Cordosphaeridium eoinodes
From dinoflaj3
"eoinodes" (Eisenack, 1958a, p.402, pl.27, figs.3–4) Eisenack, 1963b, p.262. Emendation: Sarjeant, 1985a, p.74–75, as Kleithriasphaeridium eoinodes. Holotype: Eisenack, 1958a, pl.27, fig.3; Sarjeant, 1985a, pl.5, figs.3–4. NOW Kleithriasphaeridium. Originally Hystrichosphaeridium, subsequently Cordosphaeridium, thirdly (and now) Kleithriasphaeridium. Taxonomic junior synonym: Hystrichosphaeridium (as Kleithriasphaeridium) simplicispinum, according to Below (1982c, p.17). Age: late Aptian.
Parent: Cordosphaeridium