See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/248481512 Presence of Oxyodontherium (Macraucheniidae, Litopterna) in the Río Quinto Formation, San Luis (Argentina) ARTICLE in JOURNAL OF SOUTH AMERICAN EARTH SCIENCES · MARCH 2008 Impact Factor: 1.37 · DOI: 10.1016/j.jsames.2007.06.004 CITATION 1 READS 56 3 AUTHORS, INCLUDING: Esperanza Cerdeño National Scientific and Technical Research … 87 PUBLICATIONS 717 CITATIONS SEE PROFILE Ojeda Guillermo Universidad Nacional de San Luis 1 PUBLICATION 1 CITATION SEE PROFILE Available from: Esperanza Cerdeño Retrieved on: 03 February 2016