1682482
type: TaxonName
creator: www.organismnames.com
title: Syspacephalus variosus
name complete: Syspacephalus variosus
nomenclatural code: ICZN
published in: Early and Mid Cambrian trilobites from the outer-shelf deposits of Nevada and California, USA. Palaeontology (Oxford), 46(5), September 2003: 945-986. 978 [Zoological Record Volume 140]
microreference: 978