2540763
type: TaxonName
creator: www.organismnames.com
title: Mastigograptus macrotheca montanensis
name complete: Mastigograptus macrotheca montanensis
nomenclatural code: ICZN
published in: Lower Ordovician (zone D) faunules from the Williston Basin, Montana. Journal of Paleontology, 39 1965: 466-486. [Zoological Record Volume 102]