Dapsilidinium daveyi
From dinoflaj3
daveyi (Boltenhagen, 1977, p.37–38,40, pl.2, figs.3–4) Lentin and Williams, 1981, p.69. Holotype: Boltenhagen, 1977, pl.2, fig.3; Fauconnier and Masure, 2004, pl.20, fig.3. Originally Polysphaeridium?, subsequently (and now) Dapsilidinium. Age: late Cenomanian–Turonian.
Parent: Dapsilidinium