Cannosphaeropsis densiradiata
From dinoflaj3
"densiradiata" Cookson and Eisenack, 1962b, p.493, pl.4, figs.5–7. Holotype: Cookson and Eisenack, 1962b, pl.4, figs.5–6. NOW Nematosphaeropsis. Originally Cannosphaeropsis, subsequently (and now) Nematosphaeropsis. Age: Cenomanian.
Parent: Cannosphaeropsis