Type Species

Cruciplacolithus salebrosus Black, 1971

References

Black, M., (1971): Coccoliths of the Speeton Clay and Sutterby Marl. - Proceedings of the Yorkshire Geological Society. 38: 381-424.

Jakubowski, M., (1986): New calcareous nannofossil taxa from the Lower Cretaceous of the North Sea. - INA Newsletter. 8: 38-42.