Spiniferites microceras

microceras Cookson and Eisenack, 1974, p.60–61, pl.22, figs.10–12; pl.24, figs.1–2.  Holotype: Cookson and Eisenack, 1974, pl.24, fig.2.  Age: Paleocene.

Parent: Spiniferites

Infrataxon List:

Spiniferites microceras subsp. laticornutus
Spiniferites microceras subsp. microceras
Spiniferites microceras subsp. opisthophorus
"Spiniferites microceras var. laticornutus"
"Spiniferites microceras var. microceras"
"Spiniferites microceras var. opisthophorus"