Ervin 1984

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
A-3969 CA-MRP-645 CA
AA-716 CA-MRP-172 (Wawona) CA 3680 ± 450
AA-717 CA-MRP-172 (Wawona) CA 1690 ± 230
AA-718 CA-MRP-645 CA 820 ± 240
WSU-3072 CA-MRP-217 CA