. "1335"^^ . "Ptilotodon is an extinct genus of teiid lizard from the Early Cretaceous of Oklahoma. The type and only known species is Ptilotodon wilsoni, named in 2002 on the basis of a single lower jaw with four teeth found in the Antlers Formation. The small size of the specimen may be an indication that it belonged to a juvenile."@en . . . . . . . . "Nydam and Cifelli, 2002"@en . . . . . . . . . . . . "1010020927"^^ . "Ptilotodon is an extinct genus of teiid lizard from the Early Cretaceous of Oklahoma. The type and only known species is Ptilotodon wilsoni, named in 2002 on the basis of a single lower jaw with four teeth found in the Antlers Formation. The small size of the specimen may be an indication that it belonged to a juvenile."@en . . "Ptilotodon wilsoni"@en . . . . . . "Ptilotodon"@en . . "47667798"^^ . . "Ptilotodon"@en . "Nydam and Cifelli, 2002"@en .