Spiniferites hyalospinosus

"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