paleosaurus
Pa`le*o*sau"rus, n.Etym: [NL., fr. Gr. ancient + (Paleon.) Defn: A genus of fossil saurians found in the Permian formation.
Pa`le*o*sau"rus, n.Etym: [NL., fr. Gr. ancient + (Paleon.) Defn: A genus of fossil saurians found in the Permian formation.