Pterodinium perforatum

"?perforatum" (Clarke and Verdier, 1967, p.36–37, pl.6, figs.1–3; text-fig.15) Davey and Verdier, 1971, p.30–31.  Emendations: Davey and Verdier, 1971, p.30, as Pterodinium perforatum; Below, 1981a, p.23–24; Masure, 1988a, p.363–364, both as Maghrebinia perforata.  Holotype: Clarke and Verdier, 1967, pl.6, figs.1–2; Masure, 1988a, pl.1, figs.1–9; text-figs.1a–b; Fensome et al., 1995, figs.1–2 — p.1653; Fauconnier and Masure, 2004, pl.10, figs.5–6.  NOW Atopodinium.  Originally Dinopterygium, subsequently Pterodinium, thirdly Pterodinium?, fourthly Maghrebinia, fifthly (and now) Atopodinium.  Questionable assignment: Stover and Evitt (1978, p.183).  Age: early Cenomanian.

Parent: Pterodinium