Pirumella multistrata forma tanyphloia

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