Rhombodinium coronatum

"coronatum" Vozzhennikova, 1967, p.170-171, pl.89, figs.1-3,5; pl.90, figs.1-5.  Holotype: Vozzhennikova, 1967, pl.89, fig.1; pl.90, fig.4; Lentin and Vozzhennikova, 1990, text-fig.43; lost according to Lentin and Vozzhennikova (1990, p.80).  Originally Rhombodinium, subsequently Wetzeliella.  Taxonomic senior synonym: Wetzeliella articulata, according to Costa and Downie (1979, p.43).  Age: Late Eocene.

Parent: Rhombodinium