Epelidosphaeridia aspera
From dinoflaj3
"aspera" (Singh, 1971, p.322, pl.50, fig.1) Morgan, 1980, p.23. 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: Epelidosphaeridia