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Pụtara nke okwu "anyụike": ihe ọ bụ na ihe mere na ọ echepụta

N'oge ochie, e nweghị echiche nke "oru ọganihu". Ọ bụ ezie na ihe dị iche n'etiti cobblestones, kpọlite si n'ala adaka, na nkume ngwaọrụ caveman buru oke ibu. Odika ma n'etiti mbụ ekwentị na ama Bell. Na ndị ochie, niile na ngwaahịa ndị ejiri mee. N'isiokwu a, anyị ga-ele anya na okwu "anyụike".

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Anyụike - a oge ochie eluigwe na ala mmetụta Paleolithic ngwá ọrụ na-ike, dabere na ọnọdụ, bee, bee, igbu ụmụ anụmanụ. A chọpụtara site American ọkà mmụta sayensị, na dị nnọọ ebe nile na niile na-enye, bi a ole na ole oge ochie ndị mmadụ.

"Nkume anyụike" - nke ahụ bụ okwu "anyụike", adiaha n'etiti ọkà mmụta ihe ochie. Ya mere, anyị na-akpọ ya a mere, n'ihi na ọ mere ka anyị na nna nna si iche iche na ụdị nkume: ọmụ, oké nkume nzu na sandstone, wepụrụ ebubo, quartzite, obsidian na ndị ọzọ na umu.

Ọzọ ihe okwu "anyụike" - n'aka anyụike enweghị handle. Anya na ọ bụ a nkume ọgụgụ yiri almond, kpuchie na chipped si dị iche iche n'akụkụ. On otu njedebe nke ngwá ọrụ e mechie na ndị ọzọ - kwuru.

The n'ichepụta usoro bụ dị ka ndị a minced. First hụrụ oghere: dacite, ọmụ chert, hornfels, na na, mgbe ọzọ nkume emeso elu nke ga-eme n'ọdịnihu ngwá. Ọ tụgharịrị a otutu miri ibe. Ọzọ, na n'akụkụ nke ọzọ nke oghere-edebe site a ọnụ ọgụgụ nke bumps protruding ridges. Dị ka a N'ihi nke a ọgwụgwọ ahụ nwetara ngwá nke dị iche iche shapes.

Nanị tinye, ngwá nke oru nke oge ochie nwoke bụ isi a ujo-ịcha ngwá ọrụ. Nke a na-ekpebi ihe okwu "anyụike". Nkenke - akpa ihe onwunwe nke ndị mbụ. Na ya, ha nwere ike igwu dị iche iche na mgbọrọgwụ, na-emepụta obere ụmụ anụmanụ si ha burrows.

umu

Iji dokwuo anya na ihe okwu "anyụike", ọkà mmụta ihe ochie na-ejikarị okwu ahụ bụ "bifaces". Nke a bụ n'ihi na eziokwu na-arụ ọrụ nke abụọ pupụtara egbe converged ke n'ọnụ.

Ụdị minced nwere ike ịbụ dị iche iche: na udi nke a obi, triangle, oval, spades, diamonds na ndị ọzọ.

Ndị mbụ na ike ike nkume ngwaọrụ akpọ "protobifasy". Ha bụ ndị buru ibu size na bụghị otú neatly mere.

Iche minced, pụtara ná ngwụsị paleolith bụ jib, nke agbụ na longitudinal n'ọnụ ma nkọ transverse onu, na a ọnụ ọgụgụ kasị elu.

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