PROTEIN RESIDUE ANALYSIS AND AMS RADIOCARBON DATING OF SAMPLES FROM THE SMOCK-BIGUIZIAK SITE (36CW248), CRAWFORD COUNTY, PENNSYLVANIA

AMS radiocarbon dating and protein residue analysis of samples from the Smock-Biguiziak Site (36CW248), located in Crawford County, Pennsylvania, were undertaken to provide basal dates for the swampy area below the site and an indicating of animals being hunted by occupants of the site. Dates were obtained on conifer charcoal recovered from a depth of 109-111 cm, and precipitated humates from a depth of 131-134.

本研究对位于宾夕法尼亚州克劳福德县的Smock-Biguiziak遗址（36CW248）的样本开展加速器质谱法放射性碳定年（Accelerator Mass Spectrometry radiocarbon dating）与蛋白质残留分析，旨在为该遗址下方的沼泽区域提供基础年代数据，并阐明该遗址居住者的狩猎动物类群。研究人员从109-111厘米深度处出土的针叶木炭，以及131-134厘米深度处的沉淀腐殖酸盐中获取了定年结果。