Paginula is an extinct genus of oldfieldthomasiid notoungulate. It lived during the Eocene in what is now Argentina.Notices préliminaires sur des ongulés nouveaux des terrains crétacés de Patagonie [Preliminary notes on new ungulates from the Cretaceous terrains of Patagonia]. Boletín de la Academia Nacional de Ciencias de Córdoba 16:349-429

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