曲流河成因相构成及其空间配置关系──鄂尔多斯盆地中生代露头沉积学地质考察COMPOSITION OF FACIES OF MEANDEERING RIVER ORIGIN AND RELATIONSHIP OF ITS SPATIAL CONFIGURATION-AN ON-THE-SPOT GEOLOGIC INVESTIGATION ON SEDIMENTOLOGY OF MESOZOIC OUTCROP IN EERDUOSI BASIN
刘站立，焦养泉
Liu Zhanli & Jiao Yangquan;
摘要(Abstract)：
本文利用鄂尔多斯盆地特有的露头条件，详细描述了曲流河沉积体系的内部构成，各种成因相的空间配置关系及非均质性。建立了点坝侧积面倾角与砂体宽度之间的关系式，为砂体宽度预测提供了新途径。
By using characteristic outcrop conditions of Eerduosi basin this paper describes the internal composition of meandering river sedimentory systems,the relationship of spatial configuration of various origin facies and heterogeneity in detail.A relational expression between the dip angle of side depositional interface of point bar and the sandbody width has been established, providing a new way for prediction of the sandbody width.
关键词(KeyWords)：
曲流河，成因，沉积学，非均质，露头，鄂尔多斯盆地，中生代
Meandering river, Origin, Sedimentology,Heterogeneity,Outcrop,Eerduosi basin,Mesozoic
基金项目(Foundation):
作者(Authors):
刘站立，焦养泉
Liu Zhanli & Jiao Yangquan;
DOI: 10.19597/j.issn.1000-3754.1996.03.002