OLÓRIZ, Federico; VILLASEÑOR, Ana B.; LÓPEZ-PALOMINO, Isabel. Middle Oxfordian ammonite biostratigraphy of the Lower Santiago Formation at Tamán, San Luis Potosí, Mexico — with notes on Mexico-Caribbean ochetoceratins. Revista Mexicana de Ciencias Geológicas, [S. l.], v. 25, n. 2, p. 261–283, 2018. Disponível em: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/658. Acesso em: 19 apr. 2025.