A CastanosL.A Rodrigo2026-03-222026-03-221980https://biblat.unam.mx/es/revista/anais-da-academia-brasileira-de-ciencias/articulo/paleozoico-superior-de-boliviahttps://andeanlibrary.org/handle/123456789/61587ptGeographyPaleozoico superior de boliviaarticle