| 释义 |
genus Ibero-mesornis
Thesaurus| Noun | 1.genus Ibero-mesornis - a genus of fossil bird of the subclass Archaeornithesbird genus - a genus of birdsArchaeornithes, subclass Archaeornithes - primitive reptile-like fossil birds of the Jurassic or early CretaceousIbero-mesornis - sparrow-sized fossil bird of the Cretaceous period having a vestigial tail; found in Spain; considered possibly the third most primitive of all birds |
genus Ibero-mesornis
Words related to genus Ibero-mesornisnoun a genus of fossil bird of the subclass ArchaeornithesRelated Words- bird genus
- Archaeornithes
- subclass Archaeornithes
- Ibero-mesornis
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