Exochosphaeridium punctatum
From dinoflaj2
?punctatum (Jain and Millepied, 1975, p.151, pl.5, figs.71-72) Masure in Fauconnier and Masure, 2004, p.164. Holotype: Jain and Millepied, 1975, pl.5, fig.72. Originally Polysphaeridium, subsequently Polysphaeridium?, thirdly Dapsilidinium?, fourthly (and now) Exochosphaeridium?. Questionable assignment: Masure in Fauconnier and Masure (2004, p.164). Age: Maastrichtian.
Parent: Exochosphaeridium