Imbatodinium tricornoides

"?tricornoides" (Alberti, 1961, p.28, pl.5, fig.17) Lentin and Williams, 1981, p.153.  Holotype: Alberti, 1961, pl.5, fig.17.  NOW Batioladinium?.  Originally Broomea?, subsequently (and now) Batioladinium?, thirdly Necrobroomea?, fourthly Imbatodinium?.  Questionable assignment: Lentin and Williams (1981, p.153).  Age: Late Hauterivian.

Parent: Imbatodinium