A comparison of instrumental techniques at differentiating outcrops of Edwards Plateau chert at the local scale
详细信息 查看全文
- 作者：Charles A. Speer charles.speer@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chert sourcing ; Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS) ; geochemistry ; Edwards Plateau ; Paleoindian ; trace element studies
- 刊名：Journal of Archaeological Science: Reports
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：7
- 期：Complete
- 页码：389-393
- 全文大小：957 K
文摘
- titem" id="list_l0005">
Trace element analyses of chert using LA-ICP-MS and INAA are compared.
The geologic chert tested was retrieved from three outcrops only a few hundred meters apart.
Ultimately, neither technique provides the resolution needed to separate these outcrops.