133469
type: TaxonName
creator: www.organismnames.com
title: Gravicalymene truncatus
name complete: Gravicalymene truncatus
nomenclatural code: ICZN
published in: Additional trilobites from the Ordovician of Kentucky. U S Geological Survey Professional Paper, No. 1066(D) 1979: 1-13. 6 [Zoological Record Volume 116]
microreference: 6