3320778
type: TaxonName
creator: www.organismnames.com
title: Grammatodon semiornatus sonninianus
name complete: Grammatodon semiornatus sonninianus
nomenclatural code: ICZN
published in: The Jurassic rocks of Ashcroft, British Columbia. University of California Publications in Geology, 19(2) 1930: pp. 23-63. iciiClmi [Zoological Record Volume 67]
microreference: iciiClmi