Maastrichtian foraminiferal and paleoceanographic changes on Milankovitch timescalesv. 16No. 2AMER GEOPHYSICAL UNION133–154
MacLeod, Kenneth G., Huber, Brian T., Pletsch, T., Rohl, U., and Kucera, M. 2001. "Maastrichtian foraminiferal and paleoceanographic changes on Milankovitch timescales." Paleoceanography, 16, (2) 133–154.