Reticulofenestra pospichalii de Kaenel & Bergen in Boesiger et al., 2017
Boesiger, T. M., de Kaenel, E., Bergen, J. A., Browning, E. & Blair, S. A., (2017): Oligocene to Pleistocene taxonomy and stratigraphy of the genus Helicosphaera and other placolith taxa in the circum North Atlantic Basin. - Journal of Nannoplankton Research. 37(2-3): 145-175.
Reticulofenestra pospichalii
de Kaenel & Bergen in Boesiger et al., 2017
Middle Miocene
Cipero Section, Trinidad