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Obliquipithonella bassriverensis

"Obliquipithonella bassriverensis" (Olsson and Youssefnia, 1979, p.1090, pl.1, figs.13-16) Lentin and Williams, 1985, p.380.

TYPE: Holotype: Olsson and Youssefnia, 1979, pl.1, fig.16.

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

AGE: Cenomanian.


Infraspecific taxa:


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