Circulodinium compta

compta (Davey, 1982b, p.268, pl.8, figs.3-6) Helby, 1987, p.324-325. Holotype: Davey, 1982b, pl.8, fig.3. Originally Canningia, subsequently (and now) Circulodinium. Davey (1988, p.36) also proposed this combination. Age: Early Portlandian-earliest Valanginian.