Nematosphaeropsis quinquetra

"quinquetra" (Duxbury, 1980, p.133–134, pl.9, figs.1–2,5) Stover and Williams, 1987, p.217.  Holotype: Duxbury, 1980, pl.9, fig.2; Fensome et al., 1995, fig.2 — p.1729.  NOW Trabeculidium.  Originally (and now) Trabeculidium, subsequently Nematosphaeropsis.  Age: middle Barremian.

Parent: Nematosphaeropsis