Alterbia rhombohedra
From dinoflaj3
"rhombohedra" (Benson, 1976, p.195, pl.9, figs.10–12) Lentin and Williams, 1977b, p.7. Holotype: Benson, 1976, pl.9, figs.10–12. Combination illegitimate: the generic name Alterbia is illegitimate. NOW Andalusiella. Originally Deflandrea, subsequently Alterbia (combination illegitimate), thirdly (and now) Andalusiella. Age: early Paleocene.
Parent: Alterbia