CHAVES RAMOS, Rodrigo. Geology of Sapiranga/RS at 1:25,000 scale: subsidies for the preparation of the town’s Environmental Master Plan. Pesquisas em Geociências, [S. l.], v. 52, n. 1, p. e139330, 2025. DOI: 10.22456/1807-9806.139330. Disponível em: https://seer.ufrgs.br/index.php/PesquisasemGeociencias/article/view/139330. Acesso em: 1 sep. 2026.