Greater Blue Earth and Lake Pepin sediment fingerprinting data

These data include grain size, meteoric Beryllium-10 concentrations, excess Lead-210 activities, and Cesium-137 activities for 158 sediment samples collected from within the Greater Blue Earth watershed and Lake Pepin, in southern Minnesota.本数据集涵盖采自美国明尼苏达州南部大布卢埃特河流域与佩平湖的158份沉积物样品的粒度数据、大气成因铍-10（Beryllium-10）浓度、过剩铅-210（Lead-210）活度以及铯-137（Cesium-137）活度。