Palaeocystodinium hampdenense

hampdenense (Wilson, 1977, p.564–566, figs.1–8) Wrenn and Hart, 1988, p.362.  Holotype: Wilson, 1977, figs.1–3.  Originally Svalbardella, subsequently (and now) Palaeocystodinium.  Age: middle Eocene.

Parent: Palaeocystodinium