Supplementary material: "Deciphering Paleocene-Eocene Thermal Maximum Climatic Dynamics: Insights from Oxygen and Hydrogen Isotopes in Clay Minerals of Paleosols from the Southern Pyrenees"

The Excel file contains the d18O, d2H, and clay mineralogy results of the manuscript "Deciphering Paleocene-Eocene Thermal Maximum Climatic Dynamics: Insights from Oxygen and Hydrogen Isotopes in Clay Minerals of Paleosols from the Southern Pyrenees". The first sheet contains the bulk rock mineralogy in wt%. The second sheet contains the clay mineralogy (<2 µm) used for the paleoclimatic interpretation. Sheets 3 and 4 contain a different aliquot of the samples, reporting the isotope compositions (d18O and d2H ‰ relative to VSMOW) and mineralogy (wt%) of two clay-sized fractions: <0.5 µm (Sheet 3) and 0.5-2 µm (Sheet 4). Esplugafreda section coordinates: 42º14’50” N; 0º45’13” E.本Excel文件包含论文《解密古新世-始新世极热事件气候动力学：来自南比利牛斯古土壤黏土矿物的氧氢同位素启示》的δ¹⁸O、δ²H及黏土矿物学测试结果。第一个工作表以重量百分比（wt%）形式收录全岩矿物组成数据。第二个工作表包含用于古气候解译的<2 μm粒级黏土矿物组成数据。第三个与第四个工作表对应另一组样品等分试样，分别报道了两个黏土级组分的同位素组成与矿物组成：<0.5 μm粒级对应工作表3，0.5~2 μm粒级对应工作表4，其同位素组成以相对于维也纳标准平均海洋水（VSMOW）的‰值表示，矿物组成以重量百分比计。埃斯普加弗雷达剖面坐标为：42°14′50″N；0°45′13″E。