Obliquipithonella sphenifera
From dinoflaj3
"sphenifera" Keupp, 1987, p.52, pl.19, figs.7–12. Holotype: Keupp, 1987, pl.19, figs.7–8. NOW Pirumella. Originally Obliquipithonella, subsequently (and now) Pirumella. Age: middle Albian–early Cenomanian.
Parent: Obliquipithonella