Porthault,B. (1969): Foraminifères planctoniques et biostratigraphie du Cénomanien dans le Sud-Est de la France . Proceedings First International Conference on Planktonic Microfossils Vol. 2 p. 526-546
Douglas,R.G. and Rankin,C. (1969): Cretaceous planktonic foraminifera from Bornholm and their zoogeographic significance. . Lethaia Vol. 2 p. 185-217
Caron,M. (1985): Cretaceous planktic foraminifera. In: Plankton stratigraphy Eds: Bolli, H.M.Saunders, J.B.Perch-Nielsen, K. p. 17–86
Van Eijden,A.J.M. and Smit,J. (1991): Eastern Indian Ocean Cretaceous and Paleogene quantitative biostratigraphy. In: Proceedings of the Ocean Drilling Program, Scientific Results Vol. 121 Eds: Weissel, J.Peirce, J.Taylor, E.Alt, J. p. 77-123
|