Forasiepi, Goin & Martinelli 2009. Contribution to the knowledge of the Sparassocynidae (Mammalia, Metatheria, Didelphoidea), with comments on the age of the Aisol Formation (Neogene), Mendoza Province, Argentina. Journal of Vertebrate Paleontology, 29(4), December 12 2009: 1252-1263