REFERENCES
- Blumenschine , R. J. , Peters , C. R. , Masao , F. T. , Clarke , R. J. , Deino , A. L. , Hay , R. L. , Swisher , C. C. , Stanistreet , I. G. , Ashley , G. M. , McHenry , L. J. , Sikes , N. E. , Vander Merwe , N. J. , Tactikos , J. C. , Cushing , A. E. , Deocampo , D. M. , Njau , J. K. and Ebert , J. I. 2003 . Late Pliocene Homo and hominid land use from western Olduvai Gorge, Tanzania . Science , 299 : 1217 – 1221 .
- Brunet , M. , Beauvilain , A. , Coppens , Y. , Heintz , E. , Moutaye , A. H.E. and Pilbeam , D. 1996 . Australopithecus bahrelghuzali une nouvelle espèce d'Hominidé ancien de la région de Koro Toro (Tchad) . Comptes Rendus de l'Académie des Sciences, Série IIa , 322 : 907 – 913 .
- Kimbel , W. H. , Rak , Y. and Johanson , D. C. 2004 . The Skull of Australopithecus afarensis. 254 New York : Oxford University Press .
- Leakey , M. G. , Spoor Brown , F. H. , Gathogo , P. N. , Kiarie , C. , Leakey , L. N. and McDougall , I. 2001 . New hominin genus from eastern Africa shows diverse middle Pliocene lineages. Nature 410: 433–440
- Proffit , W. R. and Fields , H. W. 2000 . Contemporary Orthodontics., , 3rd edn. 742 St Louis : Mosby .
- Ranly , D. M. 1988 . A Synopsis of Craniofacial Growth. 188 Norwalk : Appleton & Lange. .
- Tobias , P. V. 2003 . Encore Olduvai . Science , 299 : 1193 – 1194 .
- Wolford , L. M. , Stevao , E. L.L. , Alexander , C. M. and Goncalves , J. R. 2004 . “ Orthodontics for orthognathic surgery ” . In Peterson's Principles of Oral and Maxillofacial Surgery, , 2nd edn. Edited by: Miloro , M. 1111 – 1134 . Hamilton : BC Decker . In
- Wood , B. A. 1991 . 466 Koobi Fora Research Project Volume 4: Hominid Cranial Remains. Oxford, Clarendon Press
- Wright , T. 2001 . 69 The comparison of different types of prognathism. Unpublished BSc thesis, University College, London