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Tooth enamel nitrogen isotope composition records trophic position: a tool for reconstructing food webs
Nitrogen isotopes are widely used to study the trophic position of animals in modern food webs; however, their application in the fossil record is severely limited by degradation of organic material during fossilization. In this study, we show that the nitrogen isotope composition of organic matter...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10082005/ https://www.ncbi.nlm.nih.gov/pubmed/37029186 http://dx.doi.org/10.1038/s42003-023-04744-y |