Origin of the speech apparatus and its reconstruction in fossils.
D000818:Animals; D005075:Biological Evolution; D005580:Fossils; D006257:Head / Q000033:anatomy & histology; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D008322:Mammals; D009055:Mouth / Q000033:anatomy & histology*; D009132:Muscles / Q000033:anatomy & histology; D010163:Paleontology; D010614:Pharynx / Q000033:anatomy & histology* / Q000502:physiology; D012886:Skull / Q000033:anatomy & histology; D013060:Speech / Q000502:physiology*; D014059:Tongue / Q000033:anatomy & histology / Q000502:physiology