Project 5240: M. Fernández, J. C. Fernicola, E. Cerdeño. 2023. Systematic revision of the species of Protypotherium (Notoungulata: Interatheriidae) from the Santa Cruz Formation (Early-Middle Miocene), Argentinian Patagonia: a new phylogenetic hypothesis for the Interatheriidae. Zoological Journal of the Linnean Society. 199 (2):417-444.
