"Hystrichosphaeridium cantharellus" Brosius, 1963, p.40-41, pl.6, fig.1; text-fig.2, nos.11a-c.
TYPE: Holotype: Brosius, 1963, pl.6, fig.1; Fensome et al., 1993a, fig.1 - p.1021. HISTORY: NOW: Tityrosphaeridium. Originally Hystrichosphaeridium, subsequently Cordosphaeridium, thirdly (and now) Tityrosphaeridium. ETYMOLOGY: N.I.A. AGE: Late Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |