Torben et al. 2013, Red Abalones, Sea Urchins, and Human Subsistence…

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
OS-37139 CA-SMI-156 CA 2050 ± 50 0.63
OS-51581 CA-SMI-161 CA 5680 ± 45 1.82