Swartz et al. 2015, Arch Inves at AA:8:350 (ASM) and AQ AA:8:351 (ASM)

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-356089 AA:8:351(ASM) (Coronado Wash) AZ 1450
Beta-356090 AA:8:351(ASM) (Coronado Wash) AZ 1410
Beta-356091 AA:8:351(ASM) (Coronado Wash) AZ 1670
Beta-360265 AA:8:351(ASM) (Coronado Wash) AZ 1380
Beta-360266 AA:8:351(ASM) (Coronado Wash) AZ 810