Circulodinium brevispinosum (Pocock, 1962, p.81, pl.14, figs.222-223) Jansonius, 1986, p.204.
EMENDATION: Brideaux, 1977, p.15-16, as Tenua brevispinosa. TYPE: Holotype: Pocock, 1962, pl.14, fig.222; Jansonius, 1986, pl.4, fig.6. HISTORY: Originally Palaeohystrichophora, subsequently Tenua Eisenack, thirdly Canningia?, fourthly Cyclonephelium, fifthly (and now) Circulodinium. COMMENTS: Helby (1987, p.324-325) also proposed this combination. AGE: Barremian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |