O'Brien et al. 1983

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-5438 48CR3961 (High Point 17) WY
Beta-5439 48CR3961 (High Point 17) WY
Beta-5440 48CR3961 (High Point 17) WY
Beta-5441 48CR1929 (High Point 18) WY
Beta-5442 48CR1929 (High Point 18) WY