Pirumella tanyphloia

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.  Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella.  Taxonomic junior synonym: Pithonella woodburyensis, according to Keupp (1987, p.36-38).  Age: Early Barremian.

Parent: Pirumella