Cassidium hexalobosum
From dinoflaj3
"hexalobosum" Cookson and Eisenack, 1974, p.76, pl.26, figs.6–7. Holotype: Cookson and Eisenack, 1974, pl.26, fig.7. NOW Cyclonephelium?. Originally Cassidium, subsequently Cyclonephelium, thirdly (and now) Cyclonephelium?. Age: Middle Cretaceous–Senonian.
Parent: Cassidium