Alterbia pentaradiata
From dinoflaj3
"?pentaradiata" (Cookson and Eisenack, 1965c, p.139–140, pl.18, figs.1–2) Lentin and Williams, 1976, p.49. Holotype: Cookson and Eisenack, 1965c, pl.18, fig.1; Stover, 1974, pl.2, figs.6a–b. Combination illegitimate: the generic name Alterbia is illegitimate. NOW Alterbidinium?. Originally Deflandrea, subsequently Alterbia? (combination illegitimate), thirdly (and now) Alterbidinium?. Questionable assignment: Lentin and Williams (1976, p.49). Age: Paleocene.
Parent: Alterbia
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