Achomosphaera robusta

?robusta Sah et al., 1970, p.145, pl.1, figs.6–7.  Holotype: Sah et al., 1970, pl.1, fig.6.  Originally Achomosphaera, subsequently (and now) Achomosphaera?.  Questionable assignment: Stover and Evitt (1978, p.139).  Age: Late Cretaceous.

Parent: Achomosphaera