AGUIRRE-DÍAZ, Gerardo J. Amealco tuff and its correlation with the Las Américas Formation through the Acambay graben, states of Mexico, Michoacán and Querétaro, Mexico. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 12, n. 1, p. 17–21, 2019. Disponível em: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/1188. Acesso em: 18 apr. 2025.