Leptodinium episomum

episomum (Sarjeant, 1966b, p.118-119, pl.13, figs.9-10; text-fig.27) Helenes, 1984, p.131.  Holotype: Sarjeant, 1966b, pl.13, figs.9-10; text-fig.27; Jan du Chêne et al., 1986a, pl.67, figs.15-16.  Originally Gonyaulacysta, subsequently Millioudodinium, thirdly Rhynchodiniopsis, fourthly (and now) Leptodinium.  Age: Late Barremian.

Parent: Leptodinium