3421812
type: TaxonName
creator: www.organismnames.com
title: Monograptus tyrrenus
name complete: Monograptus tyrrenus
nomenclatural code: ICZN
published in: Faune palaeozoiche della Sardegna. Parte II. Graptoliti della Sardegna Orientate. Palaeontographia Italica, 28 1922: pp. 85-112. [Zoological Record Volume 61]