Language, neural organization, and the fossil record.
D002540:Cerebral Cortex / Q000502:physiology; D005580:Fossils; D049690:History, Ancient; D006801:Humans; D007802:Language; D008606:Mental Processes; D009420:Nervous System / Q000033:anatomy & histology*; D010163:Paleontology; D012660:Semantics; D013060:Speech