Apteodinium micracanthum

?micracanthum Cookson and Eisenack, 1974, p.51-52, pl.25, figs.2-3.  Holotype: Cookson and Eisenack, 1974, pl.25, fig.3.  Originally Apteodinium, subsequently (and now) Apteodinium?.  Questionable assignment: Stover and Evitt (1978, p.142), as a problematic species.  Age: Albian-Senonian.

Parent: Apteodinium