BUITRÓN-SÁNCHEZ, Blanca Estela; PANTOJA-ALOR, Jerjes. Early Cretaceous mollusk-perforating sponges from central-western region of Mexico. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 11, n. 2, p. 222–231, 2019. Disponível em: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/1186. Acesso em: 19 apr. 2025.