1.
Palynomorph assemblages of the Cuayuca Formation (Paleogene), Puebla, southern Mexico. Part 1: trilete spores, monolete spores and gymnosperm pollen. AMGH. 2013;42(3):567-578. Accessed September 19, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/925