VILLELA, Fernando Nadal Junqueira; NOGUEIRA, Cristiano. Geology and geomorphology of Serra Geral do Tocantins ecological station. Biota Neotropica, Sao Paulo, Brazil, v. 11, n. 1, 2011. Disponível em: https://www.biotaneotropica.org.br/BN/article/view/816. Acesso em: 25 dec. 2025.