Sehlopha sa baepolli ba lintho tsa khale se tsoang Liunivesithing tsa Chester le Manchester se fumane lintho tse ileng tsa fana ka leseli le lecha ho sechaba se neng se ahile Brithani ka mor'a ho fela ha Ice Age ea ho qetela.
Liepollo tse entsoeng ke sehlopha setšeng se North Yorkshire li sibollotse mesaletsa e sirelelitsoeng ka mokhoa o ikhethang ea motsana o neng o ahiloe ke lihlopha tsa ba tsomang lilemong tse likete tse leshome le halofo tse fetileng. Har’a lintho tseo sehlopha se ileng sa li fumana ke masapo a liphoofolo tseo batho ba neng ba li tsoma, lithulusi le libetsa tse entsoeng ka masapo, manaka le lejoe, le mesaletsa e sa tloaelehang ea lehong.
Sebaka se haufi le Scarborough qalong se ne se le lebopong la sehlekehleke se letšeng la khale mme se qalile ka nako ea Mesolithic, kapa 'Middle Stone Age'. Ho theosa le lilemo tse likete, letša le ile la tlala butle-butle ka li-peat tse teteaneng, tse ileng tsa pata le ho boloka sebaka seo butle-butle.
Dr. Nick Overton oa Univesithi ea Manchester o itse, Ke seoelo ho fumana lintho tsa khale hakana li le boemong bo botle hakana. Mesolithic ea Brithani e bile teng pele ho lipitsa tsa letsopa kapa litšepe, kahoo ho fumana mesaletsa ea lintho tse phelang joaloka lesapo, manaka le lehong, tseo hangata li sa bolokeheng, ke tsa bohlokoa haholo ho re thusa ho tsosolosa bophelo ba batho.”
Tlhahlobo ea lintho tse fumanoeng e lumella sehlopha ho ithuta ho eketsehileng le ho fetola se neng se utloisisoa pele ka lichaba tsena tsa pele ho histori. Masapo a bontša hore batho ba ne ba tsoma liphoofolo tse fapa-fapaneng libakeng tse fapaneng tse pota-potileng letša, ho akarelletsa le liphoofolo tse khōlō tse kang elk le likhama tse khubelu, liphoofolo tse nyenyane tse kang li-beaver le linonyana tsa metsing. Litopo tsa liphoofolo tse tsongoang li ile tsa hlajoa 'me likarolo tsa tsona li ile tsa kenngoa ka boomo libakeng tse mongobo sebakeng sa sehlekehlekeng.
Sehlopha se ile sa boela sa fumana hore tse ding tsa dibetsa tsa ho tsoma tse entsweng ka lesapo la diphoofolo le manaka di ne di kgabisitswe, mme di ne di kgaotswe pele di behwa lebopong la sehlekehleke. Ba lumela hore sena se bontša hore batho ba Mesolithic ba ne ba e-na le melao e thata ea hore na mesaletsa ea liphoofolo le lintho tse neng li sebelisoa ho li bolaea li ne li lahloa joang.
Ho ea ka Dr. Amy Gray Jones oa Univesithi ea Chester: “Hangata batho ba nahana hore batsomi ba mehleng ea khale ba ne ba phela maqakabetsing a tlala, ba tloha sebakeng se seng ho ea ho se seng ba ntse ba batla lijo tse sa feleng, le hore e bile feela ka ho qala ha temo moo batho ba ileng ba phela bophelo bo tsitsitseng le bo tsitsitseng haholoanyane.”
Empa mona re na le batho ba lulang libakeng tse ngata tsa libaka le libaka tsa bolulo, ba ipha nako ea ho khabisa lintho, le ho hlokomela litsela tseo ba lahlang mesaletsa ea liphoofolo le lintho tsa bohlokoa tsa maiketsetso. Bana ha se batho ba neng ba sokola ho phela. E ne e le batho ba nang le tšepo kutloisisong ea bona ea sebōpeho sa naha, le boitšoaro le libaka tsa bolulo tsa mefuta e sa tšoaneng ea liphoofolo tse phelang moo.”
Sehlopha se tšepa hore lipatlisiso tsa nakong e tlang setšeng sena le tse ling sebakeng sena li tla tsoela pele ho fana ka leseli le lecha mabapi le kamano ea batho le tikoloho. Tlhahlobo ea li-peat deposits ho potoloha sebaka sena e se e ntse e bontša hore sebaka sena e ne e le sebaka se makatsang sa mefuta-futa, se ruileng ka limela le liphoofolo, 'me ha mosebetsi o ntse o tsoela pele, sehlopha se tšepa ho fumana hore na batho ba bile le liphello life tikolohong ena.
"Rea tseba ho tsoa liphuputsong tse entsoeng libakeng tse ling tse haufi le letša, hore batho bana ba ne ba laola le ho laola ka boomo metseng ea limela tse hlaha. Ha re ntse re etsa mosebetsi o eketsehileng setšeng sena, re tšepa ho bontša ka ho qaqileng haholoanyane kamoo batho ba neng ba fetola sebōpeho sa tikoloho ena lilemo tse likete pele ho kenngoa temo Brithani,” ho bolela Ngaka Barry Taylor.
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