Title:Paleosols and related soil-biota of the early Miocene Santa Cruz Formation (Austral-Magallanes Basin, Argentina) : A multidisciplinary approach to reconstructing ancient terrestrial landscapes
Title:Paleoecology and paleoenvironments of Podocarp trees in the Ameghino Petrified forest (Golfo San Jorge Basin, Patagonia, Argentina) : Constraints for early Paleogene paleoclimate
Title:A new Megatheriinae skull (Xenarthra, Tardigrada) from the pliocene of northern Venezuela : Implications for a giant sloth dispersal to central and North America
Title:Contribución al conocimiento de los representantes extintos de Lutreolina Thomas, 1910 (Mammalia, Marsupialia, Didelphidae) / Contribution to the knowledge of living representatives of the genus Lutreolina Thomas, 1910 (Mammalia, Marsupialia, Didelphidae)
Title:Cartas para Florentino desde la Patagonia : Crónica de la correspondencia édita entre los hermanos Ameghino (1887-1902) / Letters to Florentino from Patagonia: Chronicle of the published correspondence between the Ameghino brothers (1887-1902)
Title:Strepsodiscus austrinus Pinilla et al. (Gastropoda, Bellerophontoidea) y faunas asociadas del Cámbrico tardío del Angosto de la Quesera, provincia de Salta / Strepsodiscus austrinus pinilla et al. (Gastropoda, Bellerophontoidea) y faunas asociadas del cámbrico tardío del Angosto de la Quesera, provincia de Salta
Title:Kimmeridgian pliosaurids (Sauropterygia, Plesiosauria) from Tlaxiaco, Oaxaca, southern Mexico / Pliosauridos kimmeridgianos (Sauropterygia, Plesiosauria) de Tlaxiaco, Oaxaca, sur de México