Spiniferites microceras subsp. laticornutus

subsp. laticornutus (Cookson and Eisenack, 1974, p.61, pl.22, fig.11) Lentin and Williams, 1977b, p.151.  Holotype: Cookson and Eisenack, 1974, pl.22, fig.11.  Originally Spiniferites microceras var. laticornutus, subsequently (and now) Spiniferites microceras subsp. laticornutus.  Age: Paleocene. Parent: Spiniferites microceras