Ayala, César Jacques. 2019. “STRATIGRAPHY OF EL CHANATE GROUP (LATE CRETACEOUS) AND ITS IMPLICATIONS FOR THE TECTONIC EVOLUTION OF NORTHWESTERN SONORA, MEXICO”. Revista Mexicana De Ciencias Geológicas 16 (2):97-120. https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/1510.