Ames and Sobel 2009 Finding and Dating Cathlapotle

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Tx-8315 45CL1 (Cathlapotle) WA 510 ± 51 -25.3
Tx-8316 45CL1 (Cathlapotle) WA 135 ± 37 -25.7