Eurydinium euthemum

euthemum (Davey and Verdier, 1971, p.40, pl.3, figs.1–3) Stover and Evitt, 1978, p.105.  Holotype: Davey and Verdier, 1971, pl.3, fig.2.  Originally Deflandrea, subsequently Subtilisphaera?, thirdly (and now) Eurydinium.  Age: middle-late Albian.

Parent: Eurydinium