Fig. 3From: Laser ablation MC-ICPMS U-Th and U-Th-Pb dating of Quaternary zircons from Jeju Island, KoreaUranium–thorium isochron plots for Jeju zircons. The dashed gray lines depict the equiline. The open circles indicate outliers identified through the calculation of weighted mean age. Error bars represent 2 standard errorsBack to article page