Crownover, Scott 1990

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-67435 780 ± 80
Beta-67436 150 ± 10
Beta-73245 260 ± 50
Beta-73246 1000 ± 60
Beta-89153 650 ± 60
USGS-403 CA-LAN- CA 29100 ± 400