"Pithonella cylindrica" Pflaumann and Krasheninnikov, 1978, p.822, pl.5, figs.1a-c,2a-b,3a-c,4a-c.
TYPE: Holotype: Pflaumann and Krasheninnikov, 1978, pl.5, figs. 4a-c. HISTORY: NOW: Pirumella. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. AGE: Campanian-Maastrichtian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |