Comparodinium cavum
From dinoflaj3
"?cavum" Davies, 1983, p.16, pl.2, figs.10–15; text-fig.9. Emendation: Below, 1987b, p.70, as Valvaeodinium cavum. Holotype: Davies, 1983, pl.2, figs.10–11. NOW Valvaeodinium. Originally Comparodinium?, subsequently (and now) Valvaeodinium. Questionable assignment: Davies (1983, p.16). Age: Toarcian–Bajocian.
Parent: Comparodinium