Fig. 2: Human and faunal bulk bone collagen δ13C and δ15N results for BLD and LON.
Shading indicates estimated bone collagen δ13C for individuals consuming 100% C3, mixed C3/C4, and 100% C4 sources33.
Fig. 2: Human and faunal bulk bone collagen δ13C and δ15N results for BLD and LON. | Communications Biology
