Alterbia bicavata

"bicavata" (Jain and Millepied, 1973, p.23, pl.1, figs.1–4; text-fig.1B) Lentin and Williams, 1976, p.49.  Holotype: Jain and Millepied, 1973, pl.1, figs.1–3; Fensome et al., 1993a, figs.1–2 — p.975.  Combination illegitimate: the generic name Alterbia is illegitimate.  NOW Senegalinium.  Originally (and now) Senegalinium, subsequently Deflandrea, thirdly Alterbia (combination illegitimate).  Age: Campanian–Maastrichtian.

Parent: Alterbia