Light on the origin of man. Ardipithecus ramidus. Introduction.
Hanson
Brooks
B
D000818:Animals; D005075:Biological Evolution; D017753:Ecosystem; D005580:Fossils; D015186:Hominidae / Q000033:anatomy & histology / Q000235:genetics / Q000502:physiology; D006801:Humans; D002679:Pan troglodytes / Q000235:genetics