(Table 6) Discoaster/Chiasmolithus and Discoaster/placolith ratio from DSDP Holes 40-360, 40-361, 25-245A, and 25-245

This dataset is about: (Table 6) Discoaster/Chiasmolithus and Discoaster/placolith ratio from DSDP Holes 40-360, 40-361, 25-245A, and 25-245. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.815306 for more information. Preservation - P = poor, M = moderate, G = good.本数据集涵盖如下内容：（表6）取自深海钻探计划（Deep Sea Drilling Project, DSDP）40-360、40-361、25-245A及25-245钻孔的盘星石属（Discoaster）/交叉石属（Chiasmolithus）及盘星石属/盘石属（placolith）的比值数据。如需获取更多相关信息，请查阅其父数据集：https://doi.org/10.1594/PANGAEA.815306。 化石保存状态分级：P代表差（poor），M代表中等（moderate），G代表良好（good）。