Silicisphaera ferox

"*ferox" (Deflandre, 1937b, p.72, pl.14 [al. pl.11], figs.3–4) Davey and Verdier, 1976, p.322.  Holotype: Deflandre, 1937b, pl.14 (al. pl.11), figs.3–4.  NOW Florentinia.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly Silicisphaera, fifthly (and now) Florentinia.  Age: Senonian.

Parent: Silicisphaera