232934
type: TaxonName
creator: www.organismnames.com
title: Shengia quadrata form. spinosa
name complete: Shengia quadrata form. spinosa
nomenclatural code: ICZN
published in: Middle and Upper Cambrian trilobites of western Hunan and eastern Guizhou. Professional Papers of Stratigraphy and Palaeontology, No. 4 1978: 1-82. 52 [Zoological Record Volume 118]
microreference: 52