黑龙江省嘉荫县乌拉嘎断陷盆地上白垩统太平林场组的识别

通过对黑龙江省嘉荫县乌拉嘎断陷盆地的地质调查，在盆地中注重了太平林场组的找寻与识别，通过对在该地层所采集的化石标本进行鉴定，确定时间为白垩系中晚期，同时结合前人及孢粉资料确定为土伦期末期一桑顿期早期，这一发现对后人研究测区内白垩纪地层格架的建立和盆地演化规律的研究均具有重要意义。

Through the geological survey of wulaga faulted basin,jiayin county,Heilongjiang Province,in the basin pay attention to theTalpinglinchang Group , through to in the formation of the fossil specimens were collected and identification, determine the time for the late Cretaceous period, and combin with previous and pollen, determined for Turonian- Santonian period, the discovery of later generations in observation of the cretaceous stratigraphic frame- work and the establishment of the basin evolution law of the study is of great significance.