Type Species

Heliolithus kleinpellii Sullivan, 1964

References

Aubry, M.-P., (2014): Cenozoic Coccolithophores: Discoasterales. - Micropaleontology Press,
American Museum of Natural History, New York, pp. 1–400.

Sullivan, F. R., (1964): Lower Tertiary nannoplankton from the California Coast Ranges. I. Paleocene. - University of California Publications in Geological Sciences. 44: 163-227