1. Speciation, phylogenesis, tectonism, climate, and eustasy: factors in the evolution of Cenozoic larger foraminiferal bioprovinces;Adams,1983
2. Neogene larger foraminifera, evolutionary and geological events in the context of datum planes;Adams,1984
3. High-resolution biostratigraphy;Backman,2003
4. Progress in the planktonic foraminiferal biostratigraphy of the Neogene;Banner;Nature,1965
5. Cenozoic chronostratigraphy, planktonic foraminiferal zonation and the radiometric time scale;Berggren;Nature,1969