"Obliquipithonella porosa" (Pflaumann and Krasheninnikov, 1978, p.820, pl.2, figs.4a-b,5a-c,6a-b,7; pl.3, figs.1a-b,2a-b,3) Lentin and Williams, 1985, p.382.
TYPE: Holotype: Pflaumann and Krasheninnikov, 1978, pl.2, figs.4a-b. HISTORY: NOW: Pirumella. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. AGE: Albian-Cenomanian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |