López-Palomino RI, Villaseñor-Martínez AB, Olóriz-Sáez F. First record of the genus Vinalesphinctes (Ammonitina) in the Oxfordian of Mexico. Biostratigraphic and paleobiogeographic significance in the Upper Jurassic of the Americas. revmexcg [Internet]. 2018 Apr. 18 [cited 2025 Jun. 8];23(2):162-83. Available from: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/810