"Hystrichosphaeridium scoriaceum" Raynaud, 1978, p.393, pl.1, figs.4-5.
TYPE: Holotype: Raynaud, 1978, pl.1, fig.4. HISTORY: NOW: Systematophora. Originally Hystrichosphaeridium, subsequently (and now) Systematophora. AGE: Berriasian-mid Valanginian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |