摘要
柳江盆地西翼含煤地层主要分布在石炭系上统太原组,二叠系下统山西组及侏罗系下统下花园组。在前人研究的基础上,总结含煤地层的展布特征,详细论述了逆冲推覆构造的确定及其控煤特征,探讨了柳江盆地及其西翼逆冲推覆构造形成的演化模式,对该区煤层勘探开发具有一定的指导意义。
We think coal bearing stratum will be mainly distributed in carboniferous system of Taiyuan group, Permian system of Shanxi formation and Jurassic garden group. On basis of previous research, this paper will conclude the features of the coal bearing strata and the main minable seam. It will discuss the determination of thrust nappe and its control characteristics of coal in detail. The author tells of the formed evolution pattern of Liujiang terrain and the thrusting nappe to its west wing. All of it has a certain guiding significance to the exploration and exploitation of coal seam in the area.
出处
《中国锰业》
2017年第3期37-39,57,共4页
China Manganese Industry
基金
河北省国土资源厅地质勘查专项资金项目(冀国土资勘便字[2009]110号)
关键词
含煤地层
逆冲推覆构造
控煤构造
Coal bearing strata
Thrusting nappe
Coal- controlling structures
