黄陇侏罗纪煤田陇县地区构造及控煤作用分析  

An Analysis on Structure and Its Coal-Control Action in Longxian Region,Huanglong Jurassic Coalfield

作　　者：王辉[1] 冯帆[1] 王亚红[1] 牛军强[1] 孙顺新[1] 阎永忠[1] 

机构地区：[1]中煤航测遥感局遥感应用研究院,陕西西安710054

出　　处：《中国煤田地质》2005年第5期4-7,17,共5页Coal Geology of China

基　　金：中央财政补助<陕西黄陇侏罗纪煤田勘查区煤炭资源综合普查>项目部分成果

摘　　要：研究区位于陇东黄土高原区,大部分地方为Q2+3黄土所覆盖,煤系地层的构造形态及煤层的赋存状况无法从地表直接获得。从构造演化的角度,结合地层沉积建造,通过构造控煤作用分析,总结了区内煤系的发育特征和赋存规律。The study area is located at Longdong loess plateau, covered mostly by Q2＋3 loesses. So it is hardly to understand coal measures strata structural features and coal seam occurrences directly from surface. The paper gotten a start in structural evolution and strata sedimentary, formation, then analyzed the structural coal-control action, finally worked out coal measures development features and hosting pattern in the region.

关 键 词：逆冲推覆 煤系 燕山运动 埋深 鄂尔多斯西缘 

分 类 号：P542[天文地球—构造地质学] P618.11[天文地球—地质学]