Supplementary Dataset CH3

The accompanying Excel file contains the complete major, trace, and rare earth element (REE) dataset, XRD results, Rb–Sr isotopic data, and detrital zircon U–Pb data used in PhD dissertation Chapter 3, Oxygen Oases in the Proterozoic: Clay Mineral Clues from the Limbunya Group, Northern Australia. These datasets underpin the mineralogical, geochemical, and chronological interpretations.

随附的Excel文件包含了博士学位论文第3章《元古宙的氧气绿洲：澳大利亚北部林布恩亚群的黏土矿物线索》中所采用的完整主量元素、微量元素及稀土元素（rare earth element，REE）数据集、X射线衍射（X-ray diffraction，XRD）结果、铷-锶同位素数据以及碎屑锆石U-Pb数据。上述数据集为相关矿物学、地球化学与年代学阐释提供了核心支撑。