An indentation in a 33,000-year-old right calcaneus of the ground sloth Lestodon (Xenarthra, Folivora) from Uruguay and its possible human agency. - Fariña, Richard A.; Hayes, Elspeth; Lemoine, Luis A.; Fullagar, Richard; Tambusso, P. Sebastián; Varela, Luciano (Swiss Journal of Paleontology, 2025)