Peteinosphaeridium? sibiricum (Timofeev, 1966, p.46-47, pl.9, fig.3) Eisenack et al., 1979, p.101.
TYPE: Holotype: Timofeev, 1966, pl.9, fig.3. HISTORY: Originally Hystrichosphaeridium, subsequently (and now) Peteinosphaeridium. Questionable assignment: Eisenack et al. (1979, p.101). AGE: Late Ordovician.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |