In this paper we report on the utility of portable X-Ray Florescence to distinguish intra-site variability of a large sample (n = 247) of fine grained-volcanic (FGV) artifacts dating from the Allerød/Late Pleistocene to the Late Holocene, recovered at the Little John site (KdVo-6) in the Yukon Territory, Canada. The delineation of proposed geochemical groups is accomplished through exploratory data analysis and principal component analysis. The identification of distinct geochemical groups within the assemblage is used to inform the exploration of intra-site patterning related to the technological organization of FGV use and the temporal distribution of FGV geochemical group materials at the Little John site.

在本文中，我们报告了便携式 X 射线荧光技术在区分从 Allerød/晚更新世到晚全新世的细粒火山 (FGV) 文物的大样本 (n = 247) 的现场变异性中的应用，在加拿大育空地区的小约翰遗址 (KdVo-6) 回收。拟定地球化学组的划分是通过探索性数据分析和主成分分析完成的。组合内不同地球化学组的识别用于为与 FGV 使用的技术组织和 Little John 现场 FGV 地球化学组材料的时间分布相关的现场模式探索提供信息。