Swartkrans Paranthropus and Sterkfontein Australopithecus from southern Africa had different locomotor repertoires - Marine Cazenave; Annalisa Pietrobelli; Andrea Luková; Sebastian Bachmann; Matthew V. Caruana; Ronald J. Clarke; Christopher J. Dunmore; Ashley S. Hammond; Jason L. Heaton; A. J. Heile; Jakobus Hoffman; Kathleen Kuman; et al. (Proceedings of the National Academy of Sciences, 2026)