Major element, volatile, trace element and Sr-Nd-Hf-Pb isotope concentrations for basaltic glass samples from the Northern Lau Basin

Correction to the Cl data in Table S2 in Lytle et al., "Tracing mantle sources and Samoan influence in the northwestern Lau back-arc basin" (G-Cubed, 2012). The Cl data measured at Carnegie Institution of Washington was found to have a significant interlaboratory bias of, on average, 23.9%. The Cl data was corrected by regressing a new calibration (using the new Cl values for the standards) against the measured SIMS 35Cl/30Si ratios, then taking the new slope as the calibration factor for your unknowns.