Dioxya extensa

"?extensa" (Stover, 1974, p.178–179, pl.5, figs.4a–c,5a–d,6) Morgan, 1977, p.131.  Holotype: Stover, 1974, pl.5, figs.4a–c; Fensome et al., 1993a, figs.1–3 — p.1167.  NOW Gippslandia.  Originally Deflandrea, subsequently Vozzhennikovia?, thirdly Dioxya?, fourthly Lentinia, fifthly (and now) Gippslandia.  Questionable assignment: Morgan (1977, p.121).  Age: middle-late Eocene.

Parent: Dioxya