Title:A new peirosaurid (Crocodyliformes, Mesoeucrocodylia) from the Upper Cretaceous of Patagonia, Argentina / Un nuevo peirosáurido (Crocodyliformes, Mesoeucrocodylia) del Cretácico Superior de Patagonia, Argentina
Title:Paleontología de la Formación Lagarcito (Cretácico inferior), en la provincia de San Juan, Argentina. / Paleontology of the Lagarcito Formation (lower Cretaceous), San Juan province, Argentina
Title:Intra- and interspecific variation in tooth morphology of Procyon cancrivorus and P. lotor (Carnivora, Procyonidae), and its bearing on the taxonomy of fossil South American procyonids