福建龙永煤田二叠纪含煤地层古生物组合特征探讨

Discussion on the characteristics of paleontological combination in the permian coal strata from Longyong coalfield

文章通过对龙永煤田二叠纪地层的描述以及常见古生物化石的认识情况,探讨了龙永煤田含煤地层化石组合的分布规律,即把童子岩组划分为6个生物组合和12个生物标志层,对龙永煤田矿区的岩层、煤层对比具有一定的实际意义。

Based on the description of the permian in longyong coalfield as well as knowing the situation of the common paleontological fossil,this paper discusses the distribution of assemblages in Longyong coalfield,the Tongziyan group is divided into six biological combination and twelve biomarker layer, and this has certain practical significance for the comparison of strata and coal seam.