The purpose of research is to find out some new genus and species based on summarizing the system and the feature of all kinds of fossils.
对该生物群进行研究，目的是在系统归纳、总结出该生物群各类化石特征的基础上，力争发现一些新属种生物。
Muscidae had the highest proportion at both genus and species levels, accounting for 32.81% of the known genera and 49.30% of known species in the region.
其中蝇科，无论在属级水平还是种级水平，均占有较大优势，分别占该保护区已知属数和种数的32.81%和49.30%。
The genus and species identification and 14c dating have been made for oyster seashell, and the analysis of grain-size, minerals, foraminifera and small seashell in fillers have also been made.
对牡蛎礁贝壳属种做了鉴定和14测年，对牡蛎礁充填物做了粒度分析、矿物分析、有孔虫分c析、幼体贝壳分析。
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