Pseudoceratium anaphrissum
From dinoflaj3
anaphrissum (Sarjeant, 1966c, p.206, pl.22, fig.8; pl.23, fig.6; text-fig.55) Bint, 1986, p.145. Emendation: Harding, 1990b, p.17–18, as Pseudoceratium anaphrissum. Holotype: Sarjeant, 1966c, pl.22, fig.8; text-fig.55. Originally Doidyx, subsequently Tenua Eisenack, thirdly Aptea, fourthly (and now) Pseudoceratium. Age: early Barremian.