Cyclonephelium attadalicum
From dinoflaj2
"?attadalicum" Cookson and Eisenack, 1962b, p.495, pl.5, figs.12-15. Holotype: Cookson and Eisenack, 1962b, pl.5, fig.13. NOW Circulodinium. Originally Cyclonephelium?, subsequently Aptea, thirdly Canningia, fourthly (and now) Circulodinium. Questionable assignment: Cookson and Eisenack (1962b, p.495). Age: Aptian-Albian.
Parent: Cyclonephelium