Polysphaeridium chems

"chems" Below, 1982c, p.27–28, pl.2, figs.8a–b; text-fig.6b.  Holotype: Below, 1982c, pl.2, figs.8a–b; Fauconnier and Masure, 2004, pl.19, figs.12–13.  NOW Dapsilidinium.  Originally Polysphaeridium, subsequently (and now) Dapsilidinium.  N.I.A.  Age: late Hauterivian.

Parent: Polysphaeridium