charles personal communication

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UGA-4221A 5LP4991 (Darkmold) CO 1580 ± 25 -8.2
UGA-4222A 5LP4991 (Darkmold) CO 1610 ± 25 -7.8
UGA-4223A 5LP4991 (Darkmold) CO 2040 ± 25 -10.0
UGA-4224A 5LP4991 (Darkmold) CO 1590 ± 25 -9.2
UGA-4225A 5LP4991 (Darkmold) CO 1620 ± 25 -8.0