"Obliquipithonella transitoria" (Krasheninnikov and Basov, 1983, p.983, pl.7, figs.1-6) Lentin and Williams, 1985, p.383.
TYPE: Holotype: Krasheninnikov and Basov, 1983, pl.7, figs.1,6. HISTORY: NOW: Pirumella. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. AGE: Campanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |