Future Directions of the Archaeometry Laboratory at MURR

Dr. Reyncock将继续在密苏里州大学管理一个考古中心，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，可同时测定材料中的主要、次要和痕量元素，并具有相当高的准确度和精度。样品不会被INAA破坏，因此可以重复分析，或者可以对同一样品采用不同的分析技术。对于有价值的考古物品，这是一个重要的考虑因素。特别令人感兴趣的是陶瓷、石器、金属和骨的潜在分析。 通过对考古材料的元素分析，可以解决一些重要的问题。INAA提供了一种分类工具，因为它允许将相似成分的材料分组在一起。在某些情况下，它还允许确定文物的出处，从而可以提供关于采购做法、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）深入了解史前饮食和营养。 这个项目特别重要，因为密苏里州实验室是为数不多的为考古学家提供INAA服务的实验室之一。它在培养学生方面也起着重要的作用。

Dr. Glascock will continue to operate 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 multi-elemental 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. 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 Missouri laboratory is one of the very few which provide INAA service to archaeologists. It also plays an important role in training students.