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Study:NeanderthalsWereArtists
Someoftheworld’soldest_______artistoooldtohavebeenmadebymodernhumans,researcherssay.
StudiessuggestthatNeanderthalswere_______
forcreatingcavedrawingsfoundinmodern-daySpain.Theyalsoappeartohavepaintedandcutholesinseashellsforuseasjewelry.
ReportsonthestudieswerepublishedinthejournalsScienceandScienceAdvances.
NeanderthalswererelatedtoHomosapiens,thescientificnameformodernhumanbeings.NeanderthalslivedinEuropeandAsiabeforedisappearingabout40,yearsago.Aroundthattime,scientistsbelieve,HomosapiensarrivedinEuropefromAfrica.
Newevidence,oldtheory
Researcherssaythenewstudiesprovideevidencethattheartworkwasmadeabout20,yearsbeforemodernhumanscametoEurope.
ThefindingswereasurprisetoWilRoebroeks,anexpertonNeanderthals.Hesaiditrepresents“…amajorbreakthroughinthefieldofhumanevolutionstudies.”
Now,hesaid,Neanderthal“ownershipofsomecaveartisafact.”
Roebroeks,whowasnotpartofeitherstudy,isaprofessoratLeidenUniversityintheNetherlands.
Collectingevidence
Untilnow,mostscientiststhoughtallcavepaintingsweretheworkofhumans.
Inthefirststudy,researchersexaminedartworkinthreecavesinnorthern,southernandwest-centralSpain.Theyattemptedtoestimatetheageofthreepaintings.
Moderntechnologyhasmadeiteasierforscientiststodateeachpainting.Theyusedaprocesscalledtheuranium-thoriummethodtoestimatetheage.
Thescientistsremovedsmallpiecesofrockmaterialthathadformedonthesurfaceoftheartwork,andstudiedtheminalaboratory.Theyfoundthecaveartdatesbackto64,yearsago.
DirkHoffmann,ofGermany’sMaxPlanckInstitute,saidtheartworkissimple,butimportantforwhatitrepresents.Hesaidoneworkisacollectionsoflinesthatlooklikealadder;theothersincluderedmarksandroundedobjectsonrockformations.Anotherpaintingisintheshapeofahand.
Makingtheimageofthehandinvolvesmanysteps,Hoffmannandtheotherresearchersnoted.Thisledthemtodecidethatitwasaslow,thoughtfulcreation.
ThesecondstudyattemptedtoidentifytheageofshellsthathadbeencoloredandcutinanothercaveinsoutheastSpain.Researchersstudiedrockthathadformedabovewheretheshellswerefound.Theirinvestigationfoundthattheshellswerearound,yearsold.Thisisabout20,to40,yearsolderthan