"Spiniferites cornutus var. opisthophorus" Cookson and Eisenack, 1974, p.62, pl.23, figs.1-4.
TYPE: Holotype: Cookson and Eisenack, 1974, pl.23, fig.1. HISTORY: Originally Spiniferites cornutus var. opisthophorus, subsequently Spiniferites cornutus subsp. opisthophorus. SYNONYM(S): Taxonomic senior synonym (at subspecific rank): Hystrichosphaera cornuta var. cornuta, the autonym (as Spiniferites cornutus subsp. cornutus), according to Below (1982c, p.33). AGE: Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |