Dapsilidinium granulosum

"granulosum" (Jain and Millepied, 1975, p.151–152, pl.5, figs.69–70) Lentin and Williams, 1981, p.69.  Holotype: Jain and Millepied, 1975, pl.5, fig.69.  NOW Pervosphaeridium?.  Originally Polysphaeridium, subsequently Dapsilidinium, thirdly (and now) Pervosphaeridium?.  Age: Campanian–Maastrichtian.

Parent: Dapsilidinium