Praecalcigonellum triangulare
From dinoflaj2
triangulare (Keupp, 1980a, p.134-135, pl.17, figs.10-15) Keupp, 1992b, p.126. Holotype: Keupp, 1980a, pl.17, figs.10-13. Originally Echinodinella, subsequently (and now) Praecalcigonellum. Age: late Gargasian.
Parent: Praecalcigonellum
