Zinc isotopes in Late Pleistocene fossil teeth from a Southeast Asian cave setting preserve paleodietary information.
diagenesis
diet
stable isotopes
trophic ecology
zinc
Journal
Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876
Informations de publication
Date de publication:
03 03 2020
03 03 2020
Historique:
pubmed:
20
2
2020
medline:
1
7
2020
entrez:
20
2
2020
Statut:
ppublish
Résumé
Stable carbon and nitrogen isotope ratios of collagen from bone and dentin have frequently been used for dietary reconstruction, but this method is limited by protein preservation. Isotopes of the trace element zinc (Zn) in bioapatite constitute a promising proxy to infer dietary information from extant and extinct vertebrates. The
Identifiants
pubmed: 32071235
pii: 1911744117
doi: 10.1073/pnas.1911744117
pmc: PMC7060694
doi:
Substances chimiques
Zinc Isotopes
0
Collagen
9007-34-5
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
4675-4681Informations de copyright
Copyright © 2020 the Author(s). Published by PNAS.
Déclaration de conflit d'intérêts
The authors declare no competing interest.
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