THE RATIO OF BARIUM TO STRONTIUM AS A PALEODIETARY INDICATOR OF CONSUMPTION OF MARINE RESOURCES

被引：103

作者：

BURTON, JH

PRICE, TD

机构：

[1] Laboratory for Archaeological Chemistry, Department of Anthropology, University of Wisconsin, Madison

来源：

JOURNAL OF ARCHAEOLOGICAL SCIENCE | 1990年 / 17卷 / 05期

基金：

美国国家科学基金会;

关键词：

Barium; Bone chemistry; Paleodiet; Strontium;

D O I：

10.1016/0305-4403(90)90035-4

中图分类号：

Q98 [人类学];

学科分类号：

030303 ;

摘要：

Seawater has an extremely low ratio of barium to strontium in comparison to terrestrial ratios. Low Ba Sr ratios are also found in marine species and in the bone compositions of prehistoric populations who subsisted on marine resources. Differences in the Ba Sr ratios of human bones can thus be used as a measure of the relative amounts of marine and terrestrial components of diet. Some cautionary tales are also presented. © 1990.

引用

页码：547 / 557

页数：11

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