Hylonomus

Hylonomus (/haɪˈlɒnəməs/; hylo- "forest" + nomos "dweller")[1] is an extinct genus of reptile that lived 312 million years ago during the Late Carboniferous period.[2] It is the earliest unquestionable reptile (Westlothiana is older, but in fact it may have been an amphibian, and Casineria is rather fragmentary). The only species is the type species Hylonomous lyelli.
Category:Animals
Category:Creatures