Xenungulata (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Xenungulata" in Spanish language version.

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archive.org

doi.org

dx.doi.org

  • Javier N. Gelfo; Daniel A. García-López; Lilian P. Bergqvist (2020). «Phylogenetic relationships and palaeobiology of a new xenungulate (Mammalia: Eutheria) from the Palaeogene of Argentina». Journal of Systematic Palaeontology. Online edition. doi:10.1080/14772019.2020.1715496. 

worldcat.org

  • Simpson, George Gaylord. (1967). The Beginning of the Age of Mammals in South America.. Part 2 Systematics : Notoungulata, concluded (Typotheria, Hegetotheria, Toxodonta, Notoungulata incertae sedis) ; Astrapotheria ; Trigonostylopoidea ; Pyrotheria ; Xenungulata ; Mammalia incertae sedis. OCLC 251765832. Consultado el 4 de agosto de 2020.