旧きゅう石せっ器き文ぶん化か

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Meanings

1

Paleolithic culture

Refers to the cultural period of the Old Stone Age, characterized by the use of chipped stone tools.

旧きゅう石せっ器き文ぶん化かの遺い跡せきから、多おおくの打だ製せい石せっ器きが発はっ掘くつされた。
Many chipped stone tools were excavated from the Paleolithic culture site.
この地ち域いきの旧きゅう石せっ器き文ぶん化かは、約やく3さん万まん年ねん前まえにさかのぼる。
The Paleolithic culture in this region dates back about 30,000 years.