Deflandrea thomasii
From dinoflaj2
"thomasii" Cookson and Eisenack, 1961a, p.71-72, pl.11, figs.7-10. Holotype: Cookson and Eisenack, 1961a, pl.11, fig.8. NOW Isabelidinium. Originally Deflandrea, subsequently Isabelia (combination illegitimate), thirdly (and now) Isabelidinium. Age: Senonian.
Parent: Deflandrea