Title:A new Hypsodont Notoungulate (Hegetotheriidae, Pachyrukhinae) from the late Miocene of the Eastern Cordillera, Salta province, Northwest of Argentina / Un nuevo Notungulado Hipsodonte (Hegetotheriidae, Pachyrukhinae) del Mioceno tardío de la Cordillera Oriental, provincia de Salta, Noroeste de Argentina
Title:Loss of ancient diversity of xenarthrans and the value of protecting extant armadillos, sloths and anteaters / Pérdida de la diversidad pasada de xenartros y la importancia de proteger a los armadillos perezosos y osos hormigueros actuales
Title:Fossil localities of the Santa Cruz Formation (Early Miocene, Patagonia, Argentina) prospected by Carlos Ameghino in 1887 revisited and the location of the Notohippidian