Final Epithet
Bicolumnus scrippsae (Bukry & Percival, 1971) Varol, n. comb.

Dictyococcites scrippsae Bukry & Percival, 1971


Bicolumnus ovatus Wei & Wise, 1990


Bukry, D., Percival, S. F., 1971. New Tertiary calcareous nannofossils. Tulane Studies in Geology and Paleontology 8, 123-146.

Wei, W., Wise, S. W., 1990. Middle Eocene to Pleistocene calcareous nannofossils recovered by Ocean Drilling Program leg 113 in the Weddell Sea. Proceedings of the Ocean Drilling Program, Scientific Results 113, 639-666.