Spiniferites ramosus subsp. primaevus
From dinoflaj2
"subsp. primaevus" Duxbury, 1977, p.50, pl.4, figs.2-3. Holotype: Duxbury, 1977, pl.4, figs.2-3. NOW Spiniferites primaevus. Originally Spiniferites ramosus subsp. primaevus, subsequently (and now) Spiniferites primaevus. Age: Early Valanginian. Parent: Spiniferites ramosus