Pirumella cookii (Bolli, 1974, p.856, pl.6, figs.9-12; pl.18, figs.3-9; pl.23, fig.6) Lentin and Williams, 1993, p.517.
TYPE: Holotype: Bolli, 1974, pl.6, fig.9; pl.23, fig.6. HISTORY: Originally Pithonella, subsequently Obliquipithonella, thirdly Orthopithonella (combination not validly published), fourthly (and now) Pirumella. COMMENTS: Willems (1992, p.160) considered Pithonella (as Obliquipithonella, now Pirumella to be the possible taxonomic senior synonym of this species. AGE: Coniacian-Santonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |