MACROFLORAL ANALYSIS AND AMS RADIOCARBON DATING FOR SAMPLES FROM SITES AZ AA:12:91/103, AZ AA:12:111, AND AZ AA:12:788 FOR THE PIMA COUNTY INTERCONNECT PROJECT, ARIZONA
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Samples from canal features at sites AZ AA:12:91/103, AZ AA:12:111, and AZ
AA:12:788 were submitted for macrofloral analysis. Charcoal and charred botanic remains
selected from the macrofloral samples were then submitted for AMS radiocarbon dating. These
sites were excavated during Phase 2 recovery for the Pima County Interconnect Project along
the Santa Cruz River in southern Arizona. Macrofloral analysis will be used to provide
information concerning plant resources utilized by the site occupants, while AMS radiocarbon
dating will provide a temporal context for the sites.
采自AZ AA:12:91/103、AZ AA:12:111以及AZ AA:12:788遗址渠系遗存的样品，被提交至大植物遗存分析（macrofloral analysis）。随后，从该批大植物遗存样品中筛选出的木炭与炭化植物遗存，被送往加速器质谱（AMS）放射性碳定年测试。上述遗址地处亚利桑那州南部圣克鲁斯河沿岸，于皮马县互联互通项目（Pima County Interconnect Project）的第二阶段抢救性发掘工作中被清理发掘。大植物遗存分析将用于解析遗址先民所利用的植物资源相关信息，而加速器质谱放射性碳定年则将为这些遗址提供年代学背景。
创建时间：
2013-04-10
