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Pirumella spinosa

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:


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