Gonyaulacysta delicata

"delicata" Davey, 1969a, p.123–124, pl.1, figs.7–8; text-figs.10A–B.  Holotype: Davey, 1969a, pl.1, fig.7; text-figs.10A–B; Jan du Chêne et al., 1986a, pl.75, figs.1–3.  NOW Leptodinium?.  Originally Gonyaulacysta, subsequently Leptodinium, thirdly (and now) Leptodinium?.  Age: Cenomanian.

Parent: Gonyaulacysta