Spiniferites cornutus subsp. normalis
From dinoflaj3
"subsp. normalis" (Cookson and Eisenack, 1974, p.62, pl.23, fig.5) Lentin and Williams, 1977b, p.150. Holotype: Cookson and Eisenack, 1974, pl.23, fig.5. Originally Spiniferites cornutus var. normalis, subsequently Spiniferites cornutus subsp. normalis. Taxonomic senior synonym (at subspecific rank): Hystrichosphaera cornuta var. laevimura (as Spiniferites cornutus subsp. laevimurus, now Spiniferella cornuta subsp. laevimura), according to Below (1982c, p.33). Age: Paleocene.
Parent: Spiniferites cornutus