Chávez/Lara, Claudia M., Priyadarsi D. Roy, Liseth Pérez, Gowrappan Muthu Sankar, and Víctor H. Lemus Neri. “Ostracode and C N Based Paleoecological Record from Santiaguillo Basin of Subtropical Mexico over Last 27 Cal Kyr BP”. Revista Mexicana de Ciencias Geológicas 32, no. 1 (April 8, 2015). Accessed May 2, 2025. https://www.rmcg.unam.mx/index.php/rmcg/article/view/270.