Calcigonellum dolium
From dinoflaj3
"dolium" Keupp, 1979a, p.39–40, pl.9, figs.7–9. Holotype: Keupp, 1979a, pl.9, figs.7–9. NOW Praecalcigonellum. Originally Calcigonellum, subsequently (and now) Praecalcigonellum. Age: early Barremian.
Parent: Calcigonellum