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Pithonella williambensonii

"Pithonella williambensonii" Bolli, 1978b, p.912-913, pl.2, figs.1-12; pl.3, figs.1-12 ex Keupp, 1981, p.65.

TYPE: Holotype: Bolli, 1978b, pl.2, figs.1-3.

HISTORY: NOW: Pirumella. Originally Bonetocardiella (name not validly published), subsequently Pithonella, thirdly Obliquipithonella, fourthly Orthopithonella, fifthly (and now) Pirumella.

COMMENTS: The name Bonetocardiella williambensonii was not validly published in Bolli (1978b) since the generic name Bonetocardiella is not validly published.

AGE: Oxfordian-Kimmeridgian.


Infraspecific taxa:


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