"Hystrichosphaeridium perforatum" Gocht, 1959, p.68-69, pl.3, fig.7; pl.7, figs.13-16.
TYPE: Holotype: Gocht, 1959, pl.3, fig.7; pl.7, fig.13. HISTORY: NOW: Oligosphaeridium. Originally Hystrichosphaeridium, subsequently (and now) Oligosphaeridium. AGE: Hauterivian-Barremian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |