Achilleodinium arboriforme

?arboriforme Marheinecke, 1992, p.55–56, pl.9, figs.7–8,10–11.  Holotype: Marheinecke, 1992, pl.9, figs.7–8,10.  Questionable assignment: Marheinecke (1992, p.55).  Contrary to the opinion of Lentin and Williams (1993, p.4), this name was considered validly published by Williams et al. (1998, p.21).  Age: early–late Maastrichtian.

Parent: Achilleodinium