Rhombodinium waipawaense
From dinoflaj3
"waipawaense" (Wilson, 1967c, p.493–494, figs.18,20) Lentin and Williams, 1973, p.121. Holotype: Wilson, 1967c, fig.18. NOW Petalodinium. Originally Wetzeliella subgenus Rhombodinium, subsequently Rhombodinium, thirdly Dracodinium, fourthly (and now) Petalodinium. Age: early Eocene.
Parent: Rhombodinium