河南栾川孙家洞遗址出土的穿孔标本
发布时间：2018-11-05 15:04
【摘要】：孙家洞遗址初步测年为40万年左右,出土了少量石制品、古人类牙齿以及大量动物化石,其中一件骨骼标本存在非常规整的穿孔,其整体形态和大小与人工穿孔比较相似。通过系统的宏观观测与显微镜下分析,并与已明确性质的考古标本(自然穿孔和人工穿孔标本)和实证材料(现代鬣狗洞发掘出土材料)进行对比后发现,孙家洞遗址出土的穿孔标本与食肉类啃咬、甲虫类啮食以及人工造成的穿孔标本存在明显差异,而具备了被鬣狗胃酸腐蚀标本的所有典型特征。
[Abstract]:The initial age of Sunjiadong site is about 400,000 years. A small number of stone products, ancient human teeth and a large number of animal fossils have been unearthed. One of the bones has a very regular perforation, and its overall shape and size are similar to those of artificial perforation. Through systematic macroscopic observation and microscope analysis, and compared with archaeological specimens (natural perforation and artificial perforation) and empirical materials (excavated from modern hyena cave), it is found that, The perforated specimens unearthed from Sunjiadong site are obviously different from those of carnivorous gnawing beetle gnawing and artificial perforated specimens and possess all the typical characteristics of hyena gastric acid corrosion specimens.
【作者单位】： 中国科学院脊椎动物演化与人类起源重点实验室中国科学院古脊椎动物与古人类研究所;中国科学院大学;河南省洛阳市文物考古研究院;
【基金】：国家自然科学基金(41672023) 科技基础性工作专项(2014FY110300)
【分类号】：K878;Q915;Q981
，
本文编号：2312441
[Abstract]:The initial age of Sunjiadong site is about 400,000 years. A small number of stone products, ancient human teeth and a large number of animal fossils have been unearthed. One of the bones has a very regular perforation, and its overall shape and size are similar to those of artificial perforation. Through systematic macroscopic observation and microscope analysis, and compared with archaeological specimens (natural perforation and artificial perforation) and empirical materials (excavated from modern hyena cave), it is found that, The perforated specimens unearthed from Sunjiadong site are obviously different from those of carnivorous gnawing beetle gnawing and artificial perforated specimens and possess all the typical characteristics of hyena gastric acid corrosion specimens.
【作者单位】： 中国科学院脊椎动物演化与人类起源重点实验室中国科学院古脊椎动物与古人类研究所;中国科学院大学;河南省洛阳市文物考古研究院;
【基金】：国家自然科学基金(41672023) 科技基础性工作专项(2014FY110300)
【分类号】：K878;Q915;Q981
，
本文编号：2312441
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