7000年前河北姜家梁人群下颌臼齿磨耗研究
发布时间：2018-11-20 19:23
【摘要】：本文对距今约7000年前的新石器时代姜家梁遗址人骨的下颌第一臼齿磨耗进行了研究。发现其磨耗度大于现代华北地区人类,提示这个时期食物可能较现代人坚硬。姜家梁第一臼齿磨耗度性别差异不显著,而狩猎-采集人群一般牙齿磨耗存在性别差异,由此推测姜家梁人群已经渡过狩猎-采集阶段,进入农业经济为主的生活。
[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.
【作者单位】： 中央民族大学民族学与社会学学院;
【基金】：国家自然科学基金青年科学基金项目(41102015) 北京市社会科学规划项目(12LSC013) 北京市支持中央在京高校共建项目-教改子项目资助
【分类号】：K878
[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.
【作者单位】： 中央民族大学民族学与社会学学院;
【基金】：国家自然科学基金青年科学基金项目(41102015) 北京市社会科学规划项目(12LSC013) 北京市支持中央在京高校共建项目-教改子项目资助
【分类号】：K878
【参考文献】
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1 刘东秀;邵金陵;万毅;张e，
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