Spiniferites fluens

"fluens" (Hansen, 1977, p.16, figs.13-14,19C-D) Stover and Williams, 1987, p.117.  Holotype: Hansen, 1977, figs.19C-D.  NOW Hafniasphaera.  Originally (and now) Hafniasphaera, subsequently Spiniferites.  Age: Late Maastrichtian-Danian.

Parent: Spiniferites