Leptodinium elegans

"elegans" Cookson and Eisenack, 1965a, p.123–124, pl.12, figs.10–13.  Holotype: Cookson and Eisenack, 1965a, pl.12, figs.10,12; Jan du Chêne et al., 1986a, pl.149, figs.5–10.  NOW Impagidinium.  Originally Leptodinium, subsequently (and now) Impagidinium.  Age: late Eocene.

Parent: Leptodinium