Operculodinium spiniferum Cookson and Eisenack 1982

?spiniferum Cookson and Eisenack, 1982, p.47, pl.4, fig.21.  Holotype: Cookson and Eisenack, 1982, pl.4, fig.21.  Originally Operculodinium, subsequently (and now) Operculodinium?.  Questionable assignment: Lentin and Williams (1985, p.262).  Junior homonym: Operculodinium spiniferum de Coninck, 1986b.  Age: Senonian.

Parent: Operculodinium