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