Hafniasphaera graciosa
From dinoflaj3
graciosa Hansen, 1977, p.15, figs.11–12,18B,D. Holotype: Hansen, 1977, fig.18B. Originally (and now) Hafniasphaera, subsequently Spiniferites. Williams et al. (1998, p.261) retained this species in Hafniasphaera. Age: Danian.
Parent: Hafniasphaera