Weighing collagen from Neolithic pigs for isotope analysis. This material relates to a paper that appeared in the March 13th, 2019, issue of Science Advances, published by AAAS. The paper, by R. Madgwick at Cardiff University in Cardiff, UK, and colleagues was titled, "Multi-isotope analysis reveals that feasts in the Stonehenge environs and across Wessex drew people and animals from throughout Britain."
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