Cyclonephelium microfenestratum
From dinoflaj2
"microfenestratum" Bujak, 1976, p.112, pl.3, fig.12; pl.4, figs.1-7; text-fig.3I. Holotype: Bujak, 1976, pl.4, figs.4-5; Bujak et al., 1980, pl.14, fig.1; Fauconnier and Masure, 2004, pl.33, figs.2-3. NOW Glaphyrocysta. Originally Cyclonephelium, subsequently (and now) Glaphyrocysta. Age: Mid Eocene.
Parent: Cyclonephelium