Cyclonephelium asperum

"asperum" (Singh, 1971, p.322, pl.50, fig.1) Below, 1981a, p.10.  Holotype: Singh, 1971, pl.50, fig.1; Fauconnier and Masure, 2004, pl.14, fig.1.  NOW Circulodinium.  Originally Canningia, subsequently Canningia?, thirdly Epelidosphaeridia, fourthly Cyclonephelium, fifthly (and now) Circulodinium.  Age: middle Albian.

Parent: Cyclonephelium