Hegetotheriidae is an extinct family of notoungulate mammals known from the Oligocene through the Pliocene of South America.[1][2]

References

  1. ^ McKenna, Malcolm C., and Bell, Susan K. 1997. Classification of Mammals Above the Species Level. Columbia University Press, New York, 631 pp. ISBN 0-231-11013-8
  2. ^ "Fossilworks: Hegetotheriidae". fossilworks.org. Archived from the original on 13 December 2021. Retrieved 17 December 2021.


Allikas: https://en.wikipedia.org/wiki/Pachyrukhinae
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