| NOUN | animal | genus Protoavis | extinct primitive birds of the Triassic period |
|---|
| Meaning | Extinct primitive birds of the Triassic period; 70 million years before archaeopteryx. | |
|---|---|---|
| Member of | Aves, class Aves | (ornithology) the class of birds |
| Members | protoavis | Most primitive avian type known |
| Broader | bird genus | A genus of birds |
| Spanish | genus protoavis | |
| Catalan | genus protoavis | |
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