湘中南地区龙潭煤系中三角洲沉积及其意义  

THE DELTA DEPOSITION AND ITS SIGNIFICANCE OF THE LONGTAN COAL-BEARING STRATA IN CENTRAL-SOUTHERN HUNAN

作　　者：彭正奇 

机构地区：[1]湖南煤田地质局,株洲412000

出　　处：《湘潭矿业学院学报》1997年第1期43-49,共7页Journal of Xiangtan Mining Institute

摘　　要：通过对湘中南地区龙潭煤系详细的沉积学研究，指出该区在龙潭煤系中存在两个三角洲-东部的衡郴三角洲和西部的涟邵三角洲；同时指出，三角洲的存在为认识该地区的古地理面貌、大地构造环境和找煤方向开辟了新的思路。;;图4，表1，参2。分类号##5P618．Based on the study of the sedimentary, it is pointed out that there are two deltas in Longtan coal-bearing strata in Central and Southern Hunan,Hengchen delta in the east and Lianshao delta in the west, and that the new idcas on the study of paleogeography features, the tectonic enviroment characteristics and the coal explorating direction have been put forward through researching the deposition of the two deltas. 4figs.,1tab.2refs.

关 键 词：煤系 地层 三角洲沉积 煤矿床 

分 类 号：P618.110.2[天文地球—矿床学]