Pirumella multistrata forma tanyphloia

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forma tanyphloia (Keupp, 1979a, p.29-30, pl.6, figs.1-8) Weinkauf et al., 2013, p.249.  Holotype: Keupp, 1979a, pl.6, figs.1-3.  Originally Pithonella tanyphloia, subsequently Obliquipithonella tanyphloia, thirdly Pirumella tanyphloia, fourthly (and now) Pirumella multistrata forma tanyphloia.  Taxonomic junior synonym: Pithonella woodburyensis, according to Keupp (1981, p.36-38).  Age: Early Barremian.

Parent: Pirumella multistrata