Coleman and Liu, 1975: 172

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
ISGS-204A 23BO-? (Brynjulfson Cave 1) MO
ISGS-204B 23BO-? (Brynjulfson Cave 1) MO 34680 ± 2100 -20.0