2017-08-152017-08-15https://digital.cic.gba.gob.ar/handle/11746/5993Mandibular remains of Procardiomys martinoi Pascual, 1961 (Hystricognathi, Cavioidea) from the Arroyo Chasicó Formation (early late Miocene) of Argentina, and the phylogenetic position of the genus within Caviidae.Artículo