Pedro Cantalejo, mukuru webako reArdales Andalusian, anotarisa mifananidzo yeBako reNeanderthal mubako.Mufananidzo: (AFP)
Kuwanikwa uku kunokatyamadza nekuti vanhu vanofunga kuti maNeanderthals ndeechinyakare uye ane hutsinye, asi kudhirowa mapako makore anopfuura 60 000 apfuura kwaive chinhu chinoshamisa kwavari.
Masayendisiti akawana kuti apo vanhu vemazuva ano vaisagara mukondinendi yeEurope, maNeanderthal akanga achidhirowa stalagmites muEurope.
Kuwanikwa uku kunokatyamadza nekuti maNeanderthals anoonekwa seakapusa uye ane hutsinye, asi kudhirowa mapako makore anopfuura 60 000 apfuura kwaive chinhu chinoshamisa kwavari.
Mifananidzo yemapako inowanikwa mumapako matatu muSpain yakagadzirwa pakati pe43,000 ne65,000 makore apfuura, makore 20,000 vanhu vemazuva ano vasati vasvika muEurope.Izvi zvinosimbisa kuti unyanzvi hwakagadzirwa neNeanderthals makore 65 000 apfuura.
Zvisinei, maererano naFrancesco d'Errico, munyori biyake wepepa idzva mumagazini yePNAS, kuwana uku kunomutsa nharo, “chimwe chinyorwa chesayenzi chinoti mavara aya anogona kuva chinhu chakasikwa” uye imhaka yokuyerera kweiron oxide..
Kuongorora kutsva kunoratidza kuti kuumbwa uye nzvimbo yepende hazvienderani nemaitiro echisikigo.Pane kudaro, pende inoshandiswa nekupfapfaidza nekufuridzira.
Zvinotonyanya kukosha ndezvokuti maumbirwo azvo haaenderani nemasampuli echisikigo akatorwa mubako, izvo zvinoratidza kuti pigment inobva kune imwe kunze.
Kufambidzana kwakadzama kunoratidza kuti ma pigment aya akashandiswa panguva dzakasiyana-siyana, makore anopfuura 10 000 akaparadzana.
Maererano nad'Errico weYunivhesiti yeBordeaux, izvi “zvinotsigira pfungwa yokuti maNeanderthal akauya pano kakawanda kwezviuru zvemakore kuzotara mapako nependi.
Zvakaoma kuenzanisa "unyanzvi" hweNeanderthals nemafrescoes akagadzirwa neprehistoric moderns.Semuenzaniso, mafrescoes anowanikwa mumapako eChauvie-Pondac muFrance ane makore anopfuura 30,000.
Asi kuwanikwa kutsva uku kunowedzera humbowo huzhinji hwekuti dzinza reNeanderthal rakapera makore angangoita 40,000 apfuura, uye kuti vaive vasiri hama dzakaipa dzeHomo sapiens dzagara dzichiratidzwa seHomo sapiens.
Chikwata chakanyora kuti pendi idzi hadzisi “unyanzvi” mupfungwa yakamanikana, “asi mhedzisiro yezviito zvakajeka zvine chinangwa chekusimudzira zvinoreva nzvimbo yacho.
Chimiro chebako "chakaita basa rakakosha muhurongwa hwechiratidzo chedzimwe nharaunda dzeNeanderthal", kunyangwe zvinorehwa nezviratidzo izvi zvichiri chakavanzika.