Rodríguez García G. Petrographic, chemical and geochronological characteristics of the Onzaga Metarhyolite and its correlation with Ordovician magmatic events in the northern Andes, Colombia. Bol.geol. [Internet]. 1 de enero de 2022 [citado 30 de enero de 2025];49(1):7-27. Disponible en: https://revistas.sgc.gov.co/index.php/boletingeo/article/view/571