Bellatudinium hokkaidoanum
From dinoflaj3
"hokkaidoanum" Kurita and Matsuoka, 1995, p.146–147, pl.1, figs.1–7. Holotype: Kurita and Matsuoka, 1995, pl.1, fig.1. NOW Laciniadinium. Originally Bellatudinium subsequently (and now) Laciniadinium. Age: late middle to late Eocene.
Parent: Bellatudinium