"Pterodinium circumsutum" Morgenroth, 1966b, p.5, pl.1, figs.3-4.
TYPE: Holotype: Morgenroth, 1966b, pl.1, fig.3. HISTORY: NOW: Pentadinium?. Originally Pterodinium, subsequently (and now) Pentadinium?. AGE: Early Oligocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |