Pithonella excentrica

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"excentrica" Keupp, 1979c, p.660, pl.6, figs.6–12.  Holotype: Keupp, 1979c, pl.6, figs.7–8,11.  NOW Pirumella multistrata forma excentrica.  Originally Pithonella excentrica, subsequently Obliquipithonella multistrata forma excentrica, thirdly (and now) Pirumella multistrata forma excentrica.  Taxonomic senior synonym: Pithonella (now Pirumella) multistrata, according to Keupp (1981, p.30) — however, Kohring (1993a, p.66) retained Pithonella excentrica (as Obliquipithonella multistrata forma excentrica).  Age: late Hauterivian.

Parent: Pithonella