Egmontodinium elongatum
From dinoflaj3
elongatum Mantle, 2005, p.253,255,256, pl.2, figs.1–9; text-figs.6A–B. Holotype: Mantle, 2005, pl. 2, figs.4–5, text-figs.6A–B. Age: Callovian–early Oxfordian.
Parent: Egmontodinium