Madhavaraju, J., Ramírez-Montoya E., Monreal, R., González–León C. M., Pi-Puig, T., Espinoza-Maldonado, I. G., & Grijalva-Noriega, F. J. (2018). Paleoclimate, paleoweathering and paleoredox conditions of Lower Cretaceous shales from the Mural limestone, Tuape section, northern Sonora, Mexico: Constraints from clay mineralogy and geochemistry. Revista Mexicana De Ciencias Geológicas, 33(1), 34–48. https://doi.org/10.22201/cgeo.20072902e.2016.1.557