SynonymX
Speak
Genus Protoavis
Definition of Genus Protoavis
1.
Extinct primitive birds of the Triassic period; 70 million years before archaeopteryx
Noun
Semanticaly linked words with "genus protoavis"
aves
class aves
bird genus
protoavis
Hyponims for word "genus protoavis"
bird genus