(Table 1) Uranium at DSDP Hole 69-504B pore water

Basalt formation waters collected from Hole 504B at sub-basement depths of 194, 201, 365, and 440 meters show inverse linear relationships between 87Sr/86Sr and Ca, 87Sr/86Sr...从504B钻孔（Hole 504B）基底以下194米、201米、365米及440米深度采集的玄武岩地层水，其87锶/86锶（87Sr/86Sr）与钙（Ca）、87锶/86锶……之间呈现反线性相关关系。