Barboza-Gudino, J. Rafael, Margarito Tristán-González, and J. Ramón Torres-Hernández. “The Late Triassic-Early Jurassic Active Continental Margin of Western North America in Northeastern Mexico”. Geofisica Internacional 37, no. 4 (October 1, 1998): 283–292. Accessed March 13, 2025. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/616.