1516568
type: TaxonName
creator: www.organismnames.com
title: Ansella biserrata
name complete: Ansella biserrata
nomenclatural code: ICZN
published in: Ordovician (Darriwilian-Caradocian) conodonts from the San Rafael Region, west-central Argentina: biostratigraphic, paleoecologic, and paleogeographic implications. Bollettino della Societa Paleontologica Italiana, 37(2-3), Novembre 1999: 199-214. 210 [Zoological Record Volume 137]
microreference: 210