A new genus of Proterotheriinae (Mammalia, Litopterna) from the Pleistocene of Uruguay Corona, Andrea ; Perea, Daniel ; Ubilla, Martín Abstract Publication: Journal of Vertebrate Paleontology Pub Date: January 2019 DOI: 10.1080/02724634.2019.1567523 Bibcode: 2019JVPal..39E7523C