一 绪言煤系沉积岩的研究对于了解煤田的形成过程,以及煤田成因类型的划分都有极重要的意义。但在煤田勘探工作中此项工作尚未正规的广泛的开展。必须改变这种情况。笔者所作的煤系沉积岩工作是在我院苏联煤田地质及勘探专家И.В.多洛辛教授指导下进行“大同煤田综合研究”的一部分。这项工作在高文泰副教授总的领导下分成沉积岩、煤质煤岩及孢粉分析等项目。 First, the study of coal measures sedimentary rocks for understanding the formation of coal fields, as well as the division of genetic types of coal has a very important significance. However, this work has not yet been formally carried out extensively in coalfield exploration. This must change. Coal author of the sedimentary rock work is in our hospital coalfield geology and exploration experts И.В. Dorothy under the guidance of “Datong Coal Field Comprehensive Research” part. This work is divided into sedimentary rocks, coal-based coal rock and sporopollen analysis under the general leadership of Associate Professor Gao Wentai.