【摘要】：本文對距今約7000年前的新石器時代姜家梁遺址人骨的下頜第一臼齒磨耗進行了研究。發(fā)現(xiàn)其磨耗度大于現(xiàn)代華北地區(qū)人類,提示這個時期食物可能較現(xiàn)代人堅硬。姜家梁第一臼齒磨耗度性別差異不顯著,而狩獵-采集人群一般牙齒磨耗存在性別差異,由此推測姜家梁人群已經(jīng)渡過狩獵-采集階段,進入農(nóng)業(yè)經(jīng)濟為主的生活。
[Abstract]:In this paper, the wear of the first molar teeth of the human bone at the Jiangjialiang site of the Neolithic Age about 7000 years ago was studied. It was found that the wear degree of the food was higher than that of the modern North China, suggesting that the food in this period may be harder than that of the modern people. There was no significant gender difference in the wear degree of the first molar teeth of Jiangjialiang, but there was a gender difference in general tooth wear among the hunter-gatherer population. It was inferred that the Jiangjialiang people had passed the stage of hunting and collecting and had entered into the life of agricultural economy.
【作者單位】： 中央民族大學民族學與社會學學院;
【基金】：國家自然科學基金青年科學基金項目(41102015) 北京市社會科學規(guī)劃項目(12LSC013) 北京市支持中央在京高校共建項目-教改子項目資助
【分類號】：K878

【參考文獻】

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本文編號：2345761