【摘要】 本文在对赣北前震旦纪微古植物进行系统归纳、总结的基础上 ,参考有关研究资料 ,建立了该区前震旦纪4个微古组合 ,对各微古组合进行了综合分析与对比 ,并对所属地层时代提出新的意见更多还原

【Abstract】 Based on a review of the Presinian microfossil plants discovered so far in North Jiangxi and with reference to the relevant data available, four microfossil plant assemblages have been established for this area. In the light of a comprehensive analysis and correlation made on these assemblages, the authors put forward some new ideas regarding their ages.更多还原