Florentinia perforata
From dinoflaj3
"perforata" Firth, 1993, p.193,195, pl.2, figs.1–7. Holotype: Firth, 1993, pl.2, figs.1–4. NOW Kleithriasphaeridium. Originally Florentinia, subsequently (and now) Kleithriasphaeridium. Age: early–late Maastrichtian.
Parent: Florentinia