"Tubotuberella sphaerocephalum" Vozzhennikova, 1967, p.181, pl.103, figs.1a-b,2,3a-b; pl.104, figs.4,5a-b.
TYPE: Holotype: Vozzhennikova, 1967, pl.103, fig.2; Lentin and Vozzhennikova, 1990, text-fig.55; lost according to Lentin and Vozzhennikova (1990, p.98). HISTORY: Originally Tubotuberella, subsequently Dimidiadinium. SYNONYM(S): Taxonomic senior synonym: Gonyaulax (as and now Gonyaulacysta) eisenackii, according to Sarjeant (1982b, p.32). AGE: Late Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |