McFadden 2012:71

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-66334 42KA3976 (Arroyo Site) UT 1020 ± 50 -25.0
Beta-66335 42KA3976 (Arroyo Site) UT 860 ± 50 -25.0