New quaternary teiid (Lepidosauria, Squamata) lizard remains from Gruta do Urso, Tocantins, Brazil - Hsiou, Annie Schmaltz; Schubert, Blaine W.; Winck, Gisele R.; Onary, Silvio; Avilla, Leonardo S. (Revista Brasileira de Paleontologia, 2016)