Pyxidiella simplex

?simplex Harland, 1979b, p.537-538, pl.3, figs.12-15.  Holotype: Harland, 1979b, pl.3, fig.12.  Originally (and now) Pyxidiella?, subsequently Tectatodinium.  Lentin and Williams (1985, p.301) questionably retained this species in Pyxidiella.  Questionable assignment: Harland (1979b, p.537).  Age: Late Miocene.

Parent: Pyxidiella