| NOUN | animal | genus Sinornis | a genus of fossil birds |
|---|
| Meaning | A genus of fossil birds. | |
|---|---|---|
| Member of | Archaeornithes, subclass Archaeornithes | Primitive reptile-like fossil birds of the Jurassic or early Cretaceous |
| Members | Sinornis | sparrow-sized fossil bird of the Jurassic period to the Cretaceous period having a keeled breastbone and vestigial tail |
| Broader | bird genus | A genus of birds |
| Spanish | genus sinornis | |
| Catalan | genus sinornis | |
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