Planktic foraminifera and paleoclimate temperature and salinity calculations ...

Age is given in calendar years. The coefficient c in salinity change relates salinity and d18O seawater. To bracket possible past relationships between salinity and d18O...年龄以日历年计。盐度变化中的系数c关联盐度与海水δ¹⁸O（d18O seawater）。为限定盐度与海水δ¹⁸O之间可能存在的古相关关系……