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A stable isotope aridity index for terrestrial environments

We use the oxygen isotopic composition of tooth enamel from multiple mammalian taxa across eastern Africa to present a proxy for aridity. Here we report tooth enamel δ(18)O values of 14 species from 18 locations and classify them according to their isotopic sensitivity to environmental aridity. The...

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Autori principali: Levin, Naomi E., Cerling, Thure E., Passey, Benjamin H., Harris, John M., Ehleringer, James R.
Natura: Artigo
Lingua:Inglês
Pubblicazione: National Academy of Sciences 2006
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC1544065/
https://ncbi.nlm.nih.gov/pubmed/16840554
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0604719103
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