Radiogenic 182W and 142Nd anomalies in 2.7 Ga old basalts indicate long-term preservation of early mantle heterogeneities
收藏Mendeley Data2026-04-09 收录
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Major and trace element abundances, 187Re-187Os, 147Sm-143Nd, and 176Lu-176Hf for Theo's Flow tholeiites and Pyke Hill komatiites. W isotopic compositions for Theo's Flow tholeiites. 142Nd-143Nd model ages for mantle differentiation.
本数据集包含特奥流(Theo's Flow)拉斑玄武岩与派克山(Pyke Hill)科马提岩的常量与微量元素丰度、187Re-187Os、147Sm-143Nd及176Lu-176Hf同位素体系数据;同时涵盖特奥流拉斑玄武岩的钨(W)同位素组成数据,以及幔源分异作用的142Nd-143Nd模式年龄数据。



