Ceratolithus apiculus Blair & Bergen in Blair et al., 2017
Blair, S. A., Bergen, J. A., de Kaenel, E., Browning, E. & Boesiger, T. M. 2017. Upper Miocene-Lower Pliocene taxonomy and stratigraphy in the circum North Atlantic Basin: radiation and extinction of Amauroliths, Ceratoliths and the D. quinqueramus lineage. Journal of Nannoplankton Research. 37(2-3): 113-144.
Ceratolithus apiculus
Blair & Bergen in Blair et al., 2017
Early Pliocene
DSDP Leg 68, Site 502, Colombia Basin, western Caribbean Sea