The role of changing childhood diets in
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Mark R. Schurr; Mary Lucas Powell
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Article
📅
2005
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John Wiley and Sons
🌐
English
⚖ 194 KB
👁 3 views
## Abstract Earlier weaning has often been suggested as a cause for population growth after the evolution of food production. However, evidence for weaning‐time reduction is largely circumstantial. Collagen stable nitrogen‐ and carbon‐isotope ratios from juvenile and adult burials from four sites i