highly significantp < 0.00001
In contrast, a highly significant positive offset was found for δ 15 N ( V = 378, p < 0.00001), indicating that δ 15 N values were consistently higher by 1.5‰ on average in tooth tissue compared to long bone/rib.
In contrast, a highly significant positive offset was found for δ 15 N ( V = 378, p < 0.00001), indicating that δ 15 N values were consistently higher by 1.5‰ on average in tooth tissue compared to long bone/rib.