Spiniferites microceras var. microceras
From dinoflaj3
"var. microceras". Autonym. Holotype: Cookson and Eisenack, 1974, pl.24, fig.2. Now redundant.
Parent: Spiniferites microceras"var. microceras". Autonym. Holotype: Cookson and Eisenack, 1974, pl.24, fig.2. Now redundant.
Parent: Spiniferites microceras