Pseudoceratium securigerum
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securigerum (Davey and Verdier, 1974, p.642-643, pl.91, figs.2-3; text-fig.5(vii)) Bint, 1986, p.145. Holotype: Davey and Verdier, 1974, pl.91, fig.3. Originally Aptea, subsequently (and now) Pseudoceratium. Age: Early Aptian.
Parent: Pseudoceratium
