Spiniferites microceras subsp. microceras
From dinoflaj3
subsp. microceras. Autonym. Holotype: Cookson and Eisenack, 1974, pl.24, fig.2.
Parent: Spiniferites microcerassubsp. microceras. Autonym. Holotype: Cookson and Eisenack, 1974, pl.24, fig.2.
Parent: Spiniferites microceras