Center for Archaeometric Research at the University of Missouri

密苏里大学考古研究中心

• 批准号: 8801707
• 负责人: Michael Glascock
• 金额: $ 35.14万
• 依托单位: University of Missouri-Columbia
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-07-15 至 1992-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8801707&HistoricalAwards=false
• 关键词: Center; Archaeometric; Research; University; Missouri

Dr. Glascock will establish an archaeometric center at the University of Missouri and employ the technique of instrumental neutron activation analysis (INAA) to analyze the elemental composition of archaeological materials. INAA is a multielemental technique which allows the major, minor and trace elements of a material to be determined simultaneously and with considerable accuracy and precision. A sample is not destroyed by INAA and, as a result, the analysis can be repeated or different analytical techniques can be applied to the same sample. For valuable archaeological objects, this is an important consideration. Of particular interest are potential analyses of ceramics, lithics, metal and bone. Dr. Glascock will announce the availability of the facility to the anthropological community and establish a national review committee to evaluate the importance of samples submitted for analysis. Through elemental analysis of archaeological materials, a number of significant kinds of questions can be addressed. INAA provides a taxonomic tool because it allows materials of similar composition to be grouped together. In some instances, it also permits the proveniencing of artifacts and thus may provide information about procurement practices, routes of trade and political boundaries. It may also improve understanding of ancient technologies and (through analysis of skeletal remains) give insight into prehistoric diet and nutrition. This project is particularly important because the two laboratories, which for many years have provided this service to archaeologists, have recently shifted their foci elsewhere. The University of Missouri center will fill an important gap and make its services available on a nationwide basis.

格拉斯科克博士将在密苏里大学建立一个考古中心，并采用仪器中子活化分析（INAA）技术来分析考古材料的元素组成。INAA是一种多元素技术，可以同时测定材料中的主要、次要和微量元素，准确度和精密度相当高。样品不会被INAA破坏，因此可以重复分析或对同一样品应用不同的分析技术。对于有价值的考古文物来说，这是一个重要的考虑因素。特别令人感兴趣的是对陶瓷、岩石、金属和骨头的潜在分析。格拉斯科克博士将向人类学社区宣布该设施的可用性，并建立一个国家审查委员会，以评估提交分析的样本的重要性。通过对考古材料的元素分析，可以解决许多重要的问题。INAA提供了一种分类工具，因为它允许将成分相似的材料分组在一起。在某些情况下，它还允许文物的来源，从而可能提供有关采购做法、贸易路线和政治边界的信息。它还可以提高对古代技术的理解，并（通过对骨骼遗骸的分析）深入了解史前的饮食和营养。这个项目特别重要，因为这两个多年来一直为考古学家提供这项服务的实验室，最近把重点转移到了别处。密苏里大学的中心将填补一个重要的空白，并在全国范围内提供服务。