Algidasphaeridium euaxum
From dinoflaj2
"?euaxum" Head, 1993, p.24,26, fig.16, nos.1-8,11; fig.26, no.4. Holotype: Head, 1993, fig.16, no.11. NOW Echinidinium. Originally Algidasphaeridium?, subsequently (and now) Echinidinium. Questionable assignment: Head (1993, p.24). Age: latest Pliocene.
Parent: Algidasphaeridium
