PORFIRI, J. D. New material of Peirosaurids in Neuquén, Patagonia: its age. Brazilian Geographical Journal, Ituiutaba, v. 1, n. 1, 2010. Disponível em: https://seer.ufu.br/index.php/braziliangeojournal/article/view/8148. Acesso em: 6 oct. 2024.