Leptodinium millioudii

millioudii (Sarjeant, 1963c, p.86–88, pl.1, figs.4–7) Sarjeant, 1969, p.13.  Holotype: Sarjeant, 1963c, pl.1, figs.4–7; Jan du Chêne et al., 1986a, pl.71, figs.4–7.  Originally Gonyaulax (Appendix B), subsequently Gonyaulacysta (combination not validly published), thirdly (and now) Leptodinium.  Age: early Oxfordian.

Parent: Leptodinium