ROSSOTTI, Andrea; CARRASCO-NÚÑEZ, Gerardo. Stratigraphy of the 8.5 – 9.0 ka B.P. Citlaltépetl pumice fallout sequence. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 21, n. 3, p. 353–370, 2018. Disponível em: https://www.rmcg.unam.mx/index.php/rmcg/article/view/881. Acesso em: 2 may. 2025.