Data for: A Quantitative Analysis of Calcareous Nannofossils across a Late Oligocene Paleolatitudinal Transect of the North Atlantic Ocean

Dataset includes a complete range chart with all nannofossil species identified over six DSDP/ODP sites in the North Atlantic Ocean. The range chart provides qualitative data of nannofossil species abundances, sample numbers, depths, and preservation. Supplementary information includes tables and figures that could not be published with the manuscript.

本数据集包含一套完整的超微化石（nannofossil）延限图，涵盖了北大西洋6个深海钻探计划（DSDP）/大洋钻探计划（ODP）钻孔站位中鉴定出的全部超微化石物种。该延限图定性记录了超微化石物种丰度、样品编号、地层深度以及化石保存状态。补充材料包含无法随正式稿件一同刊发的各类图表与表格。