FURTADO CARVALHO, A. B.; RODRIGUES ADÔRNO, R.; CARDOSO DA SILVA RODRIGUES, L.; ZABINI, C. Geological Heritage of the Três Barras Farm section, Ordovician-Silurian record in the Paraná Basin, Brazil. Journal of the Geological Survey of Brazil, [S. l.], v. 7, n. SI2, p. 5–13, 2024. DOI: 10.29396/jgsb.2024.v7.SI2.4. Disponível em: https://jgsb.sgb.gov.br/index.php/journal/article/view/238. Acesso em: 7 nov. 2024.