Chatangiella magna

"magna" (Davey, 1970, p.342–343, pl.2, figs.6–8) Lentin and Williams, 1976, p.54.  Holotype: Davey, 1970, pl.2, fig.6.  NOW Isabelidinium.  Originally Deflandrea, subsequently Chatangiella, thirdly (and now) Isabelidinium.  Age: Cenomanian.

Parent: Chatangiella