Jertberg, Patricia 1990

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-204962 3910 ± 40 -21.1
Beta-350390 140 ± 30 -31.1
Beta-89156 2630 ± 70
US-3141 450 ± 35 -27.0
USGS-407 CA-LAN- CA 35800 ± 1300