Deflandrea arcuata forma oporiensis
From dinoflaj3
"forma oporiensis" Grigorovich, 1971, p.92, pl.1, fig.5. Holotype: Grigorovich, 1971, pl.1, fig.5. NOW Deflandrea arcuata subsp. oporiensis. Originally Deflandrea arcuata forma oporiensis, subsequently (and now) Deflandrea arcuata subsp. oporiensis. Age: Eocene.
Parent: Deflandrea arcuata