Distribution of δ13C and δ15N values of premodern and Jomon skeletal individuals from mainland Japan, for the study of the Human diet of premodern mainland Japan.
Distribution of δ13C and δ15N values of premodern and Jomon skeletal individuals from mainland Japan, human remains from ancient humid C3/C4 vegetation regions (Bird et al., 2021), and hairs from modern Japan with fixed offset (Kusaka et al., 2016).
The 50% and 95% kernel density areas of the stable isotope ratios calculated by rKIN (Eckrich et al., 2019) are also shown.
Funding
Synthetic Research on the Transition of the Japanese from the Pleistocene to the Jomon and Yayoi Periods