Isabelia rhombovalis

"rhombovalis" (Cookson and Eisenack, 1970a, p.143, pl.12, figs.10–11) Lentin and Williams, 1976, p.58.  Holotype: Cookson and Eisenack, 1970a, pl.12, fig.11.  Combination illegitimate: the generic name Isabelia is illegitimate.  NOW Isabelidinium?.  Originally Deflandrea, subsequently Isabelia (combination illegitimate), thirdly Isabelidinium, fourthly (and now) Isabelidinium?.  Age: late Albian–Santonian.

Parent: Isabelia_Lentin and Williams 1976