Peridinium tricuspe O. Wetzel, 1933

Now Phelodinium. Originally Peridinium, subsequently Astrocysta, thirdly Senegalinium, fourthly Lejeunecysta, fifthly (and now) Phelodinium; see also
Lejeunia (combination illegitimate).
Tax. sr. synonym of Phelodinium (as Lejeunia) kozlowskii (Gorka, 1963) Lindgren, 1984, according to Harker and Sarjeant, 1975; however, Lindgren, 1984 retained
Phelodinium kozlowskii as a separate species.
Holotype: O. Wetzel, 1933, pl.2, fig.14; LejeuneCarpentier, 1942, fig.21; Lejeune-Carpentier and Sarjeant, 1981, pl.6, fig.5
Age: Senonian