Subtilisphaera euthema

"?euthema" (Davey and Verdier, 1971, p.40, pl.3, figs.1–3) Lentin and Williams, 1976, p.119.  Holotype: Davey and Verdier, 1971, pl.3, fig.2.  NOW Eurydinium.  Originally Deflandrea, subsequently Subtilisphaera?, thirdly (and now) Eurydinium.  Questionable assignment: Lentin and Williams (1976, p.119).  Age: middle-late Albian.

Parent: Subtilisphaera