Armstrong, 1993

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-23215 24MA171 (Barton Gulch) MT
Beta-23217 24MA171 (Barton Gulch) MT
Beta-23220 24MA171 (Barton Gulch) MT
RL-1376 24MA171 (Barton Gulch) MT
RL-1377 24MA171 (Barton Gulch) MT