"Algidasphaeridium? euaxum" Head, 1993, p.24,26, fig.16, nos.1-8,11; fig.26, no.4.
TYPE: Holotype: Head, 1993, fig.16, no.11. HISTORY: NOW: Echinidinium. Originally Algidasphaeridium?, subsequently (and now) Echinidinium. Questionable assignment: Head (1993, p.24). AGE: latest Pliocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |