title: Knuckle-walking hominid ancestors.
authors.forename: R S
authors.initials: RS
authors.lastname: Corruccini
authors.forename: H M
authors.initials: HM
authors.lastname: McHenry
mesh_terms: D000818:Animals; D005580:Fossils; D015186:Hominidae / Q000033:anatomy & histology / Q000502:physiology*; D006801:Humans; D011323:Primates / Q000033:anatomy & histology / Q000502:physiology*; D016138:Walking / Q000502:physiology*