Radiocarbon dates of sediment core M45/5_90

Radiocarbon dates of mixed planktic foraminifera of sediment core M45/5_ 90 measured at the LARA laboratory of the University of Bern, Switzerland.瑞士伯尔尼大学LARA实验室测定的M45/5_90沉积岩芯混合浮游有孔虫的放射性碳定年数据。