Deflandrea spinosissima
From dinoflaj2
"spinosissima" Cookson and Eisenack, 1970a, p.141, pl.11, figs.5-6. Holotype: Cookson and Eisenack, 1970a, pl.11, fig.5. NOW Eucladinium. Originally Deflandrea, subsequently Isabelia (combination illegitimate), thirdly Isabelidinium, fourthly (and now) Eucladinium. Age: Senonian.
Parent: Deflandrea