#subclass_Archaeornithes__Archaeornithes primitive reptile-like fossil birds of the Jurassic or early Cretaceous
supertype: class__clas (biology) a taxonomic group containing one or more orders
member: genus_Archaeopteryx genus_Sinornis genus_Ibero-mesornis genus_Archaeornis
member of: class_Aves__Aves birds
member of: subphylum_Vertebrata__Vertebrata__Craniata__subphylum_Craniata fishes; amphibians; reptiles; birds; mammals
member of: phylum_Chordata__Chordata comprises true vertebrates and animals having a notochord
member of: kingdom_Animalia__Animalia__animal_kingdom taxonomic kingdom comprising all living or extinct animals
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