Spiniferites hyalospinosus
From dinoflaj2
"hyalospinosus" (Hansen, 1977, p.14, figs.7-8,18A) Stover and Williams, 1987, p.117. Holotype: Hansen, 1977, fig.18A. NOW Hafniasphaera. Originally (and now) Hafniasphaera, subsequently Spiniferites. Age: Danian.
Parent: Spiniferites