Flores-Barragan, Miguel Angel, María Patricia Velasco-de León, and Josep Anton Moreno-Bedmar. “Advances in the Knowledge of the Macroflora of the Tuzancoa Formation, Hidalgo, Mexico, Lower Permian”. Revista Mexicana de Ciencias Geológicas 40, no. 1 (March 31, 2023): 1–15. Accessed December 21, 2024. https://rmcg.unam.mx/index.php/rmcg/article/view/1694.