Hystrichosphaera dentata

"?dentata" Gocht, 1959, p.75-76, pl.4, fig.11; pl.7, fig.19. Emendation: Duxbury, 1977, p.49-50, as Spiniferites dentatus. Holotype: Gocht, 1959, pl.4, fig.11. NOW Spiniferites. Originally Hystrichosphaera?, subsequently Spiniferites?, thirdly (and now) Spiniferites. Questionable assignment: Gocht (1959, p.75). Age: Late Hauterivian.