Tucek, 1977: 247

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
RL-273 45WH34 (Ferndale) WA 4180 ± 120 -25.0
RL-274 45WH34 (Ferndale) WA 1030 ± 100 -25.0
RL-275 45WH34 (Ferndale) WA 1210 ± 100 -25.0