Fredlund et al. 1993

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
LUNK-2042 48CO637 (Nap 72) WY
LUNK-2040 48CO637 (Nap 72) WY
LUNK-2039 48CO637 (Nap 72) WY
GX-9196 48CO637 (Nap 72) WY 1595 ± 165
Beta-4590 48CO637 (Nap 72) WY
Beta-4525 48CO637 (Nap 72) WY
Beta-4369 48CO637 (Nap 72) WY