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Canningia brevispinosa
Canningia? brevispinosa, (Pocock, 1962), Stover and Evitt, 1978
Now Circulodinium. Originally Palaeohystrichophora, subsequently Tenua Eisenack, 1958, thirdly Canningia?, fourthly Cyclonephelium, fifthly (and now) Circulodinium.
Stover and Evitt, 1978, considered this to be a provisionally accepted species of Canningia.
Holotype: Pocock, 1962, pl.14, fig.222; Jansonius, 1986, pl.4, fig.6
Age: Barremian
Now Circulodinium. Originally Palaeohystrichophora, subsequently Tenua Eisenack, 1958, thirdly Canningia?, fourthly Cyclonephelium, fifthly (and now) Circulodinium.
Stover and Evitt, 1978, considered this to be a provisionally accepted species of Canningia.
Holotype: Pocock, 1962, pl.14, fig.222; Jansonius, 1986, pl.4, fig.6
Age: Barremian