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Nitrogen isotopes suggest a change in nitrogen dynamics between the Late Pleistocene and modern time in Yukon, Canada
A magnificent repository of Late Pleistocene terrestrial megafauna fossils is contained in ice-rich loess deposits of Alaska and Yukon, collectively eastern Beringia. The stable carbon (δ(13)C) and nitrogen (δ(15)N) isotope compositions of bone collagen from these fossils are routinely used to deter...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5813965/ https://www.ncbi.nlm.nih.gov/pubmed/29447202 http://dx.doi.org/10.1371/journal.pone.0192713 |