Cadosina parvula
From dinoflaj2
"parvula" I. Nagy, 1966, p.93,101, pl.5, fig.17. Holotype: I. Nagy, 1966, pl.5, fig.17. Name not validly published: generic name not validly published. NOW Hemistomiosphaera. Originally Cadosina (name not validly published), subsequently (and now) Hemistomiosphaera. Age: Kimmeridgian.
Parent: Cadosina