Pirumella tanyphloia
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"tanyphloia" (Keupp, 1979a, p.29-30, pl.6, figs.1-8) Lentin and Williams, 1993, p.522. Holotype: Keupp, 1979a, pl.6, figs.1-3. NOW Pirumella multistrata forma tanyphloia. Originally Pithonella tanyphloia, subsequently Obliquipithonella tanyphloia, thirdly Pirumella tanyphloia, fourthly (and now) Pithonella multistrata forma tanyphloia. Taxonomic junior synonym: Pithonella woodburyensis, according to Keupp (1981, p.36-38). Age: Early Barremian.
Parent: Pirumella