Rhombodinium perforatum

perforatum (Jan du Chêne and Châteauneuf, 1975, p.30-31, pl.1, figs.8-14; pl.3, figs.7-10) Lentin and Williams, 1977b, p.139.  Holotype: Jan du Chêne and Châteauneuf, 1975, pl.1, figs.8-9.  Originally Wetzeliella subgenus Rhombodinium, subsequently (and now) Rhombodinium.  Age: mid Lutetian-late Priabonian.

Parent: Rhombodinium