Word | Noun | Adjective | Verb | Adverb |
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genus Ibero-mesornis | Yes | No | No | No |
Ibero-mesornis | Yes | No | No | No |
genus Ibero-mesornis (noun) | Ibero-mesornis (noun) |
---|---|
a genus of fossil bird of the subclass Archaeornithes | sparrow-sized fossil bird of the Cretaceous period having a vestigial tail; found in Spain; considered possibly the third most primitive of all birds |