Occisucysta thulia
From dinoflaj2
"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: Mid Callovian-Oxfordian.
Parent: Occisucysta