Pseudoceratium weymouthense
From dinoflaj2
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