PteranodonDiscusses the physical characteristics, habitat, food, relatives, and extinction of this flying reptile that lived on the earth during the age of dinosaurs.
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\Pte*ran"o*don\, n. [Gr. ? wing + ? priv. + ?, ?, a tooth.] (Paleon.) A genus of American Cretaceous pterodactyls destitute of teeth. Several species are known, some of which had an expanse of wings of twenty feet or more.
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