Olduvai Gorge, 1951-1961: The cranium and maxillary dentition of Australopithesus (Zinjanthropus) boisei

alveolar angle anthropus apes Australo Australopithecus Australopithecus Sts boisei brain breadth buccal calvaria canine cent cervical line chimpanzee chord cingulum compared crania cranial capacity cranium crown area crown diameter cusp dental dimensions distal enamel endocast endocranial facial foramen magnum fossil frontal gorilla height hominid Homo erectus incisors indices Kromdraai labial lateral Leakey length lower M.D. diameter M³'s Makapansgat mandibular fossa margin mastoid maxilla maxillary mean measurements mesial Mesiodistal Mesiodistal diameter modern module molars muscle nasal nuchal crest occipital bone Olduvai Orang-utan orbital palate Paranthropus parietal bone pekinensis petrous pithecines pithecus plane pneumatisation pongid crania pongids posterior premolars ridge Robinson robust sagittal crest Shape index sinuses skull South African specimens sphenoid squame Sterkfontein sulcus suture Swartkrans Table Taung teeth temporal bone temporal crest Tobias tooth torus transverse tympanic plate upper values Weidenreich 1943 Zinj Zinjanthropus zygomatic