Abrupt climate change revisited, Broecker, W. S. , Global and Planetary Change, Dec, Volume 54, Issue 3-4, p.211-215, (2006), DOI 10.1016/j.gloplacha.2006.06.019 Abstract

Heinrich events: Massive late pleistocene detritus layers of the North Atlantic and their global climate imprint, Hemming, S. R. , Reviews of Geophysics, Mar 18, Volume 42, Issue 1, p.-, (2004), Doi 10.1029/2003rg000128 Abstract

Paired benthic foraminiferal Cd/Ca and Zn/Ca evidence for a greatly increased presence of Southern Ocean Water in the glacial North Atlantic, Marchitto, T. M.; Oppo, D. W.; Curry, W. B. , Paleoceanography, Jul-Aug, Volume 17, Issue 3, p.-, (2002), Doi 10.1029/2000pa000598 Abstract