【摘要】 <正>前言石峁遗址地处黄土高原北部的黄河西岸，毛乌素沙漠南缘，坐落在黄河一级支流秃尾河北岸的梁峁上，地表沟壑纵横，海拔高1100～1300米。石峁城址以皇城台为核心，外围内外两重石砌城垣。碳十四系列测年及考古学证据表明，石峁城址初建年代不晚于公元前2300年，废弃于公元前1800年前后。遗址发现后，围绕遗址相关学术问题的多学科研究不断深入，对遗址出土不同材质遗物的研究也同样引起学者们的广泛关注。更多还原

【Abstract】 Through techniques including observation of fiber morphology and optical spectrum analysis, this study identifies the fiber and weaving structure of textiles from the Shimao site. Through scientific dating data, this study also confirms that textiles at the Shimao site included silk fabrics from domestic silkworms and ramie fabrics dating to 4000-3800 BP. A preliminary discussion of the chronology, technological value, and significance of the discovery of silk from the Shimao site reveals that prehistoric silk was distributed throughout a vast area ranging from the middle and lower Yangtze River to the Central Plains and Hetao regions. People in the Hetao region had mastered a relatively high level of silk weaving technology, but their level of craftsmanship did not represent the highest level of Chinese silk weaving at that time. The Central Plains region may have been one of the birthplaces or early origin points of Chinese silk.更多还原