Florentinia biformoides

"biformoides" (Eisenack, 1954b, p.68, pl.11, figs.16-20) Duxbury, 1980, p.121.  Holotype: Eisenack, 1954b, pl.11, fig.18.  NOW Achilleodinium.  Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Hystrichokolpoma, fourthly (and now) Achilleodinium, fifthly Florentinia.  Age: Late Eocene-Early Oligocene.

Parent: Florentinia