"Micrhystridium tubulatum" Menéndez, 1965, p.13, pl.2, fig.7; pl.3, fig.17.
TYPE: Holotype: Menéndez, 1965, pl.2, fig.7. HISTORY: NOW: Oligosphaeridium?. Originally Micrhystridium, subsequently (and now) Oligosphaeridium?. AGE: Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |