(Table 15) Occurrence of calcareous nannofossils observed in the Oligocene sa...

Specimens not identifiable to known species are excluded. Distribution chart: Numbers = calculated percentage in the indigenous flora, figures below the decimals are omitted; F...无法鉴定至已知物种的标本将被排除。分布图：图中数值为该类群在本土植物区系中的计算占比，小数点后数位予以省略；F……