Zhongnancun Section Sequential leaching Hohl et al., 2019

This is a dataset accompanying the GCA publication by Hohl et al., 2019 on Cd isotope and trace metal concentrations obtained in the early Cambrian Niutitang Formation, Zhongnancun section, Guizhou Province, South China. The data set includes trace element and Cd isotope compositions from sequential leachates of organic matter rich sediments as well as C and XRD analysed obtained on bulk rock powders.N All rock powders have been registered at the system for Earth sample registration and have been assigned a SIGN number. Table 1: Trace metal concentrations Table 2: XRD mineral compositions Table 3: org C isotope compositions Table 4: Cd isotope compositions本数据集配套Hohl等人2019年发表于《GCA》的研究成果，数据采自中国华南贵州省中楠村剖面下寒武统牛蹄塘组的镉（Cd）同位素与微量金属浓度测定结果。数据集包含富有机质沉积物分步淋溶产物的微量元素与镉同位素组成，以及全岩粉末样品的碳元素分析与X射线衍射（XRD）测试结果。所有全岩粉末样品均已在地球样品注册系统完成登记，并被赋予SIGN编号。 表1：微量金属浓度 表2：X射线衍射矿物组成 表3：有机碳同位素组成 表4：镉同位素组成