Florentinia ferox
From dinoflaj3
ferox (Deflandre, 1937b, p.72, pl.14 [al. pl.11], figs.3–4) Duxbury, 1980, p.121. Holotype: Deflandre, 1937b, pl.14 (al. pl.11), figs.3–4. Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly Silicisphaera, fifthly (and now) Florentinia. Age: Senonian.