Deflandrea arcuata subsp. oporiensis

subsp. oporiensis (Grigorovich, 1971, p.92, pl.1, fig.5) Lentin and Williams, 1977b, p.40.  Holotype: Grigorovich, 1971, pl.1, fig.5.  Originally Deflandrea arcuata forma oporiensis, subsequently (and now) Deflandrea arcuata subsp. oporiensis.  Age: Eocene.

Parent: Deflandrea arcuata