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本文用显微观察法和植硅体分析方法,分析了取自淅川沟湾遗址的红烧土,对红烧土内掺和的植物种类进行了辨别,结果发现,一块样品掺和的是竹亚科植物,另一块掺合的是芦苇,即两个样品所含的植物品种存在显著差别。根据前人的研究成果,结合植硅体和遗址所处小区域地理分析,进一步证实,该遗址存在时期的气候偏湿润。红烧土烧成温度的分析指出,竹亚科植硅体在980℃高温下,其形态仍能保持完好。
In this paper, by microscopic observation and phytolith analysis method, we analyzed the terracotta soil collected from the site of Xiguan ditch bay, and distinguished the plant species blended in the terra-cotta soil. It was found that one sample was mixed with bamboo subfamily Plants, another piece of reed is mixed, that is, the two samples contain significant differences in plant varieties. According to previous research results, combined with phytoliths and ruins of the small area of geographical analysis, further confirmed that the ruins of the era of partial humid climate. The analysis of burning temperature of braised soil shows that the morphology of bamboo subfamily phyllosilicate remains intact at 980 ℃.