Robert Barlow, pers com. 2020

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UGAMS-47938 48CA12 (Carter Kerr Mcgee) WY 8890 ± 30 -9.9
UGAMS-47939 48CA12 (Carter Kerr Mcgee) WY 8620 ± 30 -10.4