AN INTRODUCTION TO HUMAN EVOLUTIONARY ANATOMY Leslie Aiello Christopher Dean AN INTRODUCTION ‘TO HUMAN EVOLUTIONARY ANATOMY AN INTRODUCTION TO HUMAN EVOLUTIONARY ANATOMY LESLIE AIRLLO xy Resnaret ¢ Drassings By ns boos is priate oe aires paper. ACADEMIC PRESS “ITED. BE2E Oia. eve sedon NI 70% Lee Sites Eun ple! hy ACADSMIC PRESS, INC. San Digg. CA 92101 Copmigh © 1980 br ACABSMCC PRESS LIMJILD Second panda f paperback cian 1894 Fourth piocog 1596 All eights nascrat Niu part cao sous ray be rpc ts any foes bp pstst, toll: ay akan seats thous pertiin eome the pubes Bek “rare Catsoguin in Publacn Daa ISBN 0-12 048594 CT OSS. ip type hy thoracaphes, Mane, ferme med in Cra Bern The ah Pra, en CONTENTS bepter Ove An lntzuduetion to Clasefcatiow, Phrlogenstic Kecemstreetion and the Fossil Recosd Chap Feo Anatocval Nostendavure Chapeer Yoree he Microanatomy of Muscle ané Bone Chapscr Fr “The Tienes of she Skull Chapser tice ‘The Comparative Anato-ny of the Hominuid Mandible and Gracia, apser Sc ‘The Mastisrory System of Flomineids pier Sooo 8 Mieroanaieny and Develna rene oF seh hep Big Hemiaeid Tooth Morphalng, dapter Nine ‘he Inteactanial Reglow % 1 wee Chapiee Tee ‘The Anatomy of che Brain and Hominoid Tadocasee Giaqser Flan The Fac.al Skeleion a Henincide hagas Mvelne le Cervital Spine and Support 0! the Heal Chapter Thies ‘The Anatomy at the ¥ focal ‘Tract, Cheer tovarson Bizecal Lacumotion. and che Posteri! Skelexan Cbapter Sse ‘Tee Hemisoid Thavas aed Verena Column Chapter Secon Buass, Muscles and Movernenrs of the Caper Linch CChoprer Senense The Hominvisl Ara Chapter The Homivaic dad 176 244 75 372 comers. ibe Lower Limo Chapter Feeney ‘The Hosein Peles Ghapess Teeny Ons The Homiavid Eee an 4? Cheper Veen Toe The Hociceud Knee Joiv Lower Leg Cheprer Yooney Tiree ‘The Hemniavid Foot Referenwes Indes 7) ser 519 371 FOREWORD My iii rexpovse othe ahr invinion to iatodsee this honk way to unde-ste 9 trois compatatne wady i ards to mene Fst howa good fowl ecould be seruced. Legectably te sels provi 0 sear geidatce, a’ sheve wat ef ie frien co che sanatiom Some Tnvewonls Pepi offered the ecsieleue of eovering forte atild tant that wae innonaives eontzoverl. of, Serums bach. Cher th te Fores of sv itllcral "waren inplcity unerertog or woveaing foe, the versity ad sslevieas vt wht foliose thee extgorr comprions the“ varies ia which + tected Sens sess theories of he ce moc aba parece ol qk rmedinee veo to che hance facial aetbler 30 sre prepuce te teil ve the soccer: of 4 hen wxtorn, an Horie, his hess ew need Tor any ol thee thes vine ureword, wo, foe thar meter, doce 2 says any. ober kare af suppone oF validation The rechove were erpicaioss annul 1» dave temtied dnd fo extoook which, for sulin abd teeurter alike, well presen! the anatomical backgroané “a the Seudy of buman evolavion. 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Uh ewatd wi be a bouk thet m a woxthy ‘npanion 20 Napier and Naples A Hs dood of Living Prissaes, My proton is ‘Gar wll have a Joag nil wscful "io, ane har facuce Renerations wi seundar ose theie predecenoss ever managré wishnce it Bemnatd Wooe he (vent 9 Eieerpoa! ACKNOWLEDGEMENTS We nme Gra acknusledge and thank o:t adente sche initially reeugmized the 200d for tiie souk. Toy somviaved us that we Sol warp sy te sommes eee fi lew! par of be inercrne i uan rola. a wrath pe ave done ots best tomy al ivy nm ae pee eb Cat of the darly tet hominids. He have ied to bo tr pln Priv aad in foes hae Sell provide 9 welt Uwe aad eusy-20- ‘be now hal no srg sour ro dane on this level esl al ke 0 ne share ve sine within Hc book ebae ll fncoesting and well for otbets a acha flags demic, sooeieimy pect 3 fd logy, why parse hsges chat eo on ai Sil sme a8 Tn atempng is tsk we muse Ess: ank ur reshets, Revel Cpe, cael Das, Genres Hoorn, eal Berard Wood, svhe ieerainiad we hoenon evocucen and eects ees tore some of het Sen holedge fl sothveiogm for he fsjre We ae nplly prefl co Beunoed Wand whe ad's" councenred es the eacke amir Fit noe othe Hew poeple a {be Fle today slur Loclege xen inte serany chaptes 9 hie hae and we dhe ica fir anderaking whe task of readicg eae rmamuserip af ‘sll as far hie fisadehip, apport and eonssact encouragement in his ovojes. We alta owe specs: chalks to Clee Howali, Kas Filey, Unie B3eam and Hob Marun wha essh offered supgote far hie Iyeale a the neryeginning ‘One: the pats thace jours a great amber ‘fut Fens aad calleaguce have zoad pare De maractipe and have nade senate uggesions. Withous thes help our tisk ‘would have bees much more difaeul ane we se the falloang a grece debe of geritude rod Anapol, Poste Andvews, karuea Azea bbarg, Lin Arvets, Jn Austin, David bepnoa, Thu tromage, Aedrew Chambetlaiz, Dave Daoy'mg, Michael Vay, sil plasden, Shela Jones, till Junges, Gail Kennedy. ill ‘Kunbel, Aste SaeLaraoa, ‘They Moles None ‘Moniemtes, “Vag Bama, ln Pagungion, You Rak, ae Sich, Cle Se ingen Cie, Suva, and Russ ‘Tate, "While weiting. this kook many oF our seudencs in the Dopursmone of Anceozy and Develoyenes cl Binlagy and in sho Depart ant al Aogelogy st aersgy Calege Tronon bays halaed by elarying (aad somns- tinier bp eiscovsring: anporeane ieforsation that i noe immedictep abvions in the Tersaure, and alan hy earying at orga reseaes areas that had een overlooked by Ue field, Herz ve would ke co skoowledge