ABRANTES JÚNIOR, Francisco Romério; NOGUEIRA, Afonso César Rodrigues. Paleoenvironmental reconstitution of Motuca and Sambaíba formations, Permian-Triassic of the Parnaíba Basin in southwest Maranhão state, Brazil . Geologia USP. Série Científica, São Paulo, Brasil, v. 13, n. 3, p. 65–82, 2013. DOI: 10.5327/Z1519-874X201300030007. Disponível em: https://revistas.usp.br/guspsc/article/view/78909.. Acesso em: 17 jul. 2024.