XRF data from coastal outcrop samples of Penn Cove from Whidbey Island, Washi...

These trace element data were collected by a Niton XLF X-ray fluorescence machine (units in ppm), while magnetic susceptibility (MS) data (units in SI) were collected using a...本数据集的微量元素数据由Niton XLF型X射线荧光光谱仪（X-ray fluorescence machine）采集，单位为ppm；而磁化率（MS）数据单位为国际单位制（SI），其采集方式为……