Archaeornithes

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Noun1.Archaeornithes - primitive reptile-like fossil birds of the Jurassic or early Cretaceous
subclass Archaeornithes
Aves, class Aves - (ornithology) the class of birds
genus Archaeopteryx, genus Archeopteryx - a genus of fossil birds
genus Sinornis - a genus of fossil birds
genus Ibero-mesornis - a genus of fossil bird of the subclass Archaeornithes
genus Archaeornis - a genus of fossil bird
class - (biology) a taxonomic group containing one or more orders
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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References in periodicals archive
Class Aves contains two suborders: Archaeornithes and Neornith three Superorders and 29 Orders (Sibley and Ahlquist 1990).
STUDY ON THE AVIAN (PASSERINE) DIVERSITY OF LAHORE
Les problemes des Archaeornithes. La venue au jour de Cosesaurus aviceps.
New insights on the Permian and Triassic vertebrates from the Iberian Peninsula with emphasis on the Pyrenean and Catalonian basins/Nuevos enfoques sobre los vertebrados del Permico y Triasico de la Peninsula Iberica, con enfasis en las cuencas Pirenaica y Catalana
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