Title:On Megatherium gallardoi (Mammalia, Xenarthra, Megatheriidae) and the Megatheriinae from the Ensenadan (lower to middle Pleistocene) of the Pampean region, Argentina / Sur Megatherium gallardoi (Mammalia, Xenarthra, Megatheriidae) et les Megatheriinae de l’Ensénadéen (Pléistocène inférieur à moyen) de la région pampéenne, Argentine
Title:Reappraisal of the giant caviomorph rodent Phoberomys burmeisteri (Ameghino, 1886) from the late Miocene of northeastern Argentina, and the phylogeny and diversity of Neoepiblemidae