,Editorial mDirector:mCraigmCampanell LinemArtmIllustrations:mMariamPiperm Anato
am Editor minmChief:mDicksonmMussle mical mIllustrations:mJoannamWallington m Cov
whitem Publisher:mNancymRoberts er mDesignmManager:mJohn mChristianam Cove
DevelopmentmEditor:mOhlingermPublishingmServi r mDesigner:mKathymMrozek
ces Cover mPhoto:mOrangutan mimage-
Editorial mAssistant:mNartmVaroqua m IsmaelmJorda;m Human mface-
Director mofmMarketing:mBrandymDawson m Cameron m Whitman
Senior mMarketingmManager:mLauramLeemManley Full-Servicem Projectm M anagement:m PreMediaGlobal
m Senior mManagingmEditor:mMaureen mRichardso Composition:mPreMediaGlobalm Printe
nm ProjectmManager:mAnnemariemFranklin m Oper r/Binder:mCourier/Kendallvillem Cover m
ations mManager:mMarymFischer Printer:mCourier/Kendallvillem TextmFo
Senior mOperations mSpecialist:mSherrymLewis nt:mSabonLTStd m10.5/12
Creditsmand macknowledgmentsmborrowed mfrommothermsourcesmand mreproduced, mwith mpermission, min
mthism textbookmappearmon mpage m603.
Copyrightm©m2013, m2009, m2006 mbymPearsonmEducation, mInc. mAllmrightsmreserved. mPrinted minmthemUni
tedm Statesmof mAmerica. mThismpublication mismprotected mbymCopyrightmand mpermission mshould mbemobt
ained mfromm them publisherm priorm tom anym prohibited mreproduction, m storagem inm am retrievalm system,m
orm transmission m inm anymformmormbymanymmeans, melectronic, mmechanical, mphotocopying, mrecording, m
ormlikewise. mTomobtain m permission(s) mtomusemmaterialmfrommthismwork, mpleasemsubmitmamwritten mre
questmtomPearson mEducation, m Inc.,m Permissionsm Department, m Onem Lakem Street, m Upperm Saddlem Riv
er, m Newm Jerseym 07458 m orm you m maym faxmyourmrequestmtom201-236-3290.
LibrarymofmCongress mCataloging-in-PublicationmData
Stanford, m Craigm B. m (Craigm Britton), m 1956–
Biologicalmanthropology:mthemnaturalmhistorymof mhumankind m/mCraigmStanford,mJohn mS. m
Allen, m Susan mC. mAnton.—3rd med.
p. m cm.
ISBNm 978-0-205-15068-7m (pbk.)
1. m Physicalmanthropology—Textb ooks. m I. mAllen, mJohn mS. m(John m Scott), m1961–mII. mAntón, mSusan mC.
III. mTitle. mGN25.S
73m2013 m599.9
—dc23
2011027605
StudentmEdition:
ISBN-10:m 0-205-15068-3
ISBN-13:m 978-0-205-15068-7
10m 9 m 8m 7m 6 m 5m 4m 3m
2m 1 Instructor’smReviewmCopy
:m ISBN-10:m0-205-15069-
1
ISBN-13:m 978-0-205-15069-4
A m lam Carte:
ISBN-10:m 0-205-15212-0
ISBN-13:m 978-0-205-15212-4
, THIRDm EDIT ION
Craig Stanford
m
Universitym ofm Southernm California
John S. Allen
m m
Universitym ofm Southernm California
Susan C. Antón
m m
Newm York m Uni versity
Bostonm m Columbusm m Indianapolism m Newm Yorkm m Sanm Franciscom m Upperm Saddlem Riverm A
msterdamm m Capem Townm m Dubaim m London m m Madrid m m Milanm m Munich m m Parism m Montrealm m
Toronto
Delhim m Mexicom Citym m Saom Paulom m Sydneym m Hongm Kongm m Seoulm m Singaporem m Taipeim m Tokyo
, Thismpagemintentionallymleftmblank
am Editor minmChief:mDicksonmMussle mical mIllustrations:mJoannamWallington m Cov
whitem Publisher:mNancymRoberts er mDesignmManager:mJohn mChristianam Cove
DevelopmentmEditor:mOhlingermPublishingmServi r mDesigner:mKathymMrozek
ces Cover mPhoto:mOrangutan mimage-
Editorial mAssistant:mNartmVaroqua m IsmaelmJorda;m Human mface-
Director mofmMarketing:mBrandymDawson m Cameron m Whitman
Senior mMarketingmManager:mLauramLeemManley Full-Servicem Projectm M anagement:m PreMediaGlobal
m Senior mManagingmEditor:mMaureen mRichardso Composition:mPreMediaGlobalm Printe
nm ProjectmManager:mAnnemariemFranklin m Oper r/Binder:mCourier/Kendallvillem Cover m
ations mManager:mMarymFischer Printer:mCourier/Kendallvillem TextmFo
Senior mOperations mSpecialist:mSherrymLewis nt:mSabonLTStd m10.5/12
Creditsmand macknowledgmentsmborrowed mfrommothermsourcesmand mreproduced, mwith mpermission, min
mthism textbookmappearmon mpage m603.
Copyrightm©m2013, m2009, m2006 mbymPearsonmEducation, mInc. mAllmrightsmreserved. mPrinted minmthemUni
tedm Statesmof mAmerica. mThismpublication mismprotected mbymCopyrightmand mpermission mshould mbemobt
ained mfromm them publisherm priorm tom anym prohibited mreproduction, m storagem inm am retrievalm system,m
orm transmission m inm anymformmormbymanymmeans, melectronic, mmechanical, mphotocopying, mrecording, m
ormlikewise. mTomobtain m permission(s) mtomusemmaterialmfrommthismwork, mpleasemsubmitmamwritten mre
questmtomPearson mEducation, m Inc.,m Permissionsm Department, m Onem Lakem Street, m Upperm Saddlem Riv
er, m Newm Jerseym 07458 m orm you m maym faxmyourmrequestmtom201-236-3290.
LibrarymofmCongress mCataloging-in-PublicationmData
Stanford, m Craigm B. m (Craigm Britton), m 1956–
Biologicalmanthropology:mthemnaturalmhistorymof mhumankind m/mCraigmStanford,mJohn mS. m
Allen, m Susan mC. mAnton.—3rd med.
p. m cm.
ISBNm 978-0-205-15068-7m (pbk.)
1. m Physicalmanthropology—Textb ooks. m I. mAllen, mJohn mS. m(John m Scott), m1961–mII. mAntón, mSusan mC.
III. mTitle. mGN25.S
73m2013 m599.9
—dc23
2011027605
StudentmEdition:
ISBN-10:m 0-205-15068-3
ISBN-13:m 978-0-205-15068-7
10m 9 m 8m 7m 6 m 5m 4m 3m
2m 1 Instructor’smReviewmCopy
:m ISBN-10:m0-205-15069-
1
ISBN-13:m 978-0-205-15069-4
A m lam Carte:
ISBN-10:m 0-205-15212-0
ISBN-13:m 978-0-205-15212-4
, THIRDm EDIT ION
Craig Stanford
m
Universitym ofm Southernm California
John S. Allen
m m
Universitym ofm Southernm California
Susan C. Antón
m m
Newm York m Uni versity
Bostonm m Columbusm m Indianapolism m Newm Yorkm m Sanm Franciscom m Upperm Saddlem Riverm A
msterdamm m Capem Townm m Dubaim m London m m Madrid m m Milanm m Munich m m Parism m Montrealm m
Toronto
Delhim m Mexicom Citym m Saom Paulom m Sydneym m Hongm Kongm m Seoulm m Singaporem m Taipeim m Tokyo
, Thismpagemintentionallymleftmblank
