Crowell and Mann, 1996: 31-32

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-17515 AKXMK022 AK 4245 ± 165
GX-17520 AKXMK022 AK 4300 ± 165
GX-18195 AKXMK022 AK 4410 ± 135