The correlation between these sequences and the depositional sequences of the plat were given on the basis of biostratigraphic data.

依据生物地层学资料和层序顺序，将这些层序与台地相区沉积层序逐一进行了对比。

youdao

Moreover, the biostratigraphic and lithostratigraphic correlation has been made between this section and the section of the two formations in Changxing, Hangzhou and Changshan in Zhejiang.

并与浙江长兴、杭州、常山地区的老虎洞组、黄龙组剖面进行了生物地层和岩石地层的划分对比。

youdao