Hystrichosphaeridium bowerbankii
From dinoflaj2
bowerbankii Davey and Williams, 1966b, p.69-70, pl.8, figs.1,4. Holotype: Davey and Williams, 1966b, pl.8, fig.4; Fauconnier and Masure, 2004, pl.43, fig.8. Age: Cenomanian.
Parent: Hystrichosphaeridium
