Brunelle, B. G., Sigman, D. M., Jaccard, S. L., Keigwin, L. D., Plessen, B., Schettler, G., Cook, M. S., Haug, G. H. (2010): Glacial/interglacial changes in nutrient supply and stratification in the western subarctic North Pacific since the penultimate glacial maximum. - Quaternary Science Reviews, 29, 19-20, 2579-2590.https://doi.org/10.1016/j.quascirev.2010.03.010