Pirumella squalida
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squalida (Krasheninnikov and Basov, 1983, p.982, pl.4, figs.1-8) Lentin and Williams, 1993, p.521. Holotype: Krasheninnikov and Basov, 1983, pl.4, figs.3-4,6. Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella. Age: Earliest Late Cenomanian.
Parent: Pirumella