Definition - Ibero-mesornis

Below is the definition for the word you requested, to find more definitions please use the dictionary page.

Ibero-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

By Letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z