Alisocysta ornata
From dinoflaj3
"ornata" (Cookson and Eisenack, 1965a, p.124, pl.13, figs.1–8) Stover and Evitt, 1978, p.16. Holotype: Cookson and Eisenack, 1965a, pl.13, figs.1–2. NOW Stoveracysta. Originally Eisenackia, subsequently Alisocysta, thirdly (and now) Stoveracysta. Age: late Eocene.
Parent: Alisocysta