Regoli, F.; de Garidel-Thoron, T.; Tachikawa, K.; Jian, Z.; Ye, L.; Droxler, A.; Lenoir, G.; Crucifix, M.; Barbarin, N.; Beaufort, L. (2015). Progressive shoaling of the equatorial Pacific thermocline over the last eight glacial periods. Paleoceanography 30(5): 439-455. https://dx.doi.org/10.1002/2014PA002696, meer