Deflandrea phosphoritica var. spinulosa
From dinoflaj3
var. spinulosa (Alberti, 1959b, p.95, pl.8, figs.8–9) Strauss in Pross, 1997, p.118. Holotype: Alberti, 1959b, pl.8, fig.8. Originally Deflandrea spinulosa, subsequently (and now) Deflandrea phosphoritica var. spinulosa. Pross (1997, p.118) attributed this combination to an unpublished thesis by Strauss. Age: middle-late Oligocene.
Parent: Deflandrea phosphoritica