Leptodinium paradoxum

"paradoxum" Wall, 1967, p.106-107, pl.15, figs.5-8; text-figs.2-3A-B. Holotype: Wall, 1967, pl.15, fig.5. NOW Impagidinium. Originally Leptodinium, subsequently (and now) Impagidinium. Age: Mid Miocene-Holocene.