"Pithonella bilamellata" Pflaumann and Krasheninnikov, 1978, p.822, pl.5, figs.5,6a-d; pl.6, figs.1a-b,2a-b.
TYPE: Holotype: Pflaumann and Krasheninnikov, 1978, pl.5, figs.6a-d. HISTORY: NOW: Pirumella. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. AGE: Campanian-Early Maastrichtian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |