Leptodinium ambiguum

ambiguum (Deflandre, 1939b, p.144, pl.6, fig.2) Helenes, 1984, p.131.  Holotype: Deflandre, 1939b, pl.6, fig.2; Jan du Chêne et al., 1986a, pl.68, figs.1–3.  Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta, thirdly Millioudodinium, fourthly Rhynchodiniopsis, fifthly (and now) Leptodinium.  Age: Kimmeridgian.

Parent: Leptodinium