BERESI, Matilde S.; BUITRÓN SÁNCHEZ, Blanca; CUEN-ROMERO, Francisco J.; PALAFOX, Juan J. Scleritomes of Chancelloria eros and sclerits from the middle Cambrian (Series 3, Stage 5) of central Sonora, Mexico. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 36, n. 1, p. 54–63, 2019. DOI: 10.22201/cgeo.20072902e.2019.1.928. Disponível em: https://rmcg.unam.mx/index.php/rmcg/article/view/928. Acesso em: 13 mar. 2025.