Waite, A.; Billups, K.; Diester-Haass, Liselotte; Gibbs, S.; Rickaby, Rosalind; Stoll, Heather M. (2004): Top down and bottom up; a comparison of coccolith Sr/Ca ratios and benthic foraminiferal accumulation rates as indicators of paleoproductivity. American Geophysical Union, Washington, DC, United States, In: Anonymous, AGU 2004 fall meeting, 85 (47, Suppl.), georefid:2007-106557