Cyclonephelium hexalobosum
From dinoflaj3
?hexalobosum (Cookson and Eisenack, 1974, p.76, pl.26, figs.6–7) Stover and Evitt, 1978, p.36. Holotype: Cookson and Eisenack, 1974, pl.26, fig.7. Originally Cassidium, subsequently Cyclonephelium, thirdly (and now) Cyclonephelium?. Questionable assignment: Fauconnier and Londeix in Fauconnier and Masure (2004, p.147) as a problematic species. Age: Middle Cretaceous–Senonian.
Parent: Cyclonephelium