Microdinium ornatum
From dinoflaj2
*ornatum Cookson and Eisenack, 1960a, p.6-7, pl.2, figs.3-8; text-figs.2-4. Holotype: Cookson and Eisenack, 1960a, pl.2, figs.3-4; text-fig.2. Originally (and now) Microdinium, subsequently Phanerodinium. Lentin and Williams (1989, p.245) retained this species in Microdinium. Age: Albian-Turonian.
Parent: Microdinium
