| 释义 |
genus Sinornis
Thesaurus| Noun | 1.genus Sinornis - a genus of fossil birdsbird genus - a genus of birdsArchaeornithes, subclass Archaeornithes - primitive reptile-like fossil birds of the Jurassic or early CretaceousSinornis - sparrow-sized fossil bird of the Jurassic period to the Cretaceous period having a keeled breastbone and vestigial tail; found in China; considered possibly the second most primitive of all birds |
genus Sinornis
Words related to genus Sinornisnoun a genus of fossil birdsRelated Words- bird genus
- Archaeornithes
- subclass Archaeornithes
- Sinornis
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