Germanium contents, Ge/Si ratios, and Sr isotopic composition in deep-sea cherts
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Nineteen chert samples from a continuous core of the DSDP (Leg 17, Hole 167) were analysed for Ge; in addition we analysed five samples from other cores. The ages range between...
本次研究对深海钻探计划（Deep Sea Drilling Project，DSDP）第17航次167号钻孔的连续岩心提取的19块燧石样品开展了锗元素含量分析；此外，我们还对其他钻孔的5块样品进行了同类分析。样品的形成年代介于……
