Kempton and Gross 1971

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
I-1624
I-1625
I-2218
I-2220
I-2517
I-2519
I-2783
I-2784
I-2785
I-849
ISGS-12 23900 ± 200
ISGS-26 20000 ± 200
ISGS-27 19500 ± 200
ISGS-28 21300 ± 200
ISGS-31 25900 ± 500
ISGS-32 21300 ± 500
T-2518
W-187
W-333
W-334
W-349
W-399
W-406
W-483
W-642