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Zinc isotopes from archaeological bones provide reliable trophic level information for marine mammals
In marine ecology, dietary interpretations of faunal assemblages often rely on nitrogen isotopes as the main or only applicable trophic level tracer. We investigate the geographic variability and trophic level isotopic discrimination factors of bone zinc (66)Zn/(64)Zn ratios (δ(66)Zn value) and comp...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8175341/ https://www.ncbi.nlm.nih.gov/pubmed/34083709 http://dx.doi.org/10.1038/s42003-021-02212-z |