Hardin and Roberts 2019:4

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-502764 42GA3676 (Making Metates) UT 2510 ± 30 -23.3
Beta-502765 42GA3676 (Making Metates) UT 2170 ± 30 -19.8
Beta-502766 42GA3681 (Three Manos) UT 1500 ± 30 -23.8