s/n1515811

Information
has gloss	(noun) primitive reptile-like fossil birds of the Jurassic or early Cretaceous Archaeornithes, subclass Archaeornithes
lexicalization	eng: Archaeornithes
lexicalization	eng: subclass Archaeornithes
subclass of	(noun) (biology) a taxonomic group containing one or more orders class

Links
has member	(noun) a genus of fossil birds genus Archeopteryx, genus Archaeopteryx
has member	(noun) a genus of fossil birds genus Sinornis
has member	(noun) a genus of fossil bird of the subclass Archaeornithes genus Ibero-mesornis
has member	(noun) a genus of fossil bird genus Archaeornis
member of	(noun) (ornithology) the class of birds class Aves, Aves