Leptodinium sepimentum

sepimentum Stevens and Helby, 1987, p.178–179, figs.11A–D,12A–I.  Holotype: Stevens and Helby, 1987, figs.11A–D,12D–F; Fensome et al., 1996, figs.1–3,8–11 — p.2347.  N.I.A.  Age: early Berriasian.

Parent: Leptodinium