Boron, oxygen and carbon isotopes, and trace element ratios in planktic foraminifera of different ODP Sites across the Middle Eocene Climatic Optimum

This dataset contains measurements of δ11B, δ13C and δ18O, as well as the elemental ratios Magnesium/Calcium, Aluminium/Calcium, Strontium/Calcium from planktic foraminifera from six different ODP sites.

本数据集涵盖了采自6个不同大洋钻探计划（Ocean Drilling Program, ODP）站位的浮游有孔虫的δ¹¹B、δ¹³C及δ¹⁸O同位素测量值，同时包含其镁钙比、铝钙比与锶钙比元素比值数据。