Ceratiopsis diebelii

"diebelii" (Alberti, 1959b, p.99–100, pl.9, figs.18–21) Vozzhennikova, 1967, p.159. Holotype: Alberti, 1959b, pl.9, fig.18. Combination illegitimate: the generic name Ceratiopsis is illegitimate. NOW Cerodinium. Originally Deflandrea, subsequently Ceratiopsis (combination illegitimate), thirdly (and now) Cerodinium. Age: late Senonian–Paleocene.