~1.44 Ga Oxygen Oasis or Multi-basin Oxygenation Event: Evidence from the Southern Margin of North China

The data tables are the standard sample data of the test experiment and the geochemical data of the upper Duguan Formation and the Fengjiawan Formation in the Xiong 'er Basin, southern margin of North China. The studied section is located in Xiazhangwan village, Luonan city, Shaanxi Province.本数据集的数据表包含测试实验标准样品数据，以及华北南缘熊耳盆地杜关组上段与冯家湾组的地球化学数据，对应的研究剖面位于陕西省洛南县下张湾村。