SynonymX
Speak
Subclass Archaeornithes
Definition of Subclass Archaeornithes
1.
Primitive reptile-like fossil birds of the Jurassic or early Cretaceous
Noun
Synonyms for word "subclass archaeornithes"
archaeornithes
Semanticaly linked words with "subclass archaeornithes"
aves
class aves
genus archaeopteryx
genus archeopteryx
genus sinornis
genus ibero-mesornis
genus archaeornis
class
Hyponims for word "subclass archaeornithes"
class