Pervosphaeridium granulosum
From dinoflaj2
?granulosum (Jain and Millepied, 1975, p.151-152, pl.5, figs.69-70) Masure in Fauconnier and Masure, 2004, p.164. Holotype: Jain and Millepied, 1975, pl.5, fig.69. Originally Polysphaeridium, subsequently Dapsilidinium, thirdly (and now) Pervosphaeridium?. Questionable assignment: Masure in Fauconnier and Masure (2004, p.164). Age: Campanian-Maastrichtian.
Parent: Pervosphaeridium
