(Table 3) Projected ages of radiolarian events of DSDP Hole 55-433A in the we...

Ages were obtained from age/depth plots based on diatom, foraminifer, calcareous nannofossil and magnetostratigraphic events年龄数据源自基于硅藻（diatom）、有孔虫（foraminifer）、钙质超微化石（calcareous nannofossil）及磁地层学（magnetostratigraphic）事件构建的年龄-深度剖面