Pirumella amplicrystallina (Pflaumann and Krasheninnikov, 1978, p.820, pl.3, figs.4a-c,5a-d,6a-d - not 7a-d) Lentin and Williams, 1993, p.517.
TYPE: Holotype: Pflaumann and Krasheninnikov, 1978, pl.3, figs.5a-c. HISTORY: Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. AGE: Maastrichtian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |