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应用孢粉学分析方法而起步的中国元古宙微古植物研究经历了五个重要的发展阶段:Ⅰ.60年代开始,首次在中、新元古代地层中发现和初步建立了微古植物组合,并应用微古植物组合研究前寒武纪地层,使当时的地层划分和对比发生了重大的改变;Ⅱ.70年代末～ 80年代初,震旦亚界的研究在全国普遍展开,为微古植物在前寒武纪地层研究中广为应用的阶段;Ⅲ.80年代开展的晚前寒武纪古生物研究,基本总结了中、新元古代各系的微古植物组合面貌和特征,并建立了微古植物分类系统;Ⅳ.80年代末华北地台中、新元古界生物
The study of the Paleozoic Archean plants that started with the method of sporopollen analysis has undergone five important stages of development: Ⅰ. The beginning of the 1960s, for the first time in the Neoproterozoic stratigraphy, found and initially established the combination of the Archean plant , And studied the Precambrian strata by means of the combination of the micro-palaeo-flora, so that the stratigraphic division and comparison at the time had undergone significant changes. Ⅱ. The study of the sub-Sinian sub-region in the late 1970s ~ early 1980s was generally carried out nationwide Ancient plants in the Precambrian stratigraphy widely used in the stage; Ⅲ. 80s carried out in the late Precambrian paleontology research, the summary of the Middle and Neoproterozoic lines of microfacies combination of features and features, and The establishment of a micro-paleoenvironmental classification system; Ⅳ.North China in the late 1980s, the Neoproterozoic biological