3333896
type: TaxonName
creator: www.organismnames.com
title: Spiriferina yukonensis
name complete: Spiriferina yukonensis
nomenclatural code: ICZN
published in: Upper Triassic Marine Invertebrate Faunas of North America. Professional Papers US Geological Survey, 141 1927: pp. 122-125. [Zoological Record Volume 65]