Evolution and Phylogeny of Mid-Cretaceous (albian-Coniacian) Biserial Planktic ForaminiferaDOI: info:10.2113/gsjfr.45.1.42v. 45No. 142–81
Haynes, Shannon J., Huber, Brian T., and MacLeod, Kenneth G. 2015. "Evolution and Phylogeny of Mid-Cretaceous (albian-Coniacian) Biserial Planktic Foraminifera." The Journal of Foraminiferal Research, 45, (1) 42–81. https://doi.org/10.2113/gsjfr.45.1.42.