(Table 16) Distrubution of calcareous nannofossil taxa in the lower Pliocene-...

Sediment depth is given in mbsf. Species abundance: A = abundant (usually >10 specimens observed per field), C = common (1-10 specimens per field), F = few (1 specimen per...沉积物深度以米海底以下（meters below sea floor，缩写mbsf）为单位给出。物种丰度标注规则如下：A代表丰富（通常每个观测视野可观测到10个以上标本），C代表常见（每个观测视野可见1~10个标本），F代表稀少（每个视野仅见1个……）