Pirumella spinosa (Keupp, 1979a, p.17-18, pl.1, fig.6) Lentin and Williams, 1993, p.521.
TYPE: Holotype: Keupp, 1979a, pl.1, fig.6. HISTORY: Originally Thoracosphaera, subsequently Pithonella, thirdly Obliquipithonella, fourthly (and now) Pirumella. AGE: Early Barremian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |