"Alterbia bakeri" (Deflandre and Cookson, 1955, p.251, pl.4, figs.1-2,4) Yun Hyesu, 1981, p.65.
TYPE: Holotype: Deflandre and Cookson, 1955, pl.4, fig.1. STATUS: Combination illegitimate: the generic name Alterbia is illegitimate. HISTORY: NOW: Isabelidinium. Originally Deflandrea, subsequently Isabelia (combination illegitimate), thirdly (and now) Isabelidinium, fourthly Alterbia (combination illegitimate). AGE: Paleocene-Early Eocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |