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