"Pithonella piriformis" Keupp, 1977, p.66-67, pl.23, figs.1-5; text-fig.7.
TYPE: Holotype: information not available. HISTORY: NOW: Pirumella. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. AGE: Tithonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |