Occisucysta thulia
From dinoflaj3
"thulia" Davies, 1983, p.19–20, pl.5, figs.1–8,10–12; text-fig.14. Holotype: Davies, 1983, pl.5, figs.10–11. NOW Ctenidodinium?. Originally Occisucysta, subsequently (and now) Ctenidodinium?. Age: middle Callovian–Oxfordian.
Parent: Occisucysta