Dracodinium condylos
From dinoflaj3
"condylos" (Williams and Downie, 1966b, p.193–194, pl.20, figs.1–2) Costa and Downie, 1979, p.43. Holotype: Williams and Downie, 1966b, pl.20, fig.1. NOW Petalodinium. Originally Wetzeliella, subsequently Rhombodinium, thirdly Dracodinium, fourthly (and now) Petalodinium. N.I.A. Age: early Eocene.