Disphaeria delicata
From dinoflaj2
"delicata" (Williams and Downie, 1966c, p.235, pl.26, fig.8) Norvick, 1973, p.46. Emendation: Eaton, 1976, p.287, as Thalassiphora delicata. Holotype: Williams and Downie, 1966c, pl.26, fig.8; Bujak et al., 1980, pl.10, fig.8. NOW Thalassiphora. Originally (and now) Thalassiphora, subsequently Disphaeria. Age: Early Eocene.
Parent: Disphaeria