【摘要】 以６０个大体均匀分布于华北地台的地层剖面为基础，以晚古生代聚煤盆地的整体性为依托，对华北晚古生代地层进行了多重划分研究。在岩石地层方面，研究了地层分区，划分了１８个岩石地层单位“组”。分析了组的穿时性；在生物地层方面，重点介绍了、古植物和孢粉虫物地层，划分了各个组合带、延限带和顶峰带，分析了生物演化系列，空间展布和对比，提出了多方面的新认识；在年代地层方面，应用界线层型概念以及与首要门类生物地层单位界线的相关性。讨论了各个年代地层界线，包括石炭系、三叠系界线，石炭系内部界线和二叠系内部界线．并和国际通用阶名进行比较，建立了系统的和完整的华北晚古生代年代地层序列。更多还原

【Abstract】 Based on the 60 evenly distributed stratigraphic profiles in North China platform andtheir integrity of Late Palaeozoic aggregational coal basins,the multiple classification of LatePalaeozoic strata of North China have been made out. In rock-stratigraphic aspect,18 rockstratigraphic units "Formations" were divided,and the diachronism of formation has beendiscussed F In biostratigraphic aspect,selveral assemblage zones, range zones and acme zonesof fusulinids,paleoplants and sporopollens were divided, and the organic evolution series,space distribution and correlation were analysedl in chronohorizon aspect, according to theconception of boundary stratotype and the correlativity of the main biostratigraphic unitboundary,the authors have discussed several chronohorizon boundaries which include theboundary between Carboniferous System and Permian System, and the inner boundray between Carboniferous System and Permian System with regard to the common internationalstage names, and established a systematic chronostratigraphic sequence of Late Paleozoic Eraof North China platform.更多还原