Nakonechny 2015- Archaeological Survey and Testing in the Willapa River Valley of Southwest Washington

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-367370 45PC175 (Forks Creek) WA 1930 ± 30 -24.4
Beta-367371 45PC175 (Forks Creek) WA 2490 ± 30 -24.3
Beta-367372 45PC175 (Forks Creek) WA 1750 ± 30 -24.1
Beta-367373 45PC175 (Forks Creek) WA 2440 ± 30 -28.4
Beta-367374 45PC175 (Forks Creek) WA 2030 ± 30 -23.5
D-AMS-4836 45PC175 (Forks Creek) WA 1970 ± 26 -17.8
D-AMS-4837 45PC175 (Forks Creek) WA 2584 ± 31 -25.5