Fractionation During Sediment Winnowing Drives Divergent Mass Accumulation Rates Derived from 230Th and 3He on the Cocos Ridge Dataset

This dataset contains all the bulk and grain size fraction helium and thorium isotope measurements for the top 5 cm of sediment collected from seven multicores from the Cocos Ridge.

本数据集包含从科科斯海脊（Cocos Ridge）七个多管岩心（multicores）采集的沉积物顶部5厘米层位中，所有整体样品及粒度分级组分的氦和钍同位素测量数据。