架 |
| 文章编号： | 1000-8527(2001)01-0027-08 |
| 修稿时间： | 2000年9月4日 |
JURASSIC-CRETACEOUS
SEQUENCE STRATIGRAPHY OF HUANGSHAN AREA IN SOUTH ANHUI |
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| YU Xin qi ,WANG De en.JURASSIC-CRETACEOUS
SEQUENCE STRATIGRAPHY OF HUANGSHAN AREA IN SOUTH ANHUI[J].Geoscience——Journal of Graduate School,China University of Geosciences,2001,15(1):27-34. |
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| Authors: | YU Xin qi WANG De en |
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| Institution: | YU Xin qi 1,WANG De en 2 |
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| Abstract: | Based on 1∶50,000 scale regional geological survey of basicsuccession of variety of terrestrial facies depositional formations of Jurassic-Cretaceous in the Tunxi-Xiuning,Hongqin,Huayang and Qimen basin of Huangshan area,this paper describes and analyzes the corresponding depositional environment and depositional facies.The Jurassic-Cretaceous red-beds are divided into 4-grade stratigraphic sequences in light of interfaces majorly controlled by tectonic process.And the corresponding terrestrial facies depositional system tracts are delimited and sequence stratigraphic analysis is made, then the Huizhou formation lithostratigraphic framework is set up on the red-bed basin according to different relationships of special distributions of depositional systems with sequence styles. |
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| Keywords: | Jurassic Cretaceous red beds terrestrial facies depositional system tract sequence and interface sequence stratigraphic analysis lithostratigraphic framework |
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