Alterbidinium pilosum

pilosum (Davey, 1969b, p.9, pl.3, figs.2-5) Lentin and Williams, 1985, p.15.  Holotype: Davey, 1969b, pl.3, figs.2,5.  Originally Deflandrea, subsequently Alterbia (combination illegitimate), thirdly (and now) Alterbidinium.  Age: Campanian-Maastrichtian.

Parent: Alterbidinium