Fibrocysta radiata
From dinoflaj3
radiata (Morgenroth, 1966a, p.37–38, pl.10, figs.7–9) Stover and Evitt, 1978, p.155. Holotype: Morgenroth, 1966a, pl.10, figs.7–8. Originally Lanternosphaeridium, subsequently (and now) Fibrocysta. Age: early Eocene.
Parent: Fibrocysta