“Middle Jurassic Lithostratigraphy of the Tecocoyunca Group in the Numí Riber Area (Close To Tlaxiaco), Oaxaca” (2023) Global Journal of Science Frontier Research, 23(C1), pp. 27–42. Available at: https://testing.journalofscience.org/index.php/GJSFR/article/view/102631 (Accessed: 4 February 2026).