Hystrichosphaeridium trispiculare Jagielska, 1962a, p.62, pl.5, fig.5.
TYPE: Holotype: Jagielska, 1962a, pl.5, fig.5. COMMENTS: This species represents acritarchs. AGE: Ordovician (Arenig-Caradoc).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |