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Pterodinium perforatum

"Pterodinium? 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.

TYPE: 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.

HISTORY: 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.


Infraspecific taxa:


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