Spiniferites polyplasius

polyplasius (Maier, 1959, p.322–323, pl.33, figs.7–8) Sarjeant, 1983, p.96.  Emendation: Sarjeant, 1983, p.96–97, as Spiniferites polyplasius.  Holotype: Maier, 1959, pl.33, fig.7; Sarjeant, 1983, pl.1, fig.3; pl.2, fig.2.  Originally Hystrichosphaeridium, subsequently Hystrichosphaeridium?, thirdly (and now) Spiniferites.  Age: Miocene.

Parent: Spiniferites