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Pithonella spinosa

"Pithonella spinosa" (Keupp, 1979a, p.17-18, pl.1, fig.6) Keupp, 1981, p.65.

TYPE: Holotype: Keupp, 1979a, pl.1, fig.6.

HISTORY: NOW: Pirumella. Originally Thoracosphaera, subsequently Pithonella, thirdly Obliquipithonella, fourthly (and now) Pirumella.

AGE: Early Barremian.


Infraspecific taxa:


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DINOFLAJ (c) 1998