Leptodinium sepimentum
From dinoflaj3
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