6 citations as recorded by crossref.

1. Global climate change and planktic foraminiferal response in the Maastrichtian S. Abramovich et al. https://doi.org/10.1029/2009PA001843
2. Evolutionary classification of the Upper Cretaceous (Turonian–lower Campanian) planktic foraminifera with incipient meridional ornamentation M. Georgescu https://doi.org/10.1144/0262-821X10-004
3. APPENDIX:Planktic foraminiferal diversity: logistic growth overprinted by a varying environment A. Cárdenas Rozo & P. Harries https://doi.org/10.15446/abc.v21n3.59821
4. A new Late Cretaceous (Maastrichtian) serial planktic foraminifer (Family Heterohelicidae) with early planispiral coil and revision of Spiroplecta Ehrenberg, 1844 M. Georgescu & S. Abramovich https://doi.org/10.1016/j.geobios.2009.06.001
5. Planktonic Foraminiferal Biostratigraphy, Microfacies Analysis, Sequence Stratigraphy, and Sea-Level Changes Across the Cretaceous–Paleogene Boundary In the Haymana Basin, Central Anatolia, Turkey S. Esmeray-Senlet et al. https://doi.org/10.2110/jsr.2015.31
6. The Maastrichtian–Danian transition in the northern Farafra Oasis, Western Desert (Egypt): Implications from foraminiferal paleobathymetry and paleoenvironmental reconstructions A. Zaky et al. https://doi.org/10.1016/j.jafrearsci.2020.103853