2172018
type: TaxonName
creator: www.organismnames.com
title: Ovalagnostus
name complete: Ovalagnostus
nomenclatural code: ICZN
published in: [Bio-environmental control hypothesis and its application to the Cambrian biostratigraphy and palaeozoogeography.]. Memoirs Nanking Inst. Geol Paleont, No. 5 1974: 27-110. 81 [Zoological Record Volume 111]
microreference: 81