Spiniferites spinatus
From dinoflaj2
spinatus (Song Zhichen in Song Zhichen et al., 1985, p.43, pl.2, fig.5) Lentin and Williams, 1989, p.351. Holotype: Song Zhichen et al., 1985, pl.2, fig.5. Originally Spiniferites cingulatus var. spinatus, subsequently (and now) Spiniferites spinatus. Age: Early-Mid Pleistocene.
Parent: Spiniferites