Middle Jurassic Lithostratigraphy of the Tecocoyunca Group in the Numí Riber Area (Close To Tlaxiaco), Oaxaca. GJSFR [Internet]. 2023 May 2 [cited 2026 Feb. 4];23(C1):27-42. Available from: https://testing.journalofscience.org/index.php/GJSFR/article/view/102631