摘要
辽宁中部一些地区的含煤地层以前被认为是白垩系下统的沙海组、阜新组,该观点导致区域地层对比混乱。通过对该区含煤地层组合特征综合分析,认为其应属下侏罗统北票组含煤岩系。此结论对进一步明确该地区找煤方向、确定找煤远景区具有重要意义。
Coal-bearing strata in some areas in middle Liaoning Province are formerly regarded as Lower Cretaceous Shahai Formation and Fuxin Formation, the standpoint has result in confusion of regional stratigraphic correlation. Through comprehensive analysis of coal-bearing strata combinative characteristics in the area, figured out the strata belong to Lower Jurassic Beipiao Formation coal-bearing rock series. The conclusion has further nailed down the areals coal looking orientation, thus an important significance to define coal looking prospect.
出处
《中国煤炭地质》
2008年第2期15-16,共2页
Coal Geology of China
关键词
北票组
找煤远景
早中生代
辽宁中部
Beipiao Formation
coal looking prospect
Early Mesozoic Era
middle Liaoning Province
