Circulodinium micibaculatum

?micibaculatum (Jiabo, 1978, p.54, pl.7, figs.1–2) He Chengquan et al., 2009, p.271.  Holotype: Jiabo, 1978, pl.7, fig.1.  Originally Canningia, subsequently Canningia?, thirdly (and now) Circulodinium?.  Questionable assignment: He Chengquan et al. (2009, p.271).  Age: Early Tertiary.

Parent: Circulodinium