Pseudoceratium weymouthense
From dinoflaj3
weymouthense Helby, 1987, p.316–317, figs.19A–C,20A–D. Holotype: Helby, 1987, figs.19A–B; Fensome et al., 1996, figs.1–2 — p.2443. Age: late Tithonian–early Berriasian.
Parent: Pseudoceratium