Eberth, D. A., Delgado-de Jesús, C. R., Lerbekmo, J. F., Brinkman, D. B., Rodríguez-de la Rosa, R. A., & Sampson, S. D. (2018). Cerro del Pueblo Fm (Difunta Group, Upper Cretaceous), Parras Basin, southern Coahuila, Mexico: reference sections, age, and correlation. Revista Mexicana De Ciencias Geológicas, 21(3), 335–352. Retrieved from https://rmcg.unam.mx/index.php/rmcg/article/view/880