Pirumella fusiformis
From dinoflaj2
fusiformis (Rögl, 1976, p.702, pl.1, figs.12-14; pl.2, figs.9-12) Lentin and Williams, 1993, p.518. Holotype: Rögl, 1976, pl.1, fig.12; pl.2, figs. 9-10. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. Age: Early Paleocene (Danian).
Parent: Pirumella