Fibrocysta cincta
From dinoflaj2
?cincta (Cookson and Eisenack, 1982, p.45, pl.2, fig.22) Lentin and Williams, 1985, p.133. Holotype: Cookson and Eisenack, 1982, pl.2, fig.22. Originally Lanternosphaeridium, subsequently (and now) Fibrocysta?. Questionable assignment: Lentin and Williams (1985, p.133). Age: Albian-Cenomanian.
Parent: Fibrocysta