View source for Pirumella bilamellata

<I><B>bilamellata</B></I> ([[Pflaumann and Krasheninnikov, 1978]], p.822, pl.5, figs.5,6a-d, pl.6, figs.1a-b,2a-b) [[Lentin and Williams, 1993]], p.517.&nbsp; Holotype: [[Pflaumann and Krasheninnikov, 1978]], pl.5, figs.6a-d.&nbsp; Originally <I>[[Pithonella bilamellata|Pithonella]]</I>, subsequently <I>[[Obliquipithonella bilamellata|Obliquipithonella]]</I>, thirdly (and now) <I>Pirumella</I>.&nbsp; [[Willems, 1992|Willems (1992]], p.160) considered <I>[[Pithonella krasheninnikovii|Pithonella]]</I> (as <I>[[Obliquipithonella krasheninnikovii|Obliquipithonella]]</I>, now <I>[[Pirumella krasheninnikovii|Pirumella]]</I>) <I>[[Pithonella krasheninnikovii|krasheninnikovii]]</I> to be the possible taxonomic senior synonym of this species.&nbsp; Age: Campanian-Early Maastrichtian.
[[Category:Index2004]]

[[Category:Taxon]]
[[Category:Species|bilamellata Pirumella]]
[[Category:MainIndex]]
[[Category:Calcareous]]
<B>Parent:</B> [[Parent Genus::Pirumella]]<P>
{{#ask:[[Category:Subspecies||Variety||Forma]][[Parent Species::Pirumella_bilamellata]]
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