Shockey, B.J. 1997. Two new notoungulates (Family: Notohippidae) from the Salla beds of Bolivia (Deseadan: Late Oligocene): systematics and functional morphology. Journal of Vertebrate Paleontology 17:584-599.

• (43125) B. J. Shockey 1997. Two new notoungulates (Family Notohippidae) from the Salla Beds of Bolivia (Deseadan: Late Oligocene): systematics and functional morphology Journal of Vertebrate Paleontology 17(3):584-599
• (53093) P. J. Wagner and G. F. Estabrook 2014. Trait-based diversification shifts reflect differential extinction among fossil taxa Proceedings of the National Academy of Sciences 111(46):16419-16424

Minimal containing taxon in this database: Meridiungulata

** A matching taxon was found, but not an exact match