Title:Paleoecology and paleoenvironments of Podocarp trees in the Ameghino Petrified forest (Golfo San Jorge Basin, Patagonia, Argentina) : Constraints for early Paleogene paleoclimate
Title:Una asociación de vertebrados de la Formación Las Curtiembres (Cretácico superior) del Noroeste de la Argentina / A vertebrate assemblage of Las Curtiembres Formation (Upper Cretaceous) of northwestern Argentina
Title:The largest known bear, Arctotherium angustidens, from the early Pleistocene pampeam region of Argentina: with a discussion of size and diet trends in bears