【摘要】 采用SEM-EDS技术,分析了山东滕州西宫桥遗址出土的古代人骨。其骨组织的显微结构分析指出,成岩作用业已严重破坏了骨骼的哈佛氏系统结构。而骨剖面线扫描分析显示,骨剖面上的元素分布具有明显的差异,表明骨内外表面与中间部分的元素发生了富集或流失。该结果将对古代人类食谱分析的样品预处理具有重要的参考价值。更多还原

【Abstract】 Ancient human bones in Xigongqiao Site,Tengzhou,Shandong Province,were analyzed by use of SEM-EDS.SEM indicated that the microstructure of Haversian system was destroyed under the impact of bone diagenesis.The apparent difference in elemental distribution in the bone cross section showed that the enrichment or loss of elements can occur not only in the inner and outer surface,but also in the middle.This study will have great influence on how to deal with the ancient human bones before any palaeodietary research in the future.更多还原