"Areosphaeridium argentinense" Pöthe de Baldis, 1986, p.172, pl.1, figs.1-2.
TYPE: Holotype: Pöthe de Baldis, 1986, pl.1, fig.1. HISTORY: NOW: Surculosphaeridium?. Originally Areosphaeridium, subsequently (and now) Surculosphaeridium?. AGE: Santonian-Campanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |