Strontium Provenance
Strontium isotope provenance analysis uses the ratios of strontium-87 to strontium-86 in human skeletal remains to determine geographic origin and track human mobility and migration. Developed by Jonathan Ericson in the 1980s, this method exploits the fact that strontium isotope ratios in the environment vary geographically based on underlying geology. When individuals consume food and water from a specific region, they incorporate that region's characteristic strontium isotope signature into their bones and teeth, creating a geochemical fingerprint of their residence.
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- Ericson, J. E. (1985). Strontium isotope characterization in the study of prehistoric migrations. Journal of Human Evolution, 14(5), 503-514. · DOI 10.1016/S0047-2484(85)80029-4
- Price, T. D., Grupe, G., & Schroter, P. (1994). Reconstruction of migration patterns in the Bell Beaker period by stable lead isotope analysis. Journal of Archaeological Science, 21(6), 697-708. · DOI 10.1016/0883-2927(94)90063-9
- Bentley, R. A. (2006). Strontium isotopes from the earth to the archaeological skeleton: a review. Journal of Archaeological Method and Theory, 13(3), 135-187. · DOI 10.1007/s10816-006-9009-x
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