1. Toward understanding the geography of omnivory, we tested three hypotheses that predict the proportion of animal tissue consumed: The Sodium Limitation Hypothesis predicts that omnivores increase a
Raw unprocessed data from Van Rampelbergh et al. (2015).The gap in the original data (1810-1856) was filled with the full average of the record (-6.97 per mil for 1479-2000) for...
Metadata spreadsheets pertaining to the data compilations as part of the Vane, Cobain, and Larsen review: The power and pitfalls of amino acid carbon stable isotopes for tracing the use and fa
