Protoellipsodinium clavulus

clavulus Davey and Verdier, 1974, p.637-638, pl.93, fig.7.  Emendation: Duxbury, 1983, p.53.  Holotype: Davey and Verdier, 1974, pl.93, fig.7.  Taxonomic junior synonym: Operculodinium? (as Protoellipsodinium) spinigerum, according to Duxbury (1983, p.53).  N.I.A.  Age: Aptian.

Parent: Protoellipsodinium